Main specification
| No |
Specification of the material |
|
1
|
Suitable Material |
Carbon steel |
|
2
|
Width of the raw material |
Based on the purlin sizes. |
| 3 |
Thickness |
5.0mm |
1. Profile drawing:
The Chart of Process Flow
Manual Un-coiler—Leveling —Punching—Roll Forming—Cutting—out table
Specification of Components
| No |
|
Technical Specification & Remark |
| 1 |
Hydraulic Un-coiler
|
- Steel coil width: 550 mm;
- Internal diameter of coil: variable, from 470 mm to 520 mm
- Maximum coil weight: 5000 Kg;
- Main motor power: 5.5KW
- Hydraulic power: 4kw
|
| 2 |
Leveling part
|
- Flattener roller: upper is 3 rollers, down is 4 stations(total is 7 rollers)
- Flattener roller material: SAE 1045 thermal treatment hardness 48-52 HRC.
- Diameter of flattener shaft:100mm, material is Gcr15, hardening and tempering
|
| 3 |
Punching system
|
- The punches and dollies will be CR-12, hardness HRC 58-62 and chrome coating.
- The whole punching operation should be automated and controlled by a program installed in the PC which is located in the operator's console.
|
| 4 |
Main Roll Forming Machine
|
- Roll station:14stations +1 station of turkey head
- Roller material:Gcr15, 58-62,HRC hardness and chrome plated surface
- Shaft diameter: 120mm material: SAE1045
- Gear box driving
|
| 5 |
Machine structure:
|
- Main frame by 350H beam welding
- Machine structure: wall board panel
|
| 6 |
Hydraulic cutting system
|
- Machine adopt hydraulic post cutting system.
- Cutting power by hydraulic, 7.5KW
- Cutting after forming: Cut the sheet after roll forming to required length
- Cutting motion: The main machine will stop when cutting, after the motion the machine will continue automatically.
- Material of blade:Cr12 with heat treatment 58-60°
- Tolerance of length: 3000mm+/- 1.5mm
|
| 7 |
Hydraulic System
|
- Solenoid valve: 2 group
- Hydraulic oil: 46# hydraulic oil
|
| 8 |
Computer Control Cabinet
|
- Programmable setting of profile length and quantity
- Operating system language: English and Chinese
- Computer used to control length & quantity. Machine will automatically cut to length and stop when required quantity is achieved
- Length inaccuracy can be amended easily.
- PLC brand: Panasonic
|
| 9 |
Out table
|
- Jointed by steel tube
- Size: about 2.0m long*0.8mwide*0.6-1mhigh
- One out table with three support roller
- Quantity: 2 units
|
