41x41 & 41x21 slotted channel roll forming machine

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41*41 & 41*21 slotted channel roll forming machine is designed to make slotted channel in batch fully automatically. 41mm x 41mm deep slotted channel has standard slots which are 14mm wide and 28mm long. The slots in the back are especially useful when hanging the strut on threaded rod. Deep slotted Unistrut is made from 2.5mm thick steel and comes in pre-galv, galvanised and stainless steel finishes. Now the market needs a lot, based on the needs, we design such machine. Here are some types for your reference:

Based on the different uses, the slotted channel deisgn will be a little different. 
For the slotted channel roll forming machine design, now we have two types: 
economical version and high speed version. The article here, mainly I will introduce the ecomical version, here are some parameters for your reference:
Main Roll Forming Machine of slotted channel:
1) Number of rolling stations: 16 rolling stations
2) Shaft diameter: 70mm
3) Shaft material: 45# steel after quenching.
4) Roller material: 45# steel after quenching.
5) Transmission method: by China
6) Chainwidth: 1.25mm
7) Machine working speed: 5-10m/min
8) Working speed: 5-10m/min
9) Motor Brand: Chinese famous brand MengNiu
10) Voltage: 380v, 50Hz,3 phases
11) Machine size: 9.5*1.5*1.2m
12) Machine frame: Middle plate 
13) Machine frame thickness: 20mm
Here are two pictures about the slotted channel machine shearing system:
And if you want to know more about the high speed version, please contact us at any time.

 Email: roofingmachine@zhongtuocn.com
Whatsapp: +8615127755788 and +8613733275488

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