LM Fully Automatic Size Adjustment 80-300mm CZ Purlin Roll Forming Machine for Steel Structure House

The advantages of CZ purlin machine AUTOMATIC size-change type are as follows:
1.Produce different purlin size without changing rollers or spacers.
2.No need changing cutter for different size.
3.Easy operation, low maintenance cost
4.Infinite sizing(any size within machine range),help to save material
5.Optional Punch hole at any position of purlin web side and flange side

2.Detailed Images of interchange cz cold rolled purlins machine

Machine Parts
1) CZ purlin machine punching system
with 3 cylinder(one cyinder for single hole and 2 cylinders for dual-holes.

2) interchange cz cold rolled purlins machine rollers

Rollers manufactured from high quality bearing steel GCr15, CNC lathes, Heat Treatment.
with black treatment or Hard-Chrome Coating for options.
With feeding material guide, body framemade from 400# H type steel by welding

3) interchange cz cold rolled purlins machine post cutter

No need to change cutter for different size,
made by high quality mold steel Cr12 with heat treatment
Cutter frame made from high quality 30mm steel plate by welding
Pre-punching & Pre-cutting, stop to punch, stop to cut
hydraulic motor:7.5KW, Hydraulic pressure range: 0-16Mpa

4)interchange cz cold rolled purlins machine decoiler
Manual Decoiler: one set
Un-powered,manually control steel coil inner bore shrinkage and stop
Max. feeding width: 500mm, coil ID range 470mm±30mm
Capacity: Max. 5Ton

5)interchange cz cold rolled purlins machine exit rack
Un-powered,two unit (3m*2)

3.Other detailes of interchange cz cold rolled purlins machine

Suitable for material with thickness 1-3mm
Shafts manufactured from 45#,Main shaft diameter=φ80mm,precision machined
Motor driving,Gear chain transmission, 16 rollers to form and 7 rollers for straightening and levelling
Main motor=22KW , Frequency speed control. Forming speed approx.18m/min

PLC Control System Omron (Touch screen: WUXI xinjie)
Inverter brand:Taiwan DELTA,Encoder brand:Japan OMRON)
It takes only 5-10 minutes to finish all. No need to change rollers or spacers or cutters
Combined with: PLC, Inverter, TouchScreen, Encoder, etc