79博论坛官网

what is the character of safety chuck

Safety chuck and air shaft are matched together for winding and unwinding machine. Flange and pillow mounted safety chuck are used to hold air expandi...

6 inch pneumatic chuck work thoery and structure

Pneumatic core chuck is also worked for web material winding and unwinding, it is actuated by air pressure.It can be made with 3 inch and 6 inch as ne...

Work theory and structure of rotary type mechanical chuck

Rotary type mechanical chuck is a kind of manual chuck, two pieces of this chucks are used to hold and grip paper core for rolling and unrolling....

Spring type mechanical core chuck structure and work

Spring type mechanical core chuck is similar with air expanding shaft, it is used to hold paper core for winding and unwinding....

Safety chuck installation precaution

Safety chuck according to its installation mode,it can be classified into flange and pillow mounted safety chuck.They are used for roller winding and ...