TZ1600-100 Food Grade High-Speed Coating Line
Coating line features:
TZ1600-100 is a food-grade ...  More ...TZ1600-100 Food Grade High-Speed Coating Line
Coating line features:
TZ1600-100 is a food-grade high-speed coating line with full sealing dust-free workshop. The products of this coating line apply to can ends & tabs. The pretreament process is different with other coating lines to meet the requirement of food-grade product. Expanding shaft loading system and waste gas treatment system is always recommended.
Application: For coating food grade aluminium and tinplate coils using for beverage can ends & tabs, Food can front ends & tabs, Food can bottom ends, PP caps, Closures, Aerosol can ends & components, Capacitors, etc.
Advantage:Food grade, high speed coating line, continuous production with loopers
Main parameters of coating line
Material parameter
Thickness:
0.20～0.5mm
Width:
700～1650mm
Outer diameter OD(max):
Φ2000mm
Inner diameter:
Φ505mm
Bobbin material:
Paper
Inverval-layers deviation tolerance:
≤0.5 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:
Topside/back side dry film thickness: 5~13 g/㎡, total dry film thickness less than 13 g/㎡
Product Weight:
Max12000kg（Excluding bobbin）
CCL Processing Speed: 40 m/min (Speed benchmark: thickness 0.3mm coil exclude PVDF coating)
Heating Energy Source: LNG, LPG
Roller coating Process: Continuous 2 sides 3 coating & 2 baking
Properties and features:
Roller width:
1900
Coils feeding centering adjustment :
±100mm
Threading speed:
5～15m/min（Adjustable）
Line maximum speed:
100m/min
Line speed accuracy:
Steady Speed, ±0.1%; Acceleration, ±0.4%
Uncoiling tension range:
200～500kgf
Processing tension range:
300～850kgf
Coiling tension range:
500～1300kgf
Tension accuracy:
Steady Speed, ±1.0%; Acceleration, ±2.0%
Line space dimensions:
140m*14.2m*9m
Heating Energy Source:
LNG,LPG
2.Basic Production Process
Coil loading → Uncoil machine → Convey device → Cutting device → Sewing table → Tension device 1 → entrance accumulator → CPC 1 → Tension device 2 → Pretreatment (Including Degreasing, Water washing, Neutralizing, Water washingdrying, Deionized water washing, Drying, CPC 2, Roller-coating chromizing, Drying) → CPC 3 → Tension device 3 → Topside / backside roller-coater → Curing oven → Air cooling → Water cooling roller →Tension device 4 → CPC 4 → Rear accumulator → Tension device 5 → 2 rollers convey device → Cutting device → Coil machine → Coil discharging
3.Main devices list
Name
Quantity
Coil loading device
2
Uncoil machine
2
Coil loading platform
1
Convey device
3
Cutting device
2
Sewing table
1
Tension Device
5
Accumulator
2
Redirection steel roller
9
Degrease pool
3
Brushing roller
2
Water washing pool
5
Neutralizing pool
1
Squeeze roller
14
Air drying device
1
Roller-coating chromizing coater
1
Chromizing drying oven
1
Coater
1
Curing oven
1
Air cooling system
3
Coil machine
1
Coil discharging device
1
CPC
5
EPC
1
Hydraulic system
3
Electrical system
1
Steel frame
1
Lift
1
4.Water and power consumption of coating line
Total power consumption:
830KW
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:
0.4 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  Less ...
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