TZ*******0 Food Grade High-Speed Coating Line
Coating line features:
TZ*******0 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.*0～0.5mm
Width: **0～***0mm
Outer diameter OD(max): Φ***0mm
Inner diameter: Φ**5mm
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~*3
g/㎡, total dry film thickness less than *3 g/㎡
Product Weight: Max****0kg（Excluding bobbin）
CCL Processing Speed: *0 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: ***0
Coils feeding centering adjustment : ±**0mm
Threading speed: 5～*5m/min（Adjustable）
Line maximum speed: **0m/min
Line speed accuracy: Steady Speed, ±0.1%; Acceleration,
±0.4%
Uncoiling tension range: **0～**0kgf
Processing tension range: **0～**0kgf
Coiling tension range: **0～***0kgf
Tension accuracy: Steady Speed, ±1.0%; Acceleration,
±2.0%
Line space dimensions: **0m**4.2m*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 *4
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: **0KW
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 **0 days,
installation and testing leads *0 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
