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1. Profile:
1.1 Material Thickness: 0.034-0.120’’
1.2 Material Type: CR, HR OR GI
1.3 profiles: per given below:
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Stud | 1 3/8" Flange | 1 5/8" Flange | 2" Flange | 2 1/2" Flange | 3" Flange | 3 1/2" Flange |
Width | 3/8" Return | 1/2" Return | 3/4" Return | 3/4" Return | 1" Return | 1" Return |
2 1/2" | X | X | X | X | X | N/A |
3 1/2" | X | X | X | X | X | X |
3 5/8" | X | X | X | X | X | X |
4" | X | X | X | X | X | X |
5 1/2" | X | X | X | X | X | X |
6" | X | X | X | X | X | X |
8" | X | X | X | X | X | X |
10" | X | X | X | X | X | X |
12" | X | X | X | X | X | X |
14" | X | X | X | X | X | X |
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Track |
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Width | 1" - 3 1/2" Leg |
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2 1/2" | X |
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3 1/2" | X |
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3 5/8" | X |
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4" | X |
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5 1/2" | X |
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6" | X |
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8" | X |
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10" | X |
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12" | X |
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14" | X |
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2. Process
De coiling ang leveling—Pre-punching---pre cutting--Roll Forming—run out table
3, decoiler with coil car
3.1 decoiler width: 600mm
3.2 decoiler capacity: 5 tons
3.3 inner tightening: hydraulic
3.4 coil car capacity: 5 tons
3.5 coil car move by hydraulic/post and motor/rail
4. Leveler
4.1 feeding rolls: 2 sets
4.2 leveling rolls: 5 rolls ( upper ) + 4 rolls ( down )
4.3 feeder leveling rolls: 3 pairs
5. fly punching and cutting
5.1 servo motor: 7.5kw
5.2 hydraulic power 11kw
5.3 punching and cutting mold: Cr12MoV
6. Roll Forming Machine
6.1 Shaft diameter 90mm, Material 40Cr steel
6.2 Roller Material: Cr12MoV, heat treatment, hardness 60-62
6.3 Stations: 17 stations
6.4 Transmission: gearbox, T8 decelerators x 17
6.5 Forming speed: 100-150fpm
6.6 Motor: 33kw, brand SIEMENS
6.7 Structure: auto width/height change
6.8 Voltage, Frequency, Phase: 440V, 60HZ
7. Control System
7.1 screen: touch screen
7.2 PLC: control length and quantity , Delta brand
7.3 Manual and automatic
8. Product Table
8.1 three set of product table:3m x 4
9, Major parts brand:
Touch screen: INOVANCE, CHINA
PLC: DELTA, TAIWAN
SERVO MOTOR: DELTA, TAIWAN
PREQUENCY: Shihlin Electric，TAIWAN
SWITCHES: SCHNEIDER, GERMANY
CONTACTOR: SCHNEIDER, GERMANY
TRANSFORMER: MEANWELL, TAIWAN
FUSE: IDEC, JAPAN
BUTTON: IDEC, JAPAN
SENSOR: SICK, GERMANY
