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Key type air shaft

Name:Key type air shaft
Model:Key type
Dimension:1


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 pipeit has aluminum sharps with flexible scalabilitydeploying 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

Model

型号

Paper tube inner diameter

纸管内直径

Shaft diameter before expanding 

充气前直径

Shaft diameter after expanding 

充气后直径

1" Shaft

Φ25.4mm

Φ24.8mm

Φ28mm

1.5" Shaft

Φ38.1mm

Φ37mm

Φ41mm

2" Shaft

Φ50.8mm

Φ49mm

Φ53mm

3" Shaft

Φ76.2mm

Φ74mm

Φ82mm

4" Shaft

Φ101.6mm

Φ100mm

Φ108mm

6" Shaft

Φ152.4mm

Φ150mm

Φ158mm

8" Shaft

Φ203.2mm

Φ200mm

Φ210mm

10" Shaft

Φ254mm

Φ250mm

Φ260mm

12" Shaft

Φ304.8mm

Φ300mm

Φ310mm