Mighty Double Column Bridge Mill by Northeast CNC

Contents Enhanced Rigidity Z-Axis DZ- Series page 10

Extra Wide Y-Axis

Four machine models

PRW- Series page 8

Die and Mold

Ten machine models

DM-Series page 12

Company Profile . . . . . . . . . . . . . . . . . 3 Mighty Advantage . . . . . . . . . . . . . . . . . . 4 Mighty Performer . . . . . . . . . . . . . . . . . . 5 Spindle Configuration . . . . . . . . . . . . 18 Spindle Torque Charts . . . . . . . . . . . 19 Quality and Inspection . . . . . . . . . . 20

Most Versatile

Performance Accessories . . . . . . 22

Heavy Cutting

Machine Dimensions . . . . . . . . . . . . 28

B- Series page 14

Machine Specifications . . . . . . . . . 32

PRO - Series page 6

Eight machine models

Bridge-Series

PRO | PRW | DZ | DM | B

A Mighty Profile MIGHTY USA, INC. established in 1981 is a leading machine tool builder and world-wide machinery distributor, with corporate headquarters strategically located on the west coast in Southern California. As a core machinery company, Mighty USA innovates and commercializes technology that helps machining manufacturers produce the world’s most advanced tools and complex parts. Along the way we have established a reputation for being a world - class manufacturer of CNC vertical machin -ing centers and turning centers. Mighty’s mission is to become the leading provider of the most dependable machines, designed and built for year-after-year operation – through innovative design and the enhancement of parts production. Along with component manufacturing and technical service solutions. We believe our customers’ business results come first. To support customers around the world, Mighty USA has a network of factories and offices in the US, Taiwan, and Pacific Rim countries. As Mighty USA’s Taiwan - based manufacturer, Hartford has been in operation since 1965 and has been manufacturing and selling thousands of machine tools around the world.

www.mightyusa.com

We offer a total solution for manufacturing and after-market support. ■ A Solid Footing in the USA ... To provide direct, efficient service and technological support for customers and distributors in the USA, Mighty has established 28 sales and service centers and a spare parts warehouse. Altogether, Mighty has a service staff of over 60 professionals here in the US who are ready to solve any customer problems. Currently there are 31,058 Mighty machines operating in the USA.

■ R&D Strength … Utilizing current computer modeling and finite analysis, Mighty USA has produced a number of ‘Firsts’ within the metal cutting market. Designed with state-of-art technology and built with old world craftsmanship, Mighty Viper CNC machines are known the world over for precision and heavy-duty cutting. ■ International Reach … With over 46,000 units placed in over 60 countries, Mighty Vipers are sold and serviced by our 300 specialized local distributors.

■ Experience … With 41 years of experience in the research, development and building of precision machine tools, Mighty is dedicated to the manufacture of CNC machining and turning centers.

■ Bigger is Better … Mighty USA is the largest bridge machining center manufacturer in Taiwan and is recognized around the world as a first class machine tool producer.

■ Solid Management … Mighty’s knowledgeable, seasoned management team ensures long term stability. Supplier stability is essential for the long term productivity and support of your investment.

■ Certified Quality Standards … Mighty USA is an ISO 9001:2000 certified American corporation.

■ Financial Stability … A supplier’s financial condition should be taken into consideration before purchasing a machine, Mighty’s financial history is sound and can guarantee delivery and long-term service and parts supply.

We believe our customers’ business results come first …

Mighty Advantage

Manufacturing is about time … EVERY MANUFACTURER is in the business of making money. The job is to maximize profits while reducing costs. Period.

for machine tools a virtual reality. And maintaining a service staff that can respond when you need assistance... in a timely manner.

In today’s manufacturing mara-thon, it is too easy to lose sight of that fundamental goal. We urge you to take the time to review the Mighty USA advan-

Time doesn't march on, it runs. Your competitor knows that time is all important too. And he is going to do everything in his power to win. It has

tors. Rigid tapping time has been cut by 30 to 50% as well. How Mighty is Your Machine? In today's industry, most of the old rules no longer apply. Demands for quick changes, shorter life cycles, and products built to order, are reshaping the way manufacturers – large and

Our mission goes beyond selling and servicing machine tools. Our commitment is to help you succeed in your business. For we know that if you succeed, we will succeed. And that is why we spare no effort in assuring that the machining centers we provide for you are the best de-

Time is the most important resource … It is the only one that can not be recovered. ~ Henry Ford 1926

Mighty USA service center in Torrance, CA.

tage. Yes, take the time now, find out how it can save you time and money while increasing your productivity — and profits. The Mighty advantage is about cutting time… cutting the time it takes you to machine parts. Saving time, because you have reliable equipment that just keeps on working. Because we have the widest range of VMCs in the industry, it makes one-stop shopping

been said that “ T ime is the currency of the new century ”. And those manufacturers that learn how to manage production minutes will be the clear winners in the race to profits. Let the Mighty team help you, and you too will discover how to win the race. Mighty users have found that they are reducing cut cycle times from 33 to 50% compared to the same class of machines from our competi-

Hartford manufacturing plant in Taiwan R.O.C.

Precision manufacturing of Viper machines in progress.

small – operate. We at Mighty, can appreciate the pressures you are under to speed up your operation while watching the clock tick away.

signed, the best manufactured, and the best supported on the market ... all at a fair price.

But sometimes we need to pause and reflect ... and to take a look at where we are going and how are we going to get there. At Mighty, we believe that while we live in a fast age, there are still some old time tested values that must remain.

Bridge-Series

PRO | PRW | DZ | DM | B

Mighty Performer

Proven All-Around Performers … MIGHTY VIPER double column machining centers are making chips fly for aerospace manufacturers, and bridging the gap in the automotive industry — Viper machining centers are proven all around performers. Looking to cut metals? Need rough cuts, semi-finish cuts, or finish cuts? Mighty’s Bridge-VMCs handle them all. Searching for the right cutting

There’s a Mighty Viper value-priced model that will get your job done right. The first time. Every time. How Mighty is your machine? Mighty has what no one else offers.

Oversized 3.93´´ spindle diameter is suited for heavy duty machining and finish cutting.

Square slideways on 3 axes for increased stability and no vibration.

4000 rpm spindle speed on gear head, 6000 rpm (optional).

8000 rpm spindle speed on pulley head, 10000 rpm pulley (optional). 10,000 rpm direct drive spindle available on select models.

are making chips fly for

aerospace manufacturer’s and bridging the gap in the automotive industry.

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Machine weight greater than competitors machines.

Viper VMCs

depths and perfect cutting rates? Mighty’s got it! Looking for extra large work envelopes to accommodate large work pieces? Searching for answers to mold making for the endless number of simple to complex products? No question about it.

Special slant beam and step cross beam distributes axial force evenly.

Heavy cutting capacity up to 30% higher than competitors’ models.

From 3, 4, and up to 5 axis machining centers, Mighty USA is one of the original designer and producers of complex multi-axis VMCs in Taiwan. Mighty stands above as a producer of heavy duty profiling and complex 5-Axes VMCs.

