1. Description
1.1 thickness: 1.6-2.2mm
1.2 profiles: per specific profiles
2. Producing Process
Raw material---de coiling---feeding and roll forming---TIG welding---sizing and straightening---cutting to length---product
3. De coiler:
3.1 carrying capacity: 3tons
3.2 inner diameter: 400-550mm
4. Roll Forming Machine
4.1 Feeding rollers: one pair
4.2 Horizontal shaft diameter:φ70mm
Material:40Cr
Rollers: 20 groups
4.3 Vertical shaft diameter:φ80mm
Material: 45# steel
Rollers: 7 sets
Structure: passive rotation
4.4 Forming speed: 2-3m/min
4.5 Transmission: chains
4.6 Main Motor: 15kw
5. Welding Machine
5.1 Argon arc welding machine
5.2 Welding device, welder DC-800-1000
6. Grinding equipments for outside welding line
6.1 Horizontal rollers: 4 sets
6.2 Vertical rollers: 2 sets
7. Water cooling and cleaning
7.1 One set of water cooling device
8. Sizing and straightening Device
8.1 Vertical rollers: 3sets
8.2 Horizontal rollers: 3sets
8.3 Straightening heads: 1sets
9. Fly-saw following cutting
9.1 Cutting mode: computer-controlled following and automatic cutting
9.2 Cutting motor power: 4kw
10. Control system
10.1 Electric control system: PLC
