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...
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 is similar with air expanding shaft, it is used to hold paper core for winding and unwinding....
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 ...
Air shaft and safety chuck are a couple used in rewinding and unwinding machine. As usually, they are matched with pneumatic clutch, air brake togethe...
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