Kaibintech rubber sleeve bladder for air spring

Kaibintech’s streight style rubber sleeve bladder provide operator and passenger comfort through truck and bus driver seat springs, truck cab vibration isolation systems and ride springs for passenger vehicles and light trucks.

Kaibintech air suspension sleeves, aramid (also called Kevlar) cord or polyester cord is used, the threads of which are made according to the patented weaving technology. The sleeve consists of several layers of rubber (CR chloroprene rubber) and cord. The filament is laid at certain angles to form a progressively changing grid. This allows the air spring suspension to withstand high dynamic loads without losing elasticity.

Kaibintech rubber sleeve air springs are also ideal for use as actuators and isolators in industrial applications. Series diameters are available such as φ50mm, φ60mm, φ67mm, φ80mm, φ90mm, φ100mm, φ110mm and so on. Max length is available in 560 mm. We can also supply the diameter as customer’s request.

Kaibintech rubber sleeve air springs incorporate a flexible member without the use of an internally molded bead. The flexible member is attached to the end retainers by pinching the material between the end retainers and exterior crimp rings, which are then swaged to the proper diameter.