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

Model No.︰003
Country of Origin︰China
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Product Description

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:

0.150.6mm

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 5000kgExcluding 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:

515m/minAdjustable

Line maximum speed:

35m/min

Line speed accuracy:

Steady Speed, ±0.1%; Acceleration, ±0.4%

Uncoiling tension range:

160800kgf

Processing tension range:

160800kgf

Coiling tension range:

3201400kgf

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

Product Image


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