Metal Roofing Sheet trapezoidal Iron Sheet Roll Forming Making Machine , Cold Galvanizing Line
Metal Roofing Sheet trapezoidal Iron Sheet Roll Forming Making Machine , Cold Galvanizing Line
1. Machine Specifications
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1 |
Coil Type |
Pre-painted coil,Galvanized steel |
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2 |
Width |
1220mm |
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3 |
Thickness range |
0.2-0.8mm |
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4 |
Yield stress(mm) |
Q235 |
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5 |
Effective width |
1050mm |
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1 |
Power Requirement
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Voltage |
(380V 50HZ),or according client require |
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Main Motor power |
5.5kw |
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Cutter power |
5.5kw |
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2 |
Forming speed |
10-15m/min |
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3 |
Forming stations |
13 rows |
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4 |
Main Frame |
300H beam |
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5 |
Sidewall thickness |
14mm |
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6 |
Forming shaft diameter |
70mm 0.01mm-0.03mm(Grinding) |
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7 |
Chains |
1inch chain drive |
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8 |
Type of cutting |
Roll formed and length-set cutting |
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9 |
Control system |
PLC control |
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10 |
Install dimension(depend on the final design) |
7.4m×1.5m×1.3m |
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11 |
Total weight (Approx) |
3.5T |
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12 |
Roller |
High grade 45# steel, hard chrome plated |
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13 |
Feeding system |
Guide type |
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14 |
Cutting blade |
Cr12 |
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15 |
Frequency changer |
Delta |
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2. Components and Function
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Manual Decoiler
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Usage:It is used to support the steel coil and uncoil it in a turnable way. The steel coil is uncoiled automatically. Loading capacity:5T Inner diameter: 450-508mm |
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Guiding Device
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Adopt guiding bar and sliding block to control the width and position of the steel sheet. Pre-cutter used to cut sheet before roll forming , saving material . |
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Roll Forming System
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Material of rollers:High grade 45# steel,roller surfaces polishing, hard plating chrome coated 0.05mm , The polished surface and the heat treatment towards the molds also can keep the molding plate surface smooth and not easy to be marked when it is being stamped. the 5mm thick sleeve instead of galvanized pipe.To make the shaft and rollers more stable in order to make the profile formed fitted. |
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Cutting device
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A. Adopts post cutting, the cutting blade material is Cr12 with quenched treatment, after cutting, there is no material wasted. B. Adopts welded frame for good rigidity. C. The cutting action is drove by the power from hydraulic station which guarantees the procession of the cutting and low noisy, long life. |
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Hydraulic System |
It is controlled by gear wheel oil pump. After filling the hydraulic oil into the hydraulic oil tank ,the pump drive the cutter machine to begin the cutting job. |
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PLC Control System
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The target piece`s length is adjustable and digit of it can be adjusted. Computed mode has two modes: automatic and manual one. The system is easy to operate and use PLC:Delta |
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Run out table |
To receive the finished products. |
process for work: decoiler→feeding→roll forming→measuring length→cutting to length→product to stand
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