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Machine Design

Hydra-Pneumatic Cylinder

The HZ Series hydra-pneumatic cylinder offers high-force operation for assembly clamping, piercing, metalworking, pressing, marking, resistance welding, and riveting.

Twelve different models range in size from 1 to 20 tons using 30 to 100-psi air pressure with a single pneumatic directional-control valve for operation, and stroke lengths of 0.250 and 0.50 in. The cylinder is capable of 300-cpm operation, depending on size and stroke length.

Aries Engineering Co. Inc., HyperCyl,
130 Aries Dr., Dundee, MI 48131,
(734) 529-8855,


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