C60-250​ 16 Station C Purlin Roll Forming Machine, Steel Frame Forming Machine

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

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

1. Produce different purlin sizes without changing rollers or spacers.

2. No need changing cutter for different sizes.

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.C Purlin Roll Forming Machine Working Process

Decoiler ------ Leveling (Straightening) ----- Pre-cutting Device ----- Roll Forming -----Exit Rack

3.Main Configurations of C purlin roll forming machine

4. Detailed of C purlin roll forming machine

Machine Parts

1)Decoiler of C purlin roll forming machine 

Brand: BMS Original: China

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. 3Ton

2) Pre cutter of C purlin roll forming machine

Brand: BMS Original: China

No need to change cutter for a different size,

made by high-quality mould 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

3)Main configurations of C purlin roll forming machine

Brand: BMS Original: China

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 frame made from 400# H type steel by welding

4)PLC Control System of C purlin roll forming machine

User's manual in English

Touch screenbrand: German Schneider Electric/Taiwan WEINVIEW,

Inverter brand: Finland VOCAN/Taiwan DELTA/ALPHA,

Encoder brand: Japan Koyo/OMRON

5) C purlin exit rack

Brand: BMS Original: China

Un-powered, one unit

5.Other details of C purlin roll forming machine

Suitable for material with thickness 1.2-2.5mm

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=15KW, Frequency speed control. Forming speed of approx.18m/min

Just adjust required WEB, HEIGHT and LIP by a hand wheel with the help of

position clock(with digit display for easy operation) on it,

and then input the required production data on the touch screen.

It takes only 5-10 minutes to finish all. No need to change rollers or spacers or cutters

like a 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