TZ1600-35 2-Sides 2-Coatings Aluminium Production Line (Separated)

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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