TZ1600-35 2-Sides 2-Coatings Aluminium Production Line (Separated)
Coating line features:
Model TZ1600-35 coating line (separated structure) is suitable for certain coating factories. 2-sides 2-coating coating products in thickness range 0.15mm~0.6mm applies to most ACP material, roofing and ceiling material. Model TZ1600-35 coating line is high quality coating line, good performance in all kinds of paint coating. Separated structure is flexible in production, pretreatment process and coating process are separated and non-interfering, so that production is much easier to plan or schedule. Operation faults and equipment problems effect is less.
A primary reason to choose separated structure is its advantage over dimension, Model TZ1600-35 requires only 85m×18m×7m workshop.
Application: For coating aluminium coil of ACP(Aluminium Composite Panel), roofing , cladding, ceiling,roller shutter,etc.
Advantage: Widely usage range, short line, smaller dimension workshop needed, less operation faults and equipment problems effect .
1. Main parameters of coating line
Material parameter
Thickness: | 0.15～0.6mm |
Width: | 1600mm |
Outer diameter OD(max): | Φ1500mm |
Inner diameter: | Φ405mm |
Bobbin material: | Steel or paper |
Inverval-layers deviation tolerance: | ≤0.8 mm (Excluding the bottom 5 layers and exterior 2 layers) |
Coil over-all deviation tolerance: | ≤2 mm (Excluding the bottom 5 layers and exterior 2 layers) |
Coating thickness: | Dry film thickness: 8~20 um
|
Product Weight: | Max 5000kg（Excluding bobbin） |
CCL Processing Speed: 35 m/min (Speed benchmark: thickness 0.25mm coil exclude PVDF coating)
Heating Energy Source: LNG, LPG
Roller coating Process: Continuous 2 sides 2 coating & 2 baking
Properties and features:
Roller width: | 1800mm |
Coils feeding centering adjustment : | ±75mm |
Threading speed: | 5～15m/min（Adjustable） |
Line maximum speed: | 35m/min |
Line speed accuracy: | Steady Speed, ±0.1%; Acceleration, ±0.4% |
Uncoiling tension range: | 160～800kgf |
Processing tension range: | 160～800kgf |
Coiling tension range: | 320～1400kgf |
Tension accuracy: | Steady Speed, ±1.0%; Acceleration, ±2.0% |
Line space dimensions: | 76000mm×1000mm×6500mm |
Heating Energy Source: | LNG, LPG |
2. Basic Production Process
Coating line
Coil loading → Uncoil machine → Sewing table → Topside primer-paint roller-coater → Curing oven 1 → Air cooling → CPC 1 → Tension device 1 →Topside 2-coat and backside roller-coater → Curing oven 2 → CPC 2 → Tension device 2 → Coil machiner → Coil discharging
Pretreatment line
Coil loading → Uncoil machine → Sewing table → Acid washing, brushing roller → Water washing → Deionized water washing → Drying → Roller-coating chromizing → Drying → Cooling → Tension device → Coil machine → Coil discharging
Rewinding line
Coil loading → Uncoil machine → Sewing table → Tension device → Coil machine → Coil discharging
3. Main devices list
Name | Quantity |
Uncoil machine | 3 |
Sewing table | 3 |
Tension Device | 4 |
Redirection steel roller | 11 |
Brushing roller | 2 |
Degrease pool | 3 |
Water washing pool | 2 |
Drying device | 2 |
Squeeze roller | 5 |
Roller-coating chromizing coater | 1 |
Coater | 2 |
Curing oven | 2 |
Heat system | 2 |
Air cooling system | 4 |
Film device | 1 |
Coil machine | 3 |
CPC | 2 |
EPC | 3 |
Steel frame | 1 |
Electrical system | 3 |
*Optional configuration: waste gas treatment and energy recycle system
4. Water and power consumption of coating line
Total power consumption: | 600KW |
Compressed air: | Min5.5bar,1Nm3/min,actual consumption |
Water: | Deionized water, supply quantity is about 4T/h |
Heating fuel: | LPG or LNG |
LPG consumption: | 0.6 CBM/min |
LNG consumption: | 1 CBM/min |
5.The coating line design and manufacture leads 100 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
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