凸键式气胀轴轴体材料可选用碳钢、铝合金、碳纤维以及不锈钢，尺寸范围12.7-350mm，可根据用户要求定制。适用于薄膜、印刷等行业的涂布、复合、分切、分条、卷绕等设备。
Lug type air shafts are available for application in film,press industries and coating machines ,laminating machines,slitters,winding and rewinding equipments and so on.
Materials available in steel,aluminum alloy,carbon fibre or stainless steel.
Sizes ranging from 12.7 to 350mm.