Over 2400 bridge units installed and operating worldwide, in the last 16 years. Look into actual cutting test on tough materials using Mighty bridge series machining centers, and find out how Mighty Viper machining solutions can help you achieve the machining results you require.

A superior performer for automotive molds and related machining.

One piece constructed Meehanite cast iron base.

PRO Series

Versatile Machining

Large Mold and Die to Precision Machine Parts ALL THESE CAPABILITIES IN ONE MACHINE GET THE Viper-Edge advantage! Experience fast, accurate cutting power and greater parts production. The PRO-Series machines can perform heavy, production and surface precision cutting — all these abilities in one machine! Large interior machine space and the convenience of easy workpiece loading and off-loading. Complex molding applications are easily and efficiently completed with the Mighty Viper PRO-Series.

4. Closed-loop linear glass scale positioning system on all 3 axes.* 5. Direct coupling at XY-Axes servo motor will increase the position accuracy and contour finish. 6. Maximum 40´´ distance from spindle end to table, optional 51´´ distance with 41.2´´ Z-Axis travel.

PRO-2150 with Roof Guarding: side door closed.

The PRO-Series has machine features that result in greater levels of performance. Look at these machining center benefits that yield high production results: 1. Larger capacity reservoir provided in hydraulic system with dual counter weight at Z-axis ensures motion stability and sysmetrics balance. 2. Cooling-Through-Spindle (CTS) and holder, suitable for deep hole parts machining.*

A MIGHTY VERSATILE MACHINING TOOL 7. Hollow screw-type chip conveyor, the chip conveyors are located at both sides of the table, providing superior efficient chip disposal. 8. Chiller through ball screw and bearing housing avoids thermal growth during high speed repeated movement for mold and die cutting.*

9. Easy access full guarding opens through front or control side for loading and unloading of large parts. 10. 78´´ high rising Splash Guard* or Roof Guarding for CTS.* 11. Nitrogen counter weight for high speed contour.*

PRO-2150 with Coolant-Through-Spindle and Roofing Guarding: side door open.

Industry leaders with PRO- Series machining centers: Acer, Air Bus, Boeing, General Electric, Foxconn, Pratt Whitney, Honda, and Toyota … to name a few.

PRO-3210 Work table surface is 124´´ long by 79´´ wide and supports a heavy table load of 17,636 lbs.

3. Position feedback on each axes controlled by a one-million pulse absolute encoder for dependable accuracy. ( Fanuc or Mitsubishi only) ( * ) Optional accessory.

Bridge-Series

PRO | PRW | DZ | DM | B

PRO Series

Unique Mechanical Structure Design SETS THE VIPER DOUBLE COLUMN VMC APART FROM OTHER MACHINES ➎

➍

■ The box type beam structure with two-layer rib reinforcement ensures life time accuracy, consistent machining accuracy and high rigidity.

➌

➊ T-Slots are arranged parallel with Y-direction for stronger table rigidity, smooth chip removal and cutting fluid return. Much easier for operator to clamp fixture on the table.

➋ ➊

➏ ➐

■ All slide ways and table have been induction hardened and have achieved a hardness of HS65 ( HRC50 ). Surface coated with low friction Turcite-B and precision hand scrapped for an even contact surface and low vibration effect during heavy cutting.

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➋ High precision gear driven spindle with 2 stage auto-change. Powerful transmission efficiency. In low speed range offers ample power for heavy cutting loads, and in high speed range offers high spindle speed for achieving fine cutting results and high efficiency. Available spindle option: DDS #50 taper, 10000 rpm and 35 hp as DDS. ( See page 18 for details ) ➌ XY axes servo motor is directly mounted to the ball screw. Z-axis has a top-bottom gibs combination resulting in improved strength of assembly between gibs and castings and improved machining accuracy. *Option for PRO, DZ, DM and B- Series only.

➍ The spindle head and Z-axis transmission mechanism are designed on a gravity center line. To prevent harmonic vibration, the spindle, spindle motor and ball screw are properly located on the same center line to ensure the best alignment balance. ➎ Outstanding Z-axis feed system employs double hydraulic counter balances. The Z-axis ball screw is properly located at the Z-axis gravity center. This minimizes the possibility of unparallel torque while assuring the best possible traverse accuracy. ➏ Spindle nose cap comes with positive air pressure to extend spindle bearings life by preventing contaminates from damaging the spindle bearing. ( Option*) ➐ Pressurized lubrication system evenly generates a thin oil film as fluid bearings on the ways and gibs for extended life. Pressure sensor warns operator of any loss in oil pressure.

PRW Series

Wider Y-Axis

Wider Y-Axis Design for Automotive and TFT-LCD DECREASED VIBRATION AND INCREASED STABILITY Automotive Bodies, Bumpers, and Engine Hoods

Heat Exchanger Screens

Automotive Roof Panels

Oil Valve Flange

THE PRW-SERIES machining centers are manufactured with the larger Y-axis, providing a wider work table surface. In addition, unique design features make the PRW especially suited for automotive mold making, for oversize 120´´ TFT-LCD screen panels and Silicon Valley clean room doors and frames. Efficiently produce automotive moldmaking for bodies, bumpers, engine hoods, parts and accessories, and sheet metal panels.

Over 700 units produced featuring the larger Y-Axis. PRW-4340 Machining Center

A wide variety of PRW machine models are available for satisfying your machining requirements. Acheive even higher PRW machine performance with these optional accessories: 90° angular head, 90° head, 30° angular head, deep boring milling, straight extension head, coolant through spindle, hydraulic tool release, and an automatic tool measuring system to name a few. See Accessories section in this brochure for more details or call 1-800-6-MIGHTY. ( * ) Optional accessory Shown with Full Splash Guard.*

Bridge-Series

PRO | PRW | DZ | DM | B

PRW Series

HEAVY DUTY PRECISION SPINDLE Spindle, gears and spindle shaft are all made of high grade alloy steel, heat treated and precision ground. The spindle,supported by P4 class bearings, are precision ground and carefully assemble to guarantee superior dynamic running accuracy.

Greater Machine Weight All major castings are heavily and symmetrically ribbed to increase dynamic stability and keep harmonic vibration to a minimum during heavyduty machining. Overall machine weight is more than the weight of competitors’ models, in some cases over 20 tons more.

Bearing On Feed Screw High rigidity cutting conditions are assured on the feed screw by using 60° P4 class 7 back to back angular contact ball bearings.

Extra -Wide Square Slideways Great span between columns. Extrawide square slideways on three axes feature full support for increased stability and low vibration. All slideways are hardened to above HS65 ( HRC50), coated with Turcite-B and precision hand scraped. One Piece Base and Column One of the most important features on the Viper double column bridge VMC is the one -piece base. Unlike conventional structure jointing by welding method, Viper’s unusual one-piece structure effectively solves problems of insufficient rigidity and excessive vibration during heavy machining process. The entire structure is manufactured from high quality GB300 or GA350 Meehanite cast iron, specially heat treated and stress relieved to ensure that the structure remains free of distortion for life of the machine.

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Compared to linear motion guides, the square slideways offer much stronger rigidity and load capacity for heavy workpiece machining.

