Lug (key)Type air expanding shaft Peculiarity
1.Main body of the shaft utilize the hard chrome plating steel pipe;
2.It has aluminum sharps with flexible scalability;
3.Deploying high quality rubber bladder ;
4.Rapid aerating ;
5.Exhausting gas nozzle with good sealing effect;
6.Long service life;
7.It has removable shaft with simple maintenance.
Lug (key) type air shaft features:
1.Material:45# Steel
2.Working Processing:Chrome Plated
3.Delivery Time:8-12 working days
4.Minimum Order Quantity:1 Piece
5.Standard Loading Weight:6KG
