Key type Air Expanding Shaft
Purpose
It is applicable to winding and unwinding shaft of the related machine in coating, cutting, compounding, paper making, bag making, plastic items, and it can improve the working efficiency effectively.
Structual features
The main body of the shaft utilize the hard chromium plating sreel pipe; it has alumium sharps with flexible scalability; deploying high quality rubber bladder and rapid aerating and exhausting gas nozzle with good sealing effect and long service life; it has removable shaft with simple maintenance.
Delivery guide
Users should specify type, dimension, the position of gas nozzle, and the tolerance of the important size of the top of shaft. All formal drawing of overall dimension should be provided. After the confirmation of both sides, we will start production.