HIGH-END CUSTOMIZED ANODIZING PRODUCTION LINE SUFACE TREATMENT EQUIPMENT

(Horizontal Anodizing Line)

(Horizontal Anodizing Line)

Anodizing Pruduction line of Aluminium Profiles Surface Pretreatment

Anodizing And Colouring Production Line Of horizontal Surface Treatment

This proposal is designed for aluminum profiles horizomtal anodizing production line.

一.Product Description:

Feature:Automatic Anodizing Production line for Aluminum Profile Surface Treatment Equipment.Save gas and Energy,save space.High quality,high productivity, smooth and durable coating.

二. Design Condition​

三. Process Tank

四. Treatment Time Process:

1. Degreasing
   (1) 6jig(rack)/ tank x 1 tank=6jig(rack)
   (2) treatment time: 2-5min
2. Alkaline Etching
   (1) 6jig(rack) / tank x 2 tank=12jig(rack)
   (2) treatment time: 3-15min
3. Neutralization
   (1) 6jig(rack) / tank x 1 tank=6jig(rack)
   (2) treatment time: 1-5min
4. Anodizing
   (1) 2 jig(rack)/tank x 1tanks = 2jig(rack)
   (2) Current density: 130A/m²
   (3) Process time: 30min
   (4) Unprocess time: 10min
   (5) Total time 30+10=40min

​​​(6) Average anodizing layer : 0.36*1.3*30*0.77 =10.81um

5. Colour 1

1) Clour process: Mix Salts

2) Quantity:2 jig(rack)/tank x 1tanks = 2jig(rack)

3) Current density: 70A

4) Process time: 2-8min

6. Sealing
1) Sealing menthod: Sealing at Medium or Normal Temperature
2) Quantity:6jig(rack)/tank x 1 tank
3) Process time 10-15min

五. Design Parameter and Setting

1. Anodizing treatment area:
1) Each anodizing process tank need 40min ,where total jig(rack)/year:​

( 2 rack x 1 tank x 60min/h) ÷40min x600 hour =1800jig(rack)

2) Design 42.9m²^/jig(rack) . Where every tank is 85.8m²
3) Area treatment/year : 1800jig(rack)x 42.9m² /jig =77220m²

2. Anodizing treatment weight:
Monthly output : 77220m²÷450m²/T*0.9=154.44T≧150T

3. Power consumption:
1) Anodising Tank:100m²/tank* 130A/ m²÷0.9=14444A/tank

Power Rectifier : 15000A =1unit
2) Clouring tank: 100㎡/tank×70A/m²÷0.9 = 7777A/tank

Colour Rectifier : 8000A =1 unit

六,Energy supply and startup

1,Power supply:380V, 3Φ, 50Hz power supply

2,Use high frequency soft switch and convert the electricity very high efficiency, ≥94%.

3,Electricity modular structure: 12KA/22V for each cabinet, consist of 4 pcs of 3KA/22V single modular.

4,Direct output voltage: 5% to 100% rated continues adjustable

5,Direct output electric current: 5% to 100% rated continues adjustable

6,Control system use digital control, high efficiency and stable output accuracy: ≤±0.2%

7,Soft startup time: 1～999S random setting

8,Soft turn off time: 1～999S random setting

七,Power supply of Electrolysis

1),Power supply of Electrolysis and coloring:3sets/tank×1 tanks 3 sets

2),cooling: water

3),first time power input: 3 phases 380V 50 Hz ± 1 Hz

4),second time voltage output: ± 3～30V

八, Cooling system

1),Cooling unit:209,000 kilocalorie centrifugal machine-direct cooling

2),Cooling tower:600T/h squared tower

3),Cooling water pool:3*3*3m3 8mmA3 Fiber reinforced steel, steel support in

4),Direct Cooling pump:55kw 600m3 18m

5),Indirect Cooling pump:22kw 250m3 18m

6),Circulating line for cooling water:PVC pipe

九,Heating and temperature controlling