TZ1600-30 Single-Coating Aluminium Coating Line
Coating line features:
This is an economic type of coating line apply to most ACP top/bottom coil coating. Product thickness 0.1mm~0.5mm is common used for ACP. This coating line can also produce some gauges of roofing coils. With a rewinding line, this coating line meets basic requirements from raw material to finished product of coating factory. The line requires a minimum 70m×12m×7m workshop dimension, which suits most factories in limited dimension.
Application: For coating top coil and bottom coil of ACP(Aluminium Composite Panel)
Advantage: Economical and easy to use, small dimension workshop needed
1. Main parameters of coating line
Material parameter
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Thickness:
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0.1～0.5mm
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Width:
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1600mm
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Outer diameter OD(max):
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Φ1400mm
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Inner diameter:
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Φ150mm, Φ405mm
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Bobbin material:
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Steel or paper
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Inverval-layers deviation tolerence:
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≤0.8 mm (Excluding the bottom 5 layers and exterior 2 layers)
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Coil over-all deviation tolerence:
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≤2 mm (Excluding the bottom 5 layers and exterior 2 layers)
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Coating thicknes:
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Dry film thickness: 8~20 um
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Product Weight:
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Max 4000kg（Excluding bobbin）
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CCL Processing Speed: 30 m/min (Speed benchmark: thickness 0.25mm coil exclude PVDF coating)
Heating Energy Source: LNG, LPG
Roller coating Process: Continuous 1 side 1 coating & baking
Properties and features:
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Roller width:
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1800mm
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Coils feeding centering adjustment :
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±75mm
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Threading speed:
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5～15m/min（Adjustable）
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Line maximum speed:
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30m/min
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Line speed accuracy:
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Steady Speed, ±0.1%;Acceleration, ±0.4%
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Uncoiling tension range:
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160～700kgf
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Processing tension range:
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160～700kgf
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Coiling tension range:
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320～1200kgf
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Tension accuracy:
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Steady Speed, ±1.0%; Acceleration, ±2.0%
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Line space dimensions:
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55000mm×7.500mm×6000mm
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Heating Energy Source:
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LNG, LPG
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2. Basic Production Process
Coil loading → Uncoil machine → Pretreatment (Including Degreasing, Roller brushing device, drying) → Chromizing → Drying → Re-direction → Topside roller-coating → Curing oven → Cooling → Tension machine → Recoiler → Coil discharging
3. Main devices list
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Name
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Quantity
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Coil loading device
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1
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Sewing table
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1
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Pretreatment line
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1
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3M water drying device
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1
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Chromizing Coater
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1
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Chromizing drying device
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1
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Coater
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1
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Curing Oven
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1
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Heating system
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4
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Air cooling devices
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1
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3-rollers cooling device
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1
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Tension device
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1
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Recoil machine
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1
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Electrical system
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1
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Rewinding line
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1
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Coil loading machine
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1
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Tension device
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1
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Coil discharging machine
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1
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*Optional configuration: waste gas treatment and energy recycle system.
4. Water and power consumption of coating line
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Total power consumption:
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80KW
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Compressed air:
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Min5.5bar，1Nm3/min, actual consumption 0.5Nm3/min
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Water:
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Deionized water, supply quantity is about 4T/h
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Heating fuel:
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LPG or LNG
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LPG consumption:
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0.2 CBM/min
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LNG consumption:
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0.5 CBM/min
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5. The coating line project design and manufacture leads 90 days, installation and testing leads 60 days.
6.Trade terms: FOB, CIF are available
7.Payment terms: T/T, D/P, LC are acceptable
8. Packing style: Wooden pallet
9. Transportation: by sea
