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Powder coating is a new surface coating technology, in which powder is applied and a coating film is formed.
Power Coating for aluminum profile gives the surface of the product smooth and uniform, with strong acid resistance, alkali resistance, impact resistance and wear resistance, and can withstand the erosion of strong ultraviolet radiation and acid rain for a long time without coating chalking, fading and falling off. etc. phenomenon. Its weather resistance and corrosion resistance are better than ordinary aluminum, and its colors are diversified.
We can provide the complete electrostatic powder coating production line and liquid painting production line, include many types:
-Electrostatic vertical powder coating line
-Horizontal powder coating line
-Fluorocarbon painting line
-Vertical wooden effect powder coating line
Machinery Features：
1) The technology use electrostatic coating process .
2) The line is automatic by using conveyoring chain system.
3) The powder coating system use magic quick color change centre powder coating booth. The recycling system has filtering system and big cycling.
4) The curing oven use tunnel oven, hot air circulation is reasonable and try to reduce the heat loss to assure the temperature inside is even. The oven heating system use the most advanced technology–dircetc heating in China. It can save heating 10%-20%. Morever, no smoke and don’t need add smoking removing system.
5) The powder coating line fully consider the energy saving, labour protection, environmental protection, fire proetection and comply the regulation and rule standard of coating field.
Parameters
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1 |
Product |
Aluminum profile |
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2 |
Spraying type |
Powder |
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3 |
Max overall dimension |
8000×200×1800mm（L×W×H） |
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4 |
Speed of technics for the production line |
Powder spraying V＝1.5m/min（0.8～3.5m/min adjustable） |
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5 |
Output |
About 300tons/month (20 hours/day, 26 days/month) |
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6 |
Industry electricity |
Three phase |
50Hz: ±10% fluctuating range of voltage: ±10% |
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Single phase |
220VAC 50Hz: ±10% fluctuating range of voltage: ±10% |
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7 |
Industry water |
Pressure |
3+0.2bar |
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Flow |
5m3/h |
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8 |
Compress air |
Pressure |
7.0bar |
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With dust particle size |
≤3μm |
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Maximum quantity of oil |
≤0.1ppm |
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Maximum quantity of steam |
1.2 g/m3 |
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Maximum flow of compressed air |
4.5m3/min |
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9 |
Powder coating |
Characteristics of powder |
LEL≥40g/Nm3 |
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10 |
Operation worker |
Pre-treatment |
3 persons |
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Loading and unloading |
4 persons |
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Spray powder |
2 persons |
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One more person |
1 person |
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11 |
Noise |
85 decibel |
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12 |
Heating type |
LPG heating |
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13 |
Working of production line |
Powder spraying is continuous Pre-treatment is intermittent trough soaking |
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14 |
Transportation type of work piece |
Suspension Auto-conveyor |
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17 |
Effective height of workshop |
More than 7m |
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