Pneumatic safety chuck for roller rewinding and unwinding

Pneumatic safety chuck has two pieces, one is without end shaft, another is with end shaft to linked with driving motor.

Pneumatic safety chuck is driven by air pressure, it can be move left and right automatically. After input air pressure, this safety chuck reel mouth will be open automatically, then the shaft roller can be putted into it, when exhausting air pressure, this safety chuck will be closed, so as to make sure the shaft roll will not slippage and rotating in safe.

This safety chuck is in couple, one without shaft, another with shaft, the shaft can connect with customer's motor, so as to transmit the power to the safety chuck. Automatic design, will help many enterprised reduce labor force, improve working efficience and prolong the motor service life.

Following is the drawing and technical data of this pneumatic safety chuck:

1. How about your clutch, brake, safety chuck and air shaft price?

* We are the manufacturer, so we can control the products’ quality and cost, so as to offer you the superior quality and economic products.

2. Is the product packed in carton box or wooden case?

* It depends. If the product is light with small quantity, such as NAB-5, it is packed in carton box. If the products are heavy or with large quantity, products will be packed in non-fumigation wooden case. No matter what kind of package, we will make sure the products in good condition arrived at your place.