Strut Channel Roll Forming Machine

1. Decoiler with the leveling

2. Uncoiler: Active feeding, hydraulic tension
3. Capacity: 3T
4. Inner diameter of uncoiler support coil: φ 508mm
5. Support range: φ 470-530mm
6. Steel coil width: ≤ 300mm
7. Outer diameter of steel coil: 1300mm
8. Hydraulic system power of uncoiler: 1.5KW
9. Motor power: 3kw
10. Leveling mechanism structure: two roller pinch, seven roller leveling
11. Leveling roller shaft diameter: approximately φ 52.5mm
12. Leveling roller material: high-quality 40Cr
13. Leveling shaft heat treatment method: surface high-frequency quenching treatment

1. Servo feeding system with the punching machine

2. Servo feeding: Driven by servo motor, feeding to the punching machine
3. Servo feeder model: NCF-300
4. Steel coil width: maximum 500mm
5. Feeding power: 5.5kw (Yaskawa)
6. Punch tonnage: JH21-80
7. Slider stroke: 160
8. Number of trips: 35-50 times/min
9. Motor power: 15kw (Siemens)
10. Die material: Cr12mov, quenching hardness HRC58-62

Feeding system

It is set at the beginning of the host to help the operator correctly adjust the direction of the inlet board. You can adjust the left and right side by hand wheels, and the number of feed is displayed.

1. Main roll forming machine

2. Machine type: memorial archway type gearbox transmission
3. Roller conveyor form: Adopting a split type roller conveyor on both sides, with spindle insertion transmission
4. Roll material: Cr12, precision machined after quenching treatment
5. Spindle material: 40Cr quenching and tempering treatment
6. Spindle diameter: Φ 80mm (insert part with a shaft diameter of 60mm)
7. Main motor power: 15KW(30-70mm)
8. Horizontal motor power: 2X0.75KW+1X1.5KW=3KW (expansion speed)
9. Number of rollers: 14 stations(including correction)/16 stations
10. Forming speed: 0-30m/min, excluding punching and shearing

10.Thickness:1.5-3.0mm    Width:120-150mm  Height:110-180mm

Hydraulic cutting with servo track   

1. Cutting method: Hydraulic tracking cutting, infinite cutting
2. Shear die: Material: Cr12MOV, precision machining, quenching, HRC: 58-62 °, CNC wire cutting, precision grinding.
3. Hydraulic power: 11KW
4. Servo motor power: 3KW

Receiving table

1. Material receiving roller table structure: angle steel welding, without power
2. Receiving roller diameter: approximately Φ 60mm
3. Transfer roller table specification: 2000mmx2 pieces

PLC Control system

1. Adopting PLC control technology and variable frequency speed regulation technology to achieve complete machine automation production. The system provides a friendly human-machine interface, which can set batch, workpiece length, quantity, etc. Operation method: touch frequency+button.
2. Encoder: Guangyang, with counting and length counting functions.
3. PLC: Panasonic or Delta, Japan
4. Frequency converter: Yaskawa or Delta
5. Master control unit: Schneider
6. Keys and contactors: Schneider
7. Touch screen: MCGS