No Column Roof Sheet Connected By Screw Machine

Process: Decoiler→Punching→Forming→Cut→Bending

Decoiler

Size:3m*1.4m*2.3m 

Total weight:1700kg
Material: 45# steel, quenched HRC 58-62
Hydraulic Motot:4.0KW

Inter Diameter:480-530mm

Capacity:10tons

Punching

Size:1500mm*1000mm*1600mm

Feeding Rollers:8 rollers

Punching Motor:3.0KW

PLC:Japan Omron

Punching Mold:2 sets

Foming

Size of the machine: 11×1.5×1.5 (m)

Weight: about 6 tons

Feeding width: 1000mm

Effective width:600mm

Max thickness: 0.8mm 

Forming steps: 15

Power of the motor: 7.5KW

Power of the hydraulic station: 7.5KW

Pressure: 150MPA

Speed of producing: 10-13 m/min

Controlling system: PLC(Omron brand)

Electrical Standard: 380V/50HZ/3

Materials of Rollers:45# steel, quenched HRC 58-62

Materials of Shafts: 45# steel, quenched HRC 58-62  

Materials of Cutting Blade:Cr12 1 Mov steel

Side Panels:Q235 carbon structural steel, surface galvanized 

Driving Chains:12A-1-GB/T1243-97

Driving Sprocket:45# steel,12A sprocket,surface galvanized,quenched

(teeth parts)

Driving Gear:45# steel,surface galvanized,quenched(teeth parts)

Frame Structure: Q235 carbon steel subastral,surface galvanized

Protective Cover:Ensure the safety in working production.

Bending 

Size:4×2×2.3 (m)

Weight:about 4 tons

Proper profile: 1000mm

Proper span without supporters: ≤20m 

(If there are supporters, the size can be as big as possible.)

Power: 9KW

Bending speed:4m/min

Steps: 4-7m

Controlling system: PLC (Omron brand)

Electrical standard: 380V/50HZ/3phase

Basic shapes by this machine as follows: 

(width is not more than 15m if without structure)

Bending Shape

Main Shape

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