Product Description 产品描述

The air shaft is applicable to rewinding and unwinding shaft of the related machine in coating,  cutting, printing, compounding, paper making, bag making, plastic items, and the air shaft can improve the working efficiency effectively.

凸键式气胀轴适用于涂布、分切、印刷、复合、造纸、制袋、塑料制品相关机械的收卷和放卷轴部分。能有效提高工作效率。

Features特性

The main body of the air shaft utilize the hard chromium plating steel pipe，it has aluminum sharps with flexible scalability，deploying high quality rubber bladder and rapid aerating and exhausting air nozzle with good sealing effect and long service life;The air shaft has removable shaft with simple maintenance.

轴主体采用优质钢管，表面镀硬铬；铝制凸键，伸缩灵活；配置优质橡胶内胆与快速充排气气嘴，密封效果好，使用寿命长；可拆卸轴头，维修简便。

Technique parameter 技术参数