Double layer roll forming machine

The color steel corrugated roof sheet made by the double layer roll forming machine.It is use for building material,ware house,roof &wall and so on. It has been widely used,the features are light weight, high strength, rich color, convenient construction, earthquake resistance, fireproofing, rainproof, long life and maintenance-free.
Machine pictures:

Double layer roll forming machine 300x200 - Double layer roll forming machine
Here are some profile drawings for you reference:

Double layer roll forming machine 1 300x126 - Double layer roll forming machine
Finished product made by our machine:

Double layer roll forming machine 3 300x192 - Double layer roll forming machine Double layer roll forming machine 2 300x227 - Double layer roll forming machine
Working Flow
Uncoiling→Feeding material into machine→Roll forming→Measuring length→ Step formed→ Auto cutting→Products receiving
Components of production line

Corrugated roll forming machine 3 300x82 - Double layer roll forming machine

No. Name Unit Qty
1 Manual decoiler set 1
2 Main forming machine set 1
3 PLC control system set 1
4 Hydraulic pump station set 1
5 Post cut set 1
6 Electric motor set 1
7 Output table set 1

Un-coiler System
Usage: It is used to support the steel coil and uncoil it in a turntable way.
Passive uncoil pulled by roll forming system

Loading capacity Uncoiling width Inner diameter
5 T 1250 mm 450-550 mm

Corrugated roll forming machine 5 1 - Double layer roll forming machine

Coil feeding part
Usage: Put the raw material(steel plate) through the beach to manufacture and process,it can guarantee that the products are neat, parallel and everything is uniformity.Please refer to the equipment regulation to know the function of locate angle iron.
Forming device
Usage: In order to keep the product shape and precision, adopts welded sheet structure, motor reducer drive, chain transmission,roller was chromed which can keep the molding plate surface smooth and not easy to be marked when it is working
Feature : Ensure stability , precision and lifetime.
Main parameter for 850 &900roll forming machine:
Size of the main part: about
8500 х 1850 х 1500
Weight of main part:4.5tons
Voltage: 380 V/50 HZ 3 Phase or as your required
Roller fixer : middle plate
Frame :300 mm 工 beam steel welded
Drive mode: motor
Material of rollers: 45# steel, surface hard chromium plating.
Material of shafts: 45# steel
Diameter of shafts: φ 75 mm
Number of rollers : 9&11rollers
Main power:4kw

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