SPOT WELDERS
Hand Held Spot Welders
TECNA
速
TECHNA 7018 - 2KVA 230V Spot Welder
Technical Data Power Supply / Phases (V-Ph) Nominal Power Maximum Welding Power Secondary No Load Voltage (V) Main Fuse (A) Arm Length (mm)
230 - 1 50% @ 2KVA 13KVA 2.3 16 125 - 500mm
(Standard Length 125mm)
Arms Gap (mm) Maximum Thickness (mm) Dimensions (mm) Weight (kg) Warranty
96 2+2 440 x 100 x 250 11.00 1 Year on machine
TECHNA 7020 - 2KVA 230V Spot Welder +Timer
Technical Data Power Supply / Phases (V-Ph) Nominal Power Maximum Welding Power Secondary No Load Voltage (V) Main Fuse (A) Arm Length (mm)
230 - 1 50% @ 2KVA 13KVA 2.3 16 125 - 500mm
(Standard Length 125mm)
Arms Gap (mm) Maximum Thickness (mm) Dimensions (mm) Weight (kg) Functions Warranty
96 2+2 440 x 100 x 250 11.00 Timer 1 Year on machine
TECHNA 7913 - 2KVA
415V Spot Welder + Timer - Water Cooled Arms Technical Data Power Supply / Phases (V-Ph) Nominal Power Maximum Welding Power Secondary No Load Voltage (V) Main Fuse (A) Arm Length (mm)
415 - 3 50% @ 6KVA 16KVA 2.5 16 150 - 500mm
(Standard Length 150mm)
Arms Gap (mm) Maximum Thickness (mm) Dimensions (mm) Weight (kg) Functions Warranty
94 2+2 440 x 100 x 250 11.00 Timer - Water Cooled Arms 1 Year on machine
Overview The TECNA 7018 and 7020 hand held Spot Welders are light weight, reliable and simple to operate units for the smash repair and sheet metal fabrication industries. There are a variety of arms available for both units enabling a range of applications. The 7020 has the added advantage of coming standard with a timer. A compensation circuit starts the timer only when there is a proper range of current which allows welding on oxidised sheets or materials with a painted surface. The 7913 is a 3 Phase, water cooled, hand held Spot Welder designed for heavy duty body repairs and light production work.
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Section 5
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SPOT WELDERS
TECNA
Accessories for Models 7018 - 7020
速
ACCESSORIES Techna Spot Welder Arms & Accessories For Models: 7018 - 7020
1
4
7501
7509
2
7506
3
7507
5
7510
7
7526
Accessories Part No and Descriptions Ref 1
2 3 4 5 6 7
Part No. 7501 7502 7503 7504 7506 7507 7509 7510 7521 7526
Description 125mm Arm set 250mm Arm set 350mm Arm set 500mm Arm set 250mm x 200mm Large Profile arms 350mm Off set 550mm x 220mm Arm set Internal profile arms electrodes only Set of Bent electrodes
Arms & Electrodes Model 7913
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Section 5
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SPOT WELDERS
TECNA
Pedestal Spot Welders
®
TECHNA PEDESTAL SPOT WELDERS Models: 3406 - 3408 - 3415 Features • Latest Inverter Technology • Adjustable length of arms • Chrome / Copper electrode holders for long life, designed for both straight and angled fitting. • Adjustable electrode stroke • Epoxy coated, water cooled transformer. • Water cooled arms, electrode holders and electrodes. • Synchronous SCR contactor insulated from water cooling circuit. • Adjustable electrode pressure. • Foot control adjustable in length.
Technical Data PART NUMBER MAIN POWER SUPPLY NOMINAL POWER 50% MAX WELDING POWER SECONDARY NO LOAD VOLTAGE MAIN FUSE MIN-MAX THROAT DEPTH (mm) ARMS GAP (mm) MAXIMUM THICKNESS WEIGHT (kgs)
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3406-16 KVA
3408-25 KVA
3415-25 KVA
Foot operated
Foot operated
Air operated
415V 3 Phase 16KVA 32KVA 3.4V 32 Amp 230-550mm 225mm 2.5 + 2.5mm 115 Kgs
415V 3 Phase 25KVA 62KVA 4.6V 50 Amp 230-550mm 220mm 3 + 3mm 128 Kgs
415V 3 Phase 25KVA 62KVA 4.6V 50 Amp 230-550mm 220mm 3 + 3mm 123 Kgs
Section 5
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