TZ1600-30 Single-Coating Aluminium Coating Line
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
Thickness:
0.1～0.5mm
Width:
1600mm
Outer diameter OD(max):
Φ1400mm
Inner diameter:
Φ150mm, Φ405mm
Bobbin material:
Steel or paper
Inverval-layers deviation tolerence:
≤0.8 mm (Excluding the bottom 5 layers and exterior 2 layers)
Coil over-all deviation tolerence:
≤2 mm (Excluding the bottom 5 layers and exterior 2 layers)
Coating thicknes:
Dry film thickness: 8~20 um
Product Weight:
Max 4000kg（Excluding bobbin）
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:
Roller width:
1800mm
Coils feeding centering adjustment :
±75mm
Threading speed:
5～15m/min（Adjustable）
Line maximum speed:
30m/min
Line speed accuracy:
Steady Speed, ±0.1%;Acceleration, ±0.4%
Uncoiling tension range:
160～700kgf
Processing tension range:
160～700kgf
Coiling tension range:
320～1200kgf
Tension accuracy:
Steady Speed, ±1.0%; Acceleration, ±2.0%
Line space dimensions:
55000mm×7.500mm×6000mm
Heating Energy Source:
LNG, LPG
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
Name
Quantity
Coil loading device
1
Sewing table
1
Pretreatment line
1
3M water drying device
1
Chromizing Coater
1
Chromizing drying device
1
Coater
1
Curing Oven
1
Heating system
4
Air cooling devices
1
3-rollers cooling device
1
Tension device
1
Recoil machine
1
Electrical system
1
Rewinding line
1
Coil loading machine
1
Tension device
1
Coil discharging machine
1
*Optional configuration: waste gas treatment and energy recycle system.
4. Water and power consumption of coating line
Total power consumption:
80KW
Compressed air:
Min5.5bar，1Nm3/min, actual consumption 0.5Nm3/min
Water:
Deionized water, supply quantity is about 4T/h
Heating fuel:
LPG or LNG
LPG consumption:
0.2 CBM/min
LNG consumption:
0.5 CBM/min
5. The coating line project design and manufacture leads 90 days, installation and testing leads 60 days. 6.Trade terms: FOB, CIF are available7.Payment terms: T/T, D/P, LC are acceptable8. Packing style: Wooden pallet9. Transportation: by sea
