Page 5 of Pneutamic Hoists by Cooper Power Tools

hoist introduction tools of the highest quality gardner-denver hoists are engineered to provide high productivity for virtually limitless applications each and every hoist is rigorously tested before it is shipped plus the manufacturing processes of cooper power tools are iso 9001 certified so you can be sure that every gardner-denver hoist is manufactured to the highest standards the speed of an air hoist is continually variable allowing greater application flexibility the weight can be 40 to 50 less offering easier installation and greater portability and because of design simplicity air hoists do not require skilled repair technicians air hoists do not create an electrical arc are inherently spark-resistant and do not pose a risk of electric shock if the operator is standing in water or if the control cord is damaged in addition they have a hoist introduction much greater resistance to weather dampness dirt dust steam and corrosive fumes and have a longer duty cycle higher temperature tolerance and do not require costly surge protectors in the event of a brownout together with these advantages the gardnerdenver air hoist is a very well engineered unit designed and tested to provide long trouble-free operation hoists that are flexible the wide range of hoists that are available from gardner-denver means that every application requirement can be suited because of the limitless combinations of power speed weight size mounting and materials ­ your hoist becomes as flexible in its application solutions as you need it to be spark resistant and clean room hoists gardner-denver spark resistant hoists featuring stainless steel chain and bronze upper and lower hooks and trolleys featuring rubber bumpers and bronze wheels are ideal for use in paint booths grain elevators munitions factories and chemical tanks with the addition of edible grease and a piped exhaust adapter they can be used in clean room applications such as food processing pharmaceuticals and textile environments hoists of superior design all our hoists are engineered to very high tolerances to ensure smooth running and long life the option of the axial piston motor made only by gardner-denver offers an extra standard of performance using less air than a rotary vane motor the axial piston design adds high torque and smooth operation to a hoist that is powerful relatively small compact economical and quiet another example of high quality engineering from gardner-denver designed to improve your efficiency advantages of air hoists when compared to electric hoists gardner-denver air hoists offer many advantages in speed weight simplicity spark resistance and their ability to operate in adverse conditions 4 5

[close]