Extra wide Y-Axis Wider table working surface

PRW-Series Casting shown for PRW models 4260 ~ 6260. Square two-way guide slideways configuration.

DZ Series

Higher Z-Axis

Innovative Extended Parts Machining THE STRONGEST 42Â´Â´ Z-TRAVEL IN THE BRIDGE MACHINE INDUSTRY Mighty USA presents the innovative DZ-Series double column bridge machining center. This machine center provides extended height machining for parts requiring a higher Z-axis cutting clearance. A new standard for extra high parts machining has been set by Mighty Viper.

Boasting a modern high-tech design, the DZ-Series utilizes an extended height cutting space for machining oversized box type structures. The extended Z-travel height opens the way to easier production of modern automotive molds. What do worldrenowned manufacturers like BMW,

VW, Nissan, Ferrari, Ford, Bosch, Chrysler, General Motors, Peugeot, Hyundai and Rolls Royce know? That the DZ- Series from Mighty USA is truly unmatched in value. Extend your success to newer heights with the Mighty Viper DZ-Series machine.

Column Dimensions A = 25 B = 39 C = 20 Unit = inch

C Automotive cavity and core pieces shown with finished aluminum liner molding.

Lincoln LS automotive roof, finished plastic molding.

Ford Explorer automotive roof, finished plastic molding.

Avoid Thermal Displacement and the Generation of Unbalanced Torque The spindle head and Z-axis transmission mechanism are in the same center line to avoid thermal displacement and the generation of unbalanced torque. The spindle, spindle motor and ball screw are also positioned on a center line. The Z-axis feed mechanism employs a double hydraulic counter-balancing device. Z-axis ball screw is located on the gravity center of Z-axis to minimize unbalanced internal stress while assuring outstanding static and moving accuracy.

Bridge-Series

PRO | PRW | DZ | DM | B

DZ Series

Increased Cutting Clearance SETS A NEW STANDARD IN EXTENDED HEIGHT PARTS MACHINING

Absolute ENCODER controls position feedback on 3 axes. for dependable transverse accuracy. ( Fanuc and Mitsubishi only )

Extended Z-axis travel height.

Closed-loop LINEAR SCALE positioning system of 3 Axis.* Extra sized RESERVOIR provided in hydraulic system upgrades motion stability and thermal control. ATCs with 30, 40, 42 and 60 TOOL MAGAZINES. Tool release absolutely eliminates spindle bearing damage. Maximum tool loading diameter up to 8Â´Â´. ( Arm-type without adjacent tools)

model shown

DZ-3240

Hollow SCREW-TYPE chip CONVEYORS manufactured from Japanese imported spring steel, the chip conveyors are located at both sides of the table, providing efficient removal and superior chip disposal. LINK-TYPE chip CONVEYOR on rear of machine for higher chip removal rate.* ( * ) optional accessory.

STANDARD FE ATURES Standard features that extend performance for higher parts production and easier day-to-day machine operation.

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1. Air blast through spindle 2. Automatic power-off 3. Centralized and pressurized auto monitored lubrication system

4. Close loop heat exchanger cooling cabinet control 5. Coolant gun for cleaning 6. Dual screw-type chip conveyors 7. Cool ing system ( one air nozzle, two coolant nozzles ) 8. Ethernet connection

9. Leveling bolts and blocks 10. Opera tion finish lamp 11. Operation manual and electric drawing equipment 12. PCM CIA card slot at front 13. Spindle oil cooler with constant temperature monitor sensor 14. Work Lamp

DM Series

Die and Mold

Die & Mold Specialty Machine EASY TO ACCESS WORKPIECE. MAXIMUM USE OF WORKING SPACE. AS THE NEED for square and circular parts machining for automotive molds, pump housing, valves, plates and VTL application increases, suitable machines with adequate 3-axis travel become more in demand.

4. Three axis ball screws are directly coupled to servomotors with 1 million pulses absolute encoder. High precision ball screws with pre-loaded double nuts and rigid coupling are standard equipment. An enlarged servo motor ( Fanuc ) provides 9.78 hp on the X-axis, 9.78 hp on the Y-axis and 6.8 hp on the Z- axis.

61˝

36˝

The industry then has no choice but to invest in larger machines, which results in inefficiency and waste. Enter Mighty with the DM-100 that is specially designed and engineered to suit automotive mold machining and

greater parts manufacturing. This is your dream-machine.

oil field valve disk production. It features an X- axis travel of 61´´, a Y- axis travel of 86´´, and a Z-axis travel of 36´´.

86˝

Machining Envelope 36´´ maximum height when using 7.5´´ tool length.

Chip Conveyor Features

1. The gear driven #50 taper spindle provides high torque output at 6000 rpm speed, also featuring high speed 8000 to 10000 rpm pulley for increased cutting capability and better surface finish while reducing workpiece machining time. 2. Counter-balance system is equipped with an extra large sized reservoir to increase Z-axis travel smoothness.

Three sets of link type chip conveyors completely surround the table to ensure efficient chip removal.

3. This is an operator friendly machine designed for ease of frequently changing of parts or if you have complicated fixtures to indicate. The base is concave structured to allow the operator easy walk-in and allows a forklift, or over head crane to lift up and enter the base. Provides convenient loading and unloading of workpieces, for easier and

5. The pressurized lubrication system protects the Turcite B coating and gibs, loss of oil pressure is indicated on the control panel, alerting operator to perform maintainence check-up. 6. Complete oil and fluid separation design, combined with one-piece constructed base and fluid reservoir absoutely prevents cutting fluid deterioration and odors.

Bridge-Series

PRO | PRW | DZ | DM | B

DM Series

Outstanding Features RESULT IN HIGHER LEVELS OF PERFORMANCE ABSOLUTE ENCODER controls position feedback on all 3 axes. for dependable transverse accuracy. ( Fanuc and Mitsubishi only ) Closed-loop LINEAR SCALE positioning system on 3 axes. (option) Additional RESERVOIR provided in hydraulic system upgrades motion stability. ATCs with 30, 40, 42 and 60 TOOL MAGAZINES. Tool release absolutely eliminates spindle bearing damage.

STANDARD FEATURES Twenty-one Mighty outstanding features that produce higher levels of machine performance. 1. 2. 3. 4. 5.

Air blast through spindle Adjusting bolt and blocks Adjusting tools and box Automatic power ‘OFF’ Centralized automatic lubrication system 6. Connection heat exchanger in control box 7. Cooling system 8. Electric drawing equipment 9. Ethernet RJ45 connection 10. Foot switch for spindle clamp / unclamp 11. Fluid gun for cleaning

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12. Full splash guard 13. Leveling bolts and blocks 14. Link type chip conveyor ( 3 ) 15. Operation finish lamp 16. Operation manual 17. PCMCIA card interface 18. Portable control pendant 19. Remote manual pulse generator 20. Spindle oil cooler 21. Work lamp

DM -100 with Portable Control Pendant For multiple operating locations ( front or side) according to your shop floor layout. Over hang pendant available as an option.

