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Scaffold Walking Sheet Roll Forming Machine

Product Details

Production flow of line
3T Decoiler-leveling machine-feeding machine-120T auto punching machine-20 groups roller roll forming-cut-off ---run out table
Technical data
a. Material: mild steel
b. Thickness of product: 1.2-2.5mm
c. Width of product: 210, 250mm
d. Height of product: 50mm
e. Power for device: AC 380V, 50HZ, 3PH

Composition of the line
1. decoiler
a. manual expanding core
b. width of coil: 500mm
c. loading weight (max): 3tons
d. Inner hole diameter of coil: 400-460mm
e. Diameter of coil (max): 1600mm
f. No power, with brake device

2. leveling machine
a. Thickness of processed material: 2mm
b. Width of processed material: 500mm
c. Leveling shaft: 9 pcs, pinching shaft: 2 pcs
d. Diameter of shaft: 90mm
e. Material: 40Gr steel
f. Rigidity: HRC25°-27°
g. Power : 3KW motor
h. Transmit by girth gear and chain
i. Speed : 8m/min

3. feeding machine
a. width of feeder: 450mm
b. thickness of process material: 2.0mm
c. quantity of roller: 4 pcs
d. material of roller: GCr15 steel
e. hot treatment rigidity of roller: HRC55°-57°
f. servo motor: 0.8 KW (Brand: Japan)
g. speed of feeding: 0-10m/min
h. transmit by girth gear

4. 80T Punching machine
a. Work pressure: 80T
b. Work times: 45 times/minutes
c. Equip step drive punching mould: 2 units ( punch two rows hole each time)

5. Roll forming main machine
a. Product width can adjust 210,250mm
b. Groups of roller: 16 groups
c. Material of roller: Cr15 Steel
d. hot treatment rigidity of roller: HRC55°-57°
e. surface of roller: polishing
g. diameter of main shaft: 50mm material: 45# steel
h. bearing of roller: 60309
i. thickness of side wall: 25mm
j. transmit method: chain and girth gear
k. Main frame: welded by 8# groove steel
l. Motor: 11KW , 350 speed reducer ( respectively : 2 pcs)
m. Speed of roll forming: 2-8meters/minuts
n. Equip cooling water pump device

6. Cut-off
a. Oil pressure station: 1 set
b. Motor of oil pressure station: 4KW
c. Cutting mould: 1 unit ( scrap cut-off)
d. Material of cutting mould: Gr12 steel
e. treatment rigidity r: HRC60°-62°

7. run out table
a. length: 6 meters
b. welded by groove steel
c. discharge material by pneumatic

8. Electric control part
a. Adjusted speed by Japan Frequency converter, servo motor (Japan)
b. PLC (Mitsubishi) and human machine interface
c. Control electric component:
d. Measure length by cylinder fix hole and length method
e. Stop machine to cut off

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