This kind of machine can produce C, Z two profiles, through the exchange side of the roller up and down position to achieve C, Z purlin conversion, just need about half an hour to achieve saving time. This machine also can automatically adjust roller horizontal distance to achieve C or Z purlins of the width with high precision, but also save time to increase production.

Techical description:

1)Decoiler

Decoiler Type: Manual decoiler

Weight capacity of decoiler: 5.0 T

Inner diameter: 350-550mm

Outer diameter: 1200mm

2)Feeding and Leveling Device

It used for making the material flat before feeding into the roll forming machine.

Roller: 7 rollers, 4 up, 5 down

3)Rolling Forming System

It can change C Z shape automaticly and different size you just input data in PLC.

Main motor power: 11KW

Speed of forming: 8-12m/min

Material of roller: 45# steel polished and coated with chrome HRC55-60°

Roller: 15 groups rollers

Material of main shaft: High grade No. 45 steel after treatment

Diameter of main shaft: ? 80mm

Driven: 1''chain

4) Hydraulic Punching & Cutting

Punching Type: Hydraulic Punching

Punching material: Cr12 steel after treatment

Punching die: Cr12 steel after treament

Cutting material: Cr12 steel after treatment

Hydraulic motor power: 5.5KW

5)Control system

Type: PLC Frequency Control System with touch screen

PLC Brand: Japan Panasonic

Encoder Brand: Omron

Length Error: ± 2mm

Main features of C Z purlin roll forming machine

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

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

    2.Easy operation, low maintenance cost

    3.Infinite sizing(any size within machine range),help to save material

    4.Optional Punch hole at any position of purlin web side and flange side

Technical parameter of product line

Applied plank stuff:color armor plate

Applied slab thickness:1.8mm-3.5mm

Line speed:16-18m/min

Roll diameter:80mm

Hydraulic automatic uncoile

Dimension:11.5m*1.9m*1.4m

Weight:5t

Power:4kw

Hydraulic station power:4kw

Processing flow:

decoiling----loading----molding----cutting----off-discharging

Equipment parts

steel strip supporting frame

Feeding platform

Automatic shearing system 

Hydraulic system

Steel strip unfolding system

Computer control system (imported computer)                           

High-precision automatic counter

Receiving table

Optional equipment

Hydraulic automatic uncoiler

Working space and workman for the equipment:                     

1. Ground-level land                 

2. ≥5T overhead travelling crane                  

3. Space for storing the material                  

4. Space for laying the machine                 

5. Road for vehicle moving     

6. Workman: 2, operator and porter