B Series

Heavy Cutting

More Than Heavy-Duty Machining SPECIAL SLANT BEAM CONSTRUCTION RESULTS IN LESS VIBRATION Mighty B-Series machining centers deliver power, speed and accuracy. Designed to provide structural rigidity and solid support for the cross-beam, for unmatched heavy cutting capability. Look at these sturdy features: 1. EXCEPTIONAL SPINDLE rigidity. The spindle center to Z-axis slideway center distance is only 2.36´´ this reduces heat displacement and deformation caused by cutting torque, assuring better accuracy than competitors' models. 2. One million pulse resolution ABSOLUTE ENCODER controls position feedback on 3 axes for dependable traverse accuracy. ( Fanuc and Mitsubishi only ) 3. EXCLUSIVE 60° SLANT BEAM design provides structural rigidity that minimizes vibration.

5. All Viper Bridge VMCs have a pre-grounded surface at XYZ center slide ways when customer orders the optional glass scales with ±3 μm or ±5 μm resolution per axis full travel.

8. ATC TOOL MAGAZINES with 30, 42 and 60 tool capacity. Tool release absolutely eliminates spindle bearing damage. Maximum tool loading diameter up to 7.8´´ ( arm type ). *

6. STABLE Z-AXIS FEED. The Z-axis feed is counter-balanced by two hydraulic cylinders. This design will eliminate unparallel torque. High traverse accuracy is assured. Nitrogen reserviors are added to absorb the regular pump pulse, this stabilizes the Z- axis short, resulting in quick up and down movements that aid in producing better finished parts.

9. Additional RESERVOIR provided in hydraulic system upgrades motion stability.

10. The maximum distance from spindle end to table distance is 36´´.

Heavy cutting capacity up to 30% higher than competing models.

Machine weight up to 80% greater than competing machines.

7. COOLANT THROUGH THE SPINDLE for deep hole drilling and high production requirements, 360 ~ 1200 psi, adjustable pressure settings.*

4. HOLLOW SCREW TYPE CHIP CONVEYORS manufactured from Japanese-imported spring steel, the chip conveyors are located at both sides of the table, providing efficient chip disposal. Over 1600 units installed and operating worldwide.

B-Series Machining Center with full splash guard option.

( * ) Optional accessory

Bridge-Series

PRO | PRW | DZ | DM | B

B Series

Superior Features FOR HIGH PERFORMANCE THAT EXCEEDS EXPECTION Experience the cutting edge advantage from Mighty â&#x20AC;&#x201D; cutting power for large mold and die machining. The Mighty Viper B-Series double column bridge delivers the accuracy, speed and power you need for

easier parts machining. Get precision and accuracy. Get greater and larger capacity. The Viper B-Series is specially designed and engneered for automotive mold and die, as well as aerospace parts machining.

Oil and Fluid Separation Design

Longer coolant life. Prevents cutting fluid deterioration caused by mixture of oil and fluid.

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The Viper vertical machining center has been approved by Boeing Aircraft USA and sold to industry leading companies such as Pratt Whitney, General Electric, Toyota, Honda, I.A.I. and their manufacturing associ-

ates. Mightyâ&#x20AC;&#x2122;s B-Series is engineered with many outstanding machine features to help you achieve greater metal cutting success.

Cooling Through Ball Screws Cooling through ball screws on 3 axes reduces thermal strain problems. (option)

OUT

B Series

Heavy Cutting

Perfect Load Distribution Along the Beam The B- Series is designed with an exclusive slant beam. This ensures perfect load distribution along the beam surface. The distance between the spindle center and the column surface is greatly reduced to only 3.7´´ and 15´´.

• 2.36´´ from spindle center line to Z- axis slideway.

• Horizontal bearing / crossing length 13.6´´ or 15.8´´ ( for Y-axis stroke 102.4´´ ).

• The oversized width of casting support columns.

Z-AXIS SLIDEWAY HORIZONAL BEARING LENGTH 13.6˝

6.6˝

HEAD

SLIDE SEAT

Three Square Slanted Y-Axis Slideways

60°

60˝

COLUMN BOUNDARY LINE SPINDLE CENTER LINE

8.5˝ 13.7˝

39.4˝ COLUMN WIDTH

The specially designed slant beam is excellent for heavy duty cutting operations. Three square slideways on the cross beam provide greater and even load distribution on the wide beam surface for superior travel accuracy.

The cutting load on the Y-axis comes as close as possible to the column, and the oversized slideways ensure maximum cutting stability. Three slideways feature superior dampening capability providing outstanding rigidity and stability especially in cross milling and longitudinal drilling applications.

Bridge-Series

PRO | PRW | DZ | DM | B

B Series

The entire structure is manufactured from high quality GB300 or GA350 Meehanite cast iron, specially heat treated to relieve stress and ensure that the structure remains free of distortion for life. Extra - wide Square Slideways Great span between columns. Extra-wide square slideways on three axes feature full support for increased stability and low vibration. All slideways are hardened to above HS65 (HRC50), coated with Turcite-B and precision scraped.

Bearing On Feed Screw High rigidity cutting conditions are assured by using 60° angular contact ball bearings.

6.5˝

Column dimensions for B-2190, DM-100, and PRW models 4260, 5260 and 6260.

6.5˝

87.7˝

39.3˝

25˝

13˝

Square two -way guide is 6.5" wide on B -2190 model.

86.6˝

machine weight capacity is much more than competitors’ models, over 20 tons in some cases. 150% load capacity can be achieved with rapid traverse reduced to 50% and by increasing the lubrication system volume. This will protect all ball screw bearings and box ways with longer life span when a heavy load is needed.

Column dimensions for PRW models: 4340, 5340, 6340 and 7340.

140.2˝

34˝

39.3˝

16˝

86.6˝

ONE PIECE BASE AND COLUMN One of the most important features on the Mighty machining centers is the one-piece cast iron base. Unlike conventional structure jointing by welding method, Mighty’s unusual one-piece structure effectively solves problems of insufficient rigidity and excessive vibration.

Compared to linear motion guides, the square slideways offer much lower stick-slip and vibration for heavy workpiece machining. Greater Machine Weight All major castings are heavily and symmetrically ribbed to provide increased dynamic stability and keep vibration to a minimum in heavy-duty machining. Overall

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Base and column iron castings made from high quality GB300 or GB350 Meehanite metal.

Spindle Configuration

Heavy Duty Precision Spindle

PULLEY SPINDLE Features maximum rigidity and provides high chip removal rate. Forced chiller system circulates oil through spindle casting for higher rpm performance. Ideal cutting material: Aluminum, cast iron and mild steel. ( Standard )

PRECISION SPINDLE The spindle, supported by P4 class precision bearings, is precision matched preload and carefully assembled to guarantee superior dynamic running accuracy.

QUALITY MATERIAL The spindle, gears, and spindle shaft are all made of high grade alloy steel, heat treated and precision ground.

