US letter size comb binding machine

This is easy  to use, so can save a lot of time,the material is aluminum, manual comb binding machine offers the user a professional binding result  with  your documents. It has punch cancellation so it can be used for 20 and 21 ring combs. Manually punches up to 32 sheets at a time.

Heavy duty comb binding machine             
Machine width :300MM,11 inch(11''),A4 paper size,US letter size
Punch thickness:32 sheets of 70g paper,30 sheets of 80g paper. 
All size of plastic comb from 6mm-50mm
Back margin is adjustable to suit the size of comb being used
All aluminium construction make it durable and many years worry free.

Details:

Back margin adjustable is to adjust the back margin,you can choose the suitable back margin according to your situation.

Paper hold design make you to fix the punching paper,you can adjust it by the different paper size you punching.

Aluminum comb can binding smoothly,this material can use for a long time without worry.

Comb selector,you can select the suitable comb according this part.

Selecting the correct wire dimeter using the document measure.

This handle is used to binding the punched documents,you just to revolve the handle when binding the documents.

The binding result about this machine:

Technical data:

The CE certificate about this machine:

The binding result abot this machine: