LUG TYPE AIR SHAFT
The key bar type inflatable shaft is designed for axial winding and single axis unwinding to meet the high-strength tension or torque requirements of customers, as well as to withstand high material weights. Through the expansion of a single airbag and key expansion, the shaft core will be clamped. The central tube body of the inflatable shaft can be made of steel or aluminum, and the key is made of aluminum. If the customer has special requirements, the key can also be made of other materials. To meet the special requirements of customers, we can customize shaft heads with various materials and surface treatments according to the customer's drawings. Due to its unique clamp system, the airbag can be easily replaced after the axle head is withdrawn without the need for special tools.