Automatic CZ80-300 purlin roll forming machine

Quick Change CZ Purlin Roll Forming Machi

1.Main features of quickly change CZ purlin roll forming machine

The advantages of CZ purlin machine AUTOMATIC size-change type are as follows:

1.Produce different purlin size(C75-300Z120-300) 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 CZ shaped steel forming machine

Machine Parts

1) CZ purlin machine punching system

Brand :BMS Original: China

with 3 cylinder(one cyinder for single hole and 2 cylinders for dual-holes.

2) CZ purlin 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 450# H type steel by welding

3) CZ purlin machine post cutter

Patented universal post-cutter,No need to change cutter for different size,

made by high quality mold steel Cr12Mov(=D2 steel) 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) CZ purlin machine locating pin

C-to-Z purlin changing can finish within 5-10 minutes

5) CZ purlin machine decoiler

ManualDecoiler: one set

Un-powered,manually control steel coil inner bore shrinkage and stop

Max. feeding width: 500mm, coil ID range 470mm±30mm

Capacity: Max. 4Ton

With 5tons hydraulic decoiler for option

 

6) CZ purlin machine exit rack

Un-powered,two units

 

Other details of CZ purlin roll forming machine

Suitable for material with thickness 1.5-3.0mm

Shafts manufactured from 45#,Main shaft diameter=φ90mm,precision machined

motor driving,Gear chain transmission, 21 rollers to form(including 7 rollers for straightening and levelling)

Main motor=22KW , Frequency speed control. Forming speed: 18-20m/min

PLC Control System

Just input the required production data on the touch screen,it takes only 1 minute to finish size-change. No need to change rollers or spacers or cutters like traditional old style machine (which takes over 45 minutes for each production size changing).

Combined with: PLC, Inverter, TouchScreen, Encoder, etc

Cut-to-lengthtolerance≤±2 mm

Control Voltage 24V