light steel keel wall L channel angle steel roll forming machine,light tracks wall angle cold roll forming machine
Light steel frame light keel roll forming machine
The stud and track roll forming machine produces studs and tracks. The products of the stud and track forming machine are widely used as the supporters in ceilings, roofing, wall construction, etc.
Machine Configuration:
Decoiler, Feeding Applicator, Roll Forming Unit, Computer Control System, Hydraulic Punching, Hydraulic Cutting, Output Table
Working Flow:
Decoiler—Feeding Applicator—Roll Forming Unit—Computer Contol System—Hydraulic Cutting—Output Table
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1 : 5T hydraulic decoiler
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The feeding unit is mechanically separated from the rest of the production line
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Steel coil width: from 200 mm to 600 mm
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Internal diameter of coil: variable, from 470 mm to 510 mm
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Maximal out diameter:1600mm
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Maximum coil weight: 5000 Kg
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Coil placement in the coil holder: hydraulic hoist;
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Device preventing unwinding of the coil from the coil holder: included
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Oil cylinder dia.:100mm
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Working speed: 0-15m/min adjustable
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Main motor power: 5.5KW AC motor
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Hydraulic power: 3 kw
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Speed controlled by frequency converter brand: Yaskawa
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The decoiler has 4 segments
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Color: Blue (or base on customer request)
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Quantity: 1
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2 :Feeding→flatten→punching→ pre-cutting→forming station→correction adjust
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Feeding
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Adjustable center of the forming rollers and of sufficient length to prevent lateral movement of the strip on its entry to flattener.
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Feeding type: adjustable
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Feeding width range:200-600mm
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Entrance and guide roller: diameter is 65mm, material is SAE1045, HRC48-52° surface with chrome
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Quantity: 1
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Flattener
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The quantity of leveler rolls must be planned according to thickness 1.5mm to 3.0mm.
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Flattener roller: upper is 3 rollers, down is 4 stations(total is 7 rollers)
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Flattener roller material: SAE 1045 thermal treatment hardness 48-52 HRC
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Diameter of flattener shaft: 76mm, material is SAE 1045, hardening and tempering
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Drive by motor: 4kw AC motor (Guomao of China)
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Quantity: 1
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Punching:
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Base on customer provide punching drawing, this machine need adopt two units hydraulic punching system
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The punches and dollies will be CR-12, hardness HRC 58-62 and chrome coating both punches and dolies should be easily replaceable without requiring disassembly of complete units.
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The whole punching operation should be automated and controlled by a program installed in the PC which is located in the operator's console.
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Hydraulic power: 5.5kw
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Working pressure: 12-16Mpa
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Pre-cutting
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Cutting type: hydraulic, connect with the punching hydraulic unit
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Cutting power by hydraulic, 5.5KW AC motor
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Hydraulic working pressure: 12-16Mpa
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Cutting before forming: Cut the sheet before roll forming to required length
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Cutting motion: The roll forming part is NON-stop when cutting
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