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 available
7.Payment terms: T/T, D/P, LC are acceptable
8. Packing style: Wooden pallet
9. Transportation: by sea
