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 ODmax: ?2000mm

Inner diameter: ?505mm

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: 513 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: 140m14.2m9m

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