Brand:創(chuàng)得 Model:3T4-R001 Parameter:1. there is no need for complicated and expensive pipelines and pneumatic hydraulic system, and the collet does not need lubrication, so the maintenance cost is low and the cost is saved; 2. the paper core has a large contact area, which will not bre Type:Mechanical chuck After sale:Warranty 2 years Purpose:It can be used in barrel winding and unwinding equipment and assembly line, such as paper machinery, plastic film making machinery, coater, compound machine, rotary printing machine, Slitter, plate making, foil making, film, leather making, film coat