Air Shaft Manufacturer India, Mechanical Air Shaft, Pneumatic Air Shaft, Lug Shaft, Safety Chuck, Expandable shaft, Mechanical Expandable Shaft, Expanding Shaft, Air Expandable Shaft, Core Shafts, Cantilever Air Shaft with different size and different length on custom requirement. Differential Shaft is a sophisticated winding shaft for Slitter Rewinder Machine, used as duplex shaft winder. Minimum 20 mm core width is possible. This shaft consists of the slotted shaft, rubber bladders, hard and ground steel cage with ball type gripper.