1. Main data:
1.2.1 Feeding width range of the material：/
1.2.2 Strip steel thickness range：1.0--2.5mm
1.2.3 Strip steel texture：Hot rolled carbon steel/ cold rolled carbon steel and stainless steel
1.2.4 Working speed： 0-15 m/min
1.2.5 Roller step: 18 steps  
Rectangular pipe profile：
 

2.  Rolling range of the end products
2.1 Max thickness of the solar stand: 2.5mm
2.2 Product specification

3. Main structure

4. Full - Automatic roll forming machine layout （for reference ）

 
4.1.1 Technology process of the machine 
Manual feeder(3T) → leveling →  roll forming machine →  following saw cutting → output
4.1.2 Main parts technology specification
  4.1.2.1  3T manual feeder

1. Inner diameter of the steel coil：φ508mm；   
2. Harmomegathus range of inner diameter: ф480-520 mm；

C. Max diameter of steel coil:φ1000mm; Load capacity：≤3T
D. Way of expansion：3T manual

4.1.2.2   Leveling machine
a.Working roller：7 rollers leveling machine
B. Features of structure：Leveling rollers rigidity and surface roughness mechanical property are improved after hardening and tempering and chrome finish. It is including the pinch roll and leveling roll, pinch roll can be adjusted separately, leveling up roller adopt massive structure, establish two adjustment points on front and back to form certain oblique angle, it can easy to improve the quality of leveling. There is a pair of guide flat rolls and two pair of guide vertical rolls on the feeding side of the leveling machine, guide vertical roll can be centring move.  
 
4.1.2.4 Roll forming machine
Main data

1. Motor power：15KW
2. Roller QTY：18 groups
3. Working speed：0-10/min
4. Material of roller：GCr15
5. Drive type：Column structure with gearbox drive
6. Diameter of main shaft：￠75mm

 
4.1.2.5  Electronic control system
：Kunlun Kuntai 7inches touch screen, Siemens PLC，Yaskawa frequency converter, Schneider low-voltage apparatus.
a. The whole line uses PLC control, Liquid crystal touch screen, human-computer interface to realize the interaction between the PLC and human. Operator via the setting procedure to automatic operation and monitor the control process to realize that the operator control the whole line and change the control parameter, and monitor the running status, parameter and failure indication of the equipment. Length of the work piece is set by digital, the length of the work piece can be adjusted.  
b. Operating mode is including manual/automatic. The machine has manual and automatic switch function. The machine is stand-alone run within the manual status, it is easy to maintain. Within the automatic status to proceed the whole line running, sequence start-up. The whole has jerk button in order to handle the emergency episode, which can guarantee the machine and operator safe.

1. Hydraulic system  (With hydraulic oil cooler)   

Function：Hydraulic uncoil, punching and cutting
The whole line including hydraulic system