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LITERATURE REVIEW continued
Hydraulic Live Swivels Catalog
Inline and 90° hydraulic live swivels. Available in sizes from 1/8" to 2-1/2", rated to 10,000 PSI, heat treated, superior quality alloy steel, chrome or stainless steel ball bearings, withstands heavy side loads, burnished (micro smooth) barrel bores, Viton®, Aflas®, or Teflon® encapsulated seals, zinc or nickel plated, available in 304 and 440 stainless steel, full flow - low pressure drop, rebuilding kits available.
Super Swivels
Phone: 763.784.5531
Email: sales@superswivels.com
Fax: 763.784.7423
Website: www.superswivels.com
Trelleborg Industrial Product Range
Trelleborg Sealing Solutions offers a comprehensive sealing portfolio – a one-stop-shop providing the best in elastomer, silicone, thermoplastic, PTFE and composite technologies. Using our expertise, we help customers achieve cost-effective, durable solutions that match their business requirements in the fluid power and off-highway industries.
Learn More For application support, contact our team at tssusa@trelleborg.com
»THE UPGRADE TO the 60-ton press heating problem was due to the absence of a solid pilot pressure plug inside the valve, allowing the main pump pressure to force oil backward through the pilot pressure line and over the small 65 psi (0.44 MPa) check. Installing the solid plug solved the problem.
The correct answer to Test Your Skills on page 41 is b.
Solutions
GEAR REDUCERS for mobile and industrial applications. From 200 to 1.5 million LB-FT WHEEL-TRACK-WINCH DRIVES From 700 to 400,000 LB-FT SLEW BEARING-SLEW DRIVES From 12 to 200 INCH Dia. HYDRAULIC MOTORS Orbital, Axial Piston, Radial Piston HYDRAULIC ACTUATORS Helical and Rack-and-pinion CLOSE SYSTEM PUMPS-MOTOR From 0.85 to 4.15 CIR
Advertiser Index
Hydraulex 24, 53, 55 1-800-422-4279 hydraulex.com
J/T Hydraulics & Service Co 50 800-591-8280 jthydraulics.com
La-Man Corp 53 800-348-2463 laman.com
Lubriplate, Inc OBC 800-733-4755 lubriplate.com
Main Manufacturing Products48, 53, 55 800-521-7918 mainmfg.com
MOCAP Inc 29 1-800-633-6885 mocap.com
MP Filtri USA Inc 45, 51 215-529-1300 mpfiltriusa.com
National Tube Supply 25 800-229-6872 nationaltubesupply.com daltonhydraulic.com
Delta Motion 37, 52 1-360-254-8688 deltamotion.com
Eagle Hydraulic 28, 52 1-450-433-2800 eagle-hydraulic.com
EUFMC 3 eufmc.com
European Industrial Products Inc IFC 800-375-4002 eip.us.com
Fluid Gear Products 52 610-200-6045 fluidgearproducts.com
Fluid Power SME 38 281-888-6460 fluidpowersme.com
FluiDyne Fluid Power 21, 53, 55 586-296-7200 fluidynefp.com
Hallite Seals International Ltd 29 260-489-0002 hallite.com
Harvard Corporation 9 608-882-6330 harvardcorp.com/mining
HAWE North America, Inc 39 704-509-1599 hawe.com
Parker Hannifin Corp 40 419-644-4311 parker.com/electrification
Starcyl Cylinders Corp 26, 53 877-782-7295 starcyl.com
Super Swivels 54 763-784-5531 superswivels.com
Tele Radio LLC 27 866-629-0780 teleradio.com
Trelleborg Sealing Solutions 43, 54 trelleborg.com
Ultra Clean Technologies 49 1-800-791-9111 ultracleantech.com
VEST Inc 31 248-649-9550 vestusa.com
Wilkes & McLean Ltd 30, 51 877-534-6445 wilkesandmclean.com
Winters Instruments 22, 50 winters.com
Yates Cylinders, Inc 1, 51 586-778-7680 yatesind.com
Young Powertech, Inc 55 610-558-0760 youngpowertech.com