GEAR TYPE SPINDLE Gear -Type Spindle

TWO SPEEDS AND IDLE RUNNING Featuring a powerful 30 to 60 hp (30 minute rating), high torque spindle motor and an ISO50 spindle that ensures a high level of machine precision and cutting power. Two speed spindle selection, high and low range offer ample power output for low speed heavy cutting applications, and high speed selection for finish cut machining. Idle running allows for convenient setup of workpiece. The maximum rotary velocity of the spindle is 6000 rpm and on select models for 8000 or 10,000 rpm. Choice of four spindle speeds. Choose 4000 or 6000 rpm on the gear transmission headstock; and 8000 or 10,000 rpm on the pulley transmission headstock.

UNIQUE SPINDLE NOSE DESIGN

• Specially designed for deep drilling and milling operations, this long nose spindle provides deep pocket milling without chattering.

• Unique tool release design eliminates damage to the spindle through a floating clamping and unclamping system.

Direct Drive Spindle

Features spindle stock cooling. Force circulation cooling is applied to gearbox bearing and gears, reducing thermal strain to a minimum and increasing machine accuracy. ( Optional )

DIRECT DRIVEN SPINDLE *

The dual-winding 10000 rpm, 35 hp high torque motor spindle with direct coupling delivers 326 ft - lbs at 500 rpm. It increases accuracy and extends spindle life. The spindle isolates heat generated by its direct motor so it is not transferred to the spindle. Pulley and gear transmission noise, gap and vibration are eliminated. The spindle’s float clamping and unclamping system eliminates bearing pressure. Low expansion is achieved with ceramic bearings which feature light weight and low centrifugal force. ( Optional )

COOLANT THROUGH SPINDLE Coolant through spindle operates via high pressure pump ( 360 psi with factory components or 1200 psi with USA made components ) that supplies coolant to the cutting edge. This improves tool life and permits higher speed, deep hole drilling and pocket milling, reduces cycle time, and leads to high productivity. SPINDLE HEAD ACCESSORIES Gear Head 6000 rpm | Belt - Driven Head 8000 / 10000 rpm** Spindle Air Curtain* | Pulley Head 8000 rpm | Direct Drive Head 10000 rpm* | Spindle Thermo Growth Compensation | Spindle Oil Cooler | Coolant Through Spindle | Spindle Motor Upgrade

* Option for PRO 3210-8210 only. • ** Select models only.

Bridge-Series

PRO | PRW | DZ | DM | B

Spindle Torque

ft • lbs

450 900

417 400

352

30 Minute

873

Continuous

30 Minute

30 Minute Continuous

461 434

ft • lbs 300

250 244

207 200

hp 40

30 Minute

Continuous

200

600 579 545

738 723

300

ft • lbs

289

150 362

190 160

Continuous

150

120 100

100 90 80 500

4.8 4 0 6000

1500

0 0

371

1482

2000 4000 Spindle Speed (rpm)

840 967.5 0 0 210

500

1000

1500 2000 2500 3000 Spindle Speed (rpm)

3500

9 7.5 0 3800

136 115

50 500

1344 1542

0 0

336 1000 1500

2000 3000 4000 Spindle Speed (rpm)

5000

7.5 0 6000

750

1500

0 0

1000

2000

3000 4000 5000 6000 Spindle Speed (rpm)

7000

30 hp • 6000 rpm

35 hp • 3800 rpm

35 hp • 6000 rpm

35 hp • 8000 rpm

Spindle Motor ( Gear )

Spindle Motor ( Pulley)

ft • lbs

326 300

35 hp S3 15%

100

72 70

30 hp S3 40%

255 207 200

High Winding

ft • lbs

Low Winding

350

S3 60% Operating Zone 40

Continuous

Retention Knob BT- 50

Retention Knob CT- 50

PT- 446- 45° Valenite Tooling

PT-536-45° Valenite Tooling

3.6 3 0 8000

Continuous

150

30 20

100

10 550 600 0 0

500

1000

0 2000

1500

0 0

2500

4000

Spindle Speed (rpm)

6000

8000

0 10000

Spindle Speed (rpm)

35 hp • 2000 rpm Spindle Motor ( Direct Drive )

35 hp • 10000 rpm Spindle Motor ( Direct Drive )

Co -efficient thereby assuring outstanding accuracy and a long service life. ft • lbs

ft • lbs

1600 1510 1446 1242 1157

30 Minute

Continuous

1013

30 Minute

947 868 778 723

60 54 50

Continuous

848

40 579

434

35 579 328 289 270

289 205 13

560

840

13 9 0

967.5

0 0 210 500

1000

1500 2000 2500 2580 3000 Spindle Speed (rpm)

3500 3800

145

1338

500 892

0 0 335

1000

1500

3000 4000 2000 Spindle Speed (rpm)

5000

50 hp • 6000 rpm

60 hp • 6000 rpm

Spindle Motor ( Gear )

www.mightyusa.com

0 6000

Quality and Inspection

Our Mighty Best Goes Beyond MACHINE DESIGN, MANUFACTURING AND SERVICE. A MACHINE TOOL IS A MAJOR INVESTMENT

➊

When you invest in a Mighty machine tool you can be absolutely certain about quality. Our mission goes beyond assuring that our equipment is the best designed, the best manufactured and the best supported on the market. We are committed to providing the highest quality in our machines, parts and products you purchase from us. HIGH CONTROL STANDARDS Mighty bridge VMCs are made of the highest quality parts and materials under extremely rigid quality control standards and procedures. From concept to delivery, every Mighty Viper is tested, examined meticulously and tested again.

➊ Circular accuracy is inspected with a Renishaw high precision computer ballbar tester.

➋

➋ High tech Renishaw laser measurement system for precision inspection in both geometry and linear accuracy.

Bridge-Series

PRO | PRW | DZ | DM | B

Machin

Quality and Inspection

SOLID QUALITY CONTROL TESTING Testing prior to delivery includes:

➌

■ Ballbar Testing to confirm accuracy and detect possible servo and geometric errors statistically and dynamically. ■ Three- Dimensional Coordinate Measurement Testing to confirm accuracy of all components. ■ Laser Test for Surface Accuracy Measuring all standard geometric properties of the machine-linear positioning accuracy, pitch error, etc. ■ Static Accuracy Test 1. CNS 9351/9465 ( for reference ) 2. JIS6338 3. VD1 3441

➎

➍

■ Dynamic Accuracy Test 1. CNS 5512 ( for reference ) 2. JIS 6338 ■ Positioning and Repetitive Accuracy Test 1. CNS 8351/9465 ( for reference ) 2. JIS 6338 3. VDI 3441 Our commitment is to help you succeed in your business. And on that, you can be Mighty sure.

➏ ➌ Spindle running test. ➍ 3 - Dimensional coordinate measurement testing. ➎ Spindle dynamic balancing test. ➏ ISO 9002 and Optional CE or UL certified electric components.

www.mightyusa.com

ne Dimensions

Accessories ACHIEVE HIGHER PERFORMANCE

90° ANGULAR HEAD Manual mount. Manual indexing.

90° HEAD* Manual mount. Auto indexing.

• 1° index • Max. power: 15 hp • Max. speed: 2000 rpm

• 5° index • Max. power: 15 hp • Max. speed: 2000 rpm

90° HEAD The specially designed angular head provides powerful cutting capacity. Advanced conical teeth positioning assures maximum accuracy for various machining applications. The head also features hydraulic tool release for quick tool change and increased efficiency.

30° ANGULAR HEAD* Manual or auto indexing • 1° index • Max. power: 15 hp • Max. speed: 3000 rpm

COOLANT THROUGH SPINDLE*

• Automatic measurement for tool length and diameter.

• Provides accurate detection for workpiece sizes and position.

• Automatic tool compensation and calibration.

• Workpiece counting during machining cycle.

• Tool breakage detection.

• Workpiece fixing cycle for jig and rotating axis

• Coolant through spindle operates via a high pressure pump that supplies coolant directly to the cutting edge. This eliminates thermal effects on the workpiece and tool, extending the tool life.

STRAIGHT EXTENSION HEAD • Power: 15 hp • Max. Speed: 2000 rpm

30° HEAD Tool leans and extends 30° providing reach into deep hole corners of automobile bumper molds.

AUTOMATIC WORKPIECE MEASUREMENT SYSTEM

AUTOMATIC TOOL MEASURING SYSTEM

DEEP BORING MILLING 90° Extension Head • Power: 15 hp • Max. Speed: 800 rpm

• Ensures superior machining quality for deep hole drilling.

MANUAL TOOL RELEASE

HYDRAULIC TOOL RELEASE*

• Power: 15 hp • Max. Speed: 2000 rpm

* Factory order accessory. Bridge-Series

PRO | PRW | DZ | DM | B

Standard Equipment Optional Equipment

— Not Available

Adjusting Bolt and Blocks Adjusting Tools and Box Air Blast through Spindle Automatic Power OFF Centralized Automatic Lubrication System Convection Heat Exchanger in Control Box Cooling System Fluid Gun for Cleaning Foot Switch for Spindle Clamp / Unclamp Full Splash Guard (CE) Leveling Bolts and Blocks Link Type Chip Conveyor Long Nose Spindle Operation Finish Lamp Operation Manual and Electric Drawing Equipment Portable Chip Bucket Remote Manual Pulse Generator Ethernet Connections PCMCIA Interface Screw Type Chip Conveyor ( 2 each ) Spindle Oil Cooler Work Lamp Angle Head ( Choice of Specifications ) Automatic Indexing / 90° Angular Head (Manual Mount) Auto Tool Measurement System (Tool Setter) Auto Workpiece Measurement System ( Probe) 180 Blocks Look Ahead and Data Server ( 21i or 18i ) 600 Blocks Look Ahead and Data Server ( 18i ) Closed - Loop Linear Scale Positioning System Cooling through the Tool and Tool Holder Coolant through Spindle with High Rise Guarding Direct Drive 10,000 rpm Gear Head 6000 rpm Lateral Ladder for Operator Long Nose Spindle for Arm Type ATC* Mist Coolant System (Not for twin spindle model) Multi - Angle Universal Head 50 hp Spindle Motor (30 Min. Rating) Roof Enclosure Guarding Nitrogen Counter Weight Reservoir Sub - Magazine for Loading Extra Large Tools Z-Axis Travel 42´´ www.mightyusa.com

Accessories

*Not for twin spindle model

PRO-2150

PRO-3150

PRO-3210

PRO-4210

Accessories

Standard Equipment Optional Equipment

— Not Available

*Not for twin spindle model

PRO-5210

PRO-6210

PRO-7210

PRO-8210

Bridge-Series

PRO | PRW | DZ | DM | B

Standard Equipment Optional Equipment

— Not Available

Accessories

*Not for twin spindle model

PRW-3340

PRW-4340

PRW-5340

PRW-6340

PRW-3260M

Accessories

Standard Equipment Optional Equipment

— Not Available

*Not for twin spindle model

PRW-4260M

PRW-3260L

PRW-4260L

PRW-5260L

PRW-6260L

Bridge-Series

PRO | PRW | DZ | DM | B

Standard Equipment Optional Equipment

— Not Available

Accessories

*Not for twin spindle model

DZ-3240

DZ-4240

DZ-5240

DZ-6240

DM -100

B-2190

Machine Dimensions

PRO SERIES

MODEL

PRO -2150 PRO -3150 PRO -4150

120 120 120

172 172 172

209 209 209

101 101 101

269 367 468

159 159 159

Larger sizes available upon request.

Z = 30 Z = 40

B B1

E -

D A

M16

B B1

TW O W

Z = 31 Z = 42

C E

Unit = inch

169 169 169 169

175 175 175 175

212 212 212 212

149 149 149 149

341 438 492 570

175 175 175 175

Larger sizes available upon request.

MODEL PRO -3210 PRO -4210 PRO -5210 PRO -6210

Bridge-Series

PRO | PRW | DZ | DM | B

Machine Dimensions

PRW - SERIES

Unit = inch

MODELA

B C

C D D

E1 E1

PRW-3260M 188.9 203.5 203.5 4.6 334.6 251.9 251.9 203.5203.5137137 188.9 PRW-4260M 413.4 330.7 203.5 137 188.9 203.5 3.4 330.7 203.5 137 188.9 203.5 PRW-3260L 342 246 203.5 137 188.9 203.5 42 246 203.5 137 188.9 203.5 PRW-4260L 419.3 324.8 203.5 137 188.9 203.5

9.3 PRW-5260L PRW-6260L 9.8 PRW-3340 8.7 PRW-4340 0.9 PRW-5340 28 PRW-6340

324.8 407 203.5203.5137137 188.9 489.8 188.9 578.7 188.9 407 484.6 203.5203.5137137 188.9 370.9 251.9 239.5 171.2 198.5 484.6 203.5 137 188.9 428 330.7 239.5 171.2 198.5 251.9 239.5 171.2 198.5 529 409.4 239.5 171.2 198.5 330.7 239.5 171.2 198.5 607.8 488 239.5 171.2 198.5

29Larger 409.4 239.5 upon 171.2 198.5 sizes available request. 7.8 488 239.5 171.2 198.5

203.5 203.5 203.5 203.5 215.7 203.5 215.7 215.7 215.7 215.7 215.7 215.7 215.7

sizes available upon request.

B A D

Z = 36.2 Z = 42.1

www.mightyusa.com

E E1

Machine Dimensions

DZ - SERIES

DM - SERIES

94 137

A B C

Unit = inch

171

D 71 Unit = inch

MODEL DZ -3240 DZ -4240 DZ -5240 DZ -6240 Larger

312 338 391 416 473 499 579 605 sizes available

159 246 159 325 159 407 159 484 upon request.

E 193 193 193 193

222

Bridge-Series

PRO | PRW | DZ | DM | B

Machine Dimensions

B-SERIES

MACHINE COLUMN

SERIES

115

252

169

133

189 ~ 204

C 18

PRO

PRW

Unit = inch

B-2190

Unit = inch

B D

www.mightyusa.com

Specifications

ITEMS TABLE Working surface T-slot ( size x number x pitch ) Max. table load TRAVEL Longitudinal travel (X-axis ) Cross travel (Y-axis ) Vertical travel (Z-axis ) Distance from spindle end to table Distance from spindle center to column Width between column SPINDLE Spindle nose taper Spindle speed ( Gear) Spindle speed ( Pulley) Spindle speed ( DDS) FEED Cutting feedrate (X, Y, Z-axis) Rapid traverse ( X, Y, Z- axis ) ATC Tool storage capacity ( Drum / Arm* ) Max. tool weight Max. tool size ( diameter x length ) Max. Tool Size ( without adjacent tool ) Tool shank Pull stud bolt MOTORS Spindle drive motor ( 30 min. rating ) Max. spindle motor option ( 30 Min.) OTHER Required air pressure Electric power consumption Machine weight ( N.W.) Floor space

PRO-Series

UNIT

PRO-2150

PRO-3150

in in lbs

82.67 x 57.08 0.87 x 11 x 7.09 11,023

122.04 x 57.08 0.87 x 17 x 7.09 13,227

161 x 57.08 0.87 x 23 x 7.09 15,432

in in in in in in

81.10 61 31 / 42* 6.3 ~ 37 17 66

120.47 61 31 / 42* 6.3 ~ 37 17 66

160 61 31 / 42* 6.3 ~ 37 17 66

rpm rpm rpm

#50 6000 8000 10000

ipm ipm

276 / 276 / 276 472 / 472 / 472

276 / 276 / 276 394 / 472 / 472

pcs lbs in in

16 / 40* 40 4.92 x 11.8 6.3 ~ 11.8 BT- 50 / CAT-50 P50T-1

hp hp

25 35

psi kVA lbs in

92 50 46, 297 300 x 222

92 50 57, 320 398.4 x 222

92 50 72, 752 491 x 222

PRO-4150

Accuracy position: ± 0.0003´´ • Repeatability: ± 0.00015´´ Glass scale recommended for higher accuracy • NTSA 68° F standard laboratory temperature environment Design and specifications are subject to change without prior notice. | * Optional accessory. | ** Previous model number. | — Not Available.

Bridge-Series

PRO | PRW | DZ | DM | B

Specifications

PRO-Series

ITEMS TABLE Working surface T-slot ( size x number x pitch ) Maximum table load TRAVEL Longitudinal travel (X-axis ) Cross travel (Y-axis ) Vertical travel (Z-axis ) Distance from spindle end to table Distance from spindle center to column Width between column SPINDLE Spindle nose taper Spindle speed ( Gear ) Spindle speed ( Pulley) Spindle speed ( DDS) FEED Cutting feedrate ( X, Y, Z- axis ) Rapid traverse ( X, Y, Z- axis ) ATC Tool storage capacity ( Drum / Arm* ) Max. tool weight Max. tool size ( diameter x length ) Max. tool Size ( without adjacent tool ) Tool shank Pull stud bolt MOTORS Spindle drive motor ( 30 min. rating ) Max. spindle motor option ( 30 min.) OTHER Required air pressure Electric power consumption Machine weight ( N.W.) Floor space

UNIT

PRO-3210

in in lbs

124.01 x 78.74 0.87 x 15 x 7.87 17,636

in in in in in in

PRO-4210

PRO - 5210

PRO- 6210

163.38 x 78.74 0.87 x 20 x 7.87 22,046

202.8 x 78.70 0.87 x 25 x 7.9 22,046

242 x 78.70 0.87 x 30 x 7.9 22,046

120.07 83 31 / 42* 9 ~ 40 / 51* 17 91

159 83 31 / 42* 9 ~ 40 / 51* 17 91

199 83 30.7 / 42.1* 9 ~ 40 / 51* 17 90.6

238 83 30.7 / 42.1* 9 ~ 40 / 51* 17 90.6

rpm rpm rpm

#50 6000 8000 10000

ipm ipm

276 / 276 / 276 472 / 472 / 472

197 / 276 / 276 315 / 472 / 472

pcs lbs in in

20 / 40* / 60* 33 4.92 x 13.8 7.87 ~ 13.8 BT- 50 / CAT-50 P50T-1

hp hp

30 35

psi kVA lbs in

92 50 58, 400 374 x 238.2

92 50 67, 240 452.8 x 238.2

92 60 76,059 531 x 238

92 70 84,877 610 x 238

Specifications

ITEM TABLE Working surface T-slot ( size x number x pitch ) Max table load TRAVEL Longitudinal travel (X-axis) Gross travel (Y-axis) Vertical travel (Z-axis) Distance from spindle end to table Distance from spindle center to column Width between column SPINDLE Spindle nose taper Spindle speed (Gear) Spindle Speed (Pulley) FEED Cutting feedrate Rapid traverse ( X- axis) Rapid traverse ( Y and Z - axes) ATC Tool storage capacity (Arm Type) Max. tool weight Max. tool size (diameter x length) Tool selection Tool shank Pull stud bolt MOTOR Spindle drive motor (30 Min.) Max. spindle motor option OTHER Required air pressure Electric power consumption Machine weight (N.W.) Floor space

PRW-Series

UNIT

PRW-4340

PRW-5340

PRW-6340

PRW-7340

in in lbs

165.4 x 118.1 1.1 x 15 x 7.9 33,069

204.7 x 118.1 1.1 x 15 x 7.9 35,273

244 x 118.1 1.1 x 15 x 7.9 35,273

283 x 118 1.1 x 15 x 7.9 35,273

in in in in in in

159.8 134 32.3 / 42.1 * 24 ~ 56.3 15.1 140.2

200.8 134 32.3 / 42.1 * 24 ~ 56.3 15.1 140.2

238 134 32.3 / 42.1 * 24 ~ 56.3 15.1 140.2

278 134 32.3 / 42.1 * 24 ~ 56.3 15.1 140.2

rpm rpm

#50 40 ~ 6000 8000 / 10000*

ipm ipm ipm

0.04 ~ 197 315 394

0.04 ~ 197 236 394

pcs lbs in

40 / 60* 44 A: Ø7.87 x 13.8 Random DIN / BT- 50 / CAT P50T-1

40 / 60* 44 A: Ø7.87 x 13.8 Random DIN / BT-50 / CAT P50T-1

40 / 60* 44 A: Ø7.8 x 13.7 Random DIN / BT-50 / CAT P50T-1

hp hp

35 50

psi kVA lbs in

92 67 130,072 480.3 x 291.3

92 90 141,095 561 x 291.33

92 100 147,709 640 x 291.33

92 100 196,211 719 x 291

Bridge-Series

PRO | PRW | DZ | DM | B

Specifications

PRW-Series

ITEM TABLE Working surface T-slot ( size x number x pitch ) Max table load TRAVEL Longitudinal travel (X-axis) Gross travel (Y-axis) Vertical travel (Z-axis) Distance from spindle end to table Distance from spindle center to column Width between column SPINDLE Spindle nose taper Spindle speed (Gear) Spindle speed (Pulley) FEED Cutting feedrate Rapid traverse ( X- axis) Rapid traverse ( Y and Z - axes) ATC Tool storage capacity (Arm Type) Max. tool weight Max. tool size (diameter x length) Tool selection Tool shank Pull stud bolt MOTOR Spindle drive motor (30 Min.) Max. spindle motor option OTHER Required air pressure Electric power consumption Machine weight (N.W.) Floor space

UNIT

PRW-3260M

PRW- 4260M

PRW-3260L

in in lbs

122 x 72 0.79 x 11 x 6.3 19,841

161 x 72 0.79 x 11 x 6.3 24,229

126 x 80.3 0.87 x 11 x 7.08 24,251

in in in in in in

118 102 36 / 42* 6.3 ~ 42.5 13.6 111.8

157 102 36 / 42* 6.3 ~ 42.5 13.6 111.8

120 102 36 / 42* 5.51 ~ 41.7 13.6 111.8

rpm rpm

#50 40 ~ 6000 8000 / 10000*

#50 40 ~ 4000 / 6000 8000 ~ 10,000

ipm ipm ipm

0.04 ~ 197 394 394

pcs lbs in

40 / 60* 44 A: Ø7.8 x 13.7 Random DIN / BT-50 / CAT P50T-1

40 / 60* 44 A: Ø7.8 x 13.7 Random DIN / BT- 50 / CAT P50T-1

hp hp

30 35

psi kVA lbs in

92 50 67, 240 413 x 259

92 50 94,798 492 x 259

92 61 99,207 413 x 259

Specifications

ITEM TABLE Working surface T-slot ( size x number x pitch ) Max Table Load TRAVEL Longitudinal travel (X-axis) Gross travel (Y-axis) Vertical travel (Z-axis) Distance from spindle end to table Distance from spindle center to column Width between column SPINDLE Spindle nose taper Spindle speed ( Gear ) spindle speed ( Pulley ) FEED Cutting feedrate Rapid traverse ( X- axis) Rapid traverse ( Y and Z - axes) ATC Tool storage capacity (Arm Type) Max. tool weight Max. tool size (diameter x length) Tool selection Tool shank Pull stud bolt MOTOR Spindle drive motor (30 min.) Max. spindle motor option OTHER Required air pressure Electric power consumption Machine weight (N.W.) Floor space

PRW-Series

UNIT

PRW-4260L

PRW-5260L

PRW-6260L

in in lbs

165.4 x 80.3 0.87 x 11 x 7.08 33,069

204.7 x 80.3 0.87 x 11 x 7.08 35,273

244 x 80.3 0.87 x 11 x 7.08 35,273

in in in in in in

159 102 36 / 42* 5.51 ~ 41.7 13.6 111.8

200 102 36 / 42* 5.51 ~ 41.7 13.6 111.8

238 102 36 / 42* 5.51 ~ 41.7 13.6 111.8

rpm rpm

#50 40 ~ 4000 / 6000 8000 ~ 10,000

ipm ipm ipm

0.04 ~ 197 394 394

0.04 ~ 197 393 394

1 ~ 197 236 394

pcs lbs in

40 / 60* 44 A: Ø7.8 x 13.7 Random DIN / BT- 50 / CAT P50T-1

hp hp

30 35

psi kVA lbs in

92 61 103,617 492 x 259

92 68 108,026 574.8 x 259

92 68 116,844 653.5 x 259

Bridge-Series

PRO | PRW | DZ | DM | B

Specifications

DZ-Series

ITEM TABLE Working surface T- slot ( size x number x pitch ) Max table load Travel Longitudinal travel ( X - axis ) Cross travel (Y- axis ) Vertical travel (Z- axis ) Distance from spindle nose to table Width between column Distance from spindle center to column SPINDLE Spindle nose taper Spindle speed ( Gear ) Spindle speed ( Pulley ) FEED Cutting feedrate Rapid traverse (X ,Y and Z axis) ATC Tool storage capacity (arm type) Max. tool weight Max. tool size (diameter x length) Max. tool size (without adjacent tool) Tool shank Pull stud bolt MOTOR Spindle drive motor Max. spindle motor option OTHER Required air pressure Electric power consumption Machine weight (N.W.) Floor space

UNIT

DZ-3240

DZ-4240

DZ-5240

DZ-6240

in in lbs

126 x 80 0.87 x 11 x 7.08 24,250

165.4 x 80 0.87 x 11 x 7.08 30,864

204.7 x 80 0.87 x 11 x 7.080 33,069

244 x 80 0.87 x 11 x 7.08 35,273

in in in in in in

120 94.4 42.1 15 ~ 57.4 / 26.6 ~ 68.7* 98.8 16.2

159 94.4 42.1 15 ~ 57.4 / 26.6 ~ 68.7* 98.8 16.2

200 94.4 42.1 15 ~ 57.4 / 26.6 ~ 68.7* 98.8 16.2

238 94.4 42.1 15 ~ 57.4 / 26.6 ~ 68.7* 98.8 16.2

rpm rpm

#50 50 ~ 4000 / 6000* 8000 / 10,000*

ipm ipm

0.34 ~ 197 394

0.34 ~ 197 X = 236 / Y, Z = 394

pcs lbs in in

40 / 60* 44 5.11 x 13.8 7.87 x 13.8 BT50 / CAT50 P50T-1

hp hp

30 35

psi kVA lbs in

92 61 97,000 413.4 x 259.8 x 212.36

92 61 103,400 492.1 x 259.8 x 212.36

92 61 116, 845 574.8 x 259.8 x 212.36

92 75 127, 868 681.1 x 259.8 x 212.36

Specifications

ITEMS TABLE Working surface T-slot ( size x number x pitch ) Maximum table load TRAVEL Longitudinal travel (X-axis ) Cross travel (Y-axis ) Vertical travel (Z-axis ) Distance from spindle nose to table Distance from spindle center to column Width between column SPINDLE Spindle nose taper Spindle speed ( Gear) Spindle speed ( Pulley) FEED Cutting feedrate Rapid traverse ( X, Y- axes ) Rapid traverse ( Z- axis ) Rapid traverse ( X, Y, Z- axes ) ATC Tool storage capacity ( Chain / Arm )* Max. tool weight Max. tool size ( diameter x length ) Max. tool size (without adjacent tool) Tool shank Pull stud bolt MOTORS Spindle drive motor ( 30 min. rating ) Max. spindle motor option OTHER Required air pressure Electric power consumption Machine weight ( N.W.) Floor space

DM- Series | B-Series

UNIT

DM -100

B - 2190

in in lbs

64.7 x 80.3 0.87 x 9 x 7.08 22,046

83 x 59 0.78 x 9 x 6.3 15,432

in in in in in in

61 87 36 7.5 ~ 44 13.6 102

78.7 59.1 / 77.6* 36 / 42 6.3 ~ 43 13.6 86.6

rpm rpm

#50 40 ~ 6000 8000 / 10000

#50 50 ~ 4000 / 6000 8000 / 10000

ipm ipm ipm ipm

394 — — 591

196 — — 394

pcs lbs in in

30 44 C: 4.92 x 17.72 — BT / CAT- 50 P50T-1

30 / 40* 44 C: 4.92 x 17.72 A: 7.87 ~ 13.8 BT / CAT- 50 P50T-1

hp hp

30 35

25 35

psi kVA lbs in

92 61 50,706 276 x 228

71 45 51,808 307 x 232.3

Bridge-Series

PRO | PRW | DZ | DM | B

Notes

NOTES

DEALER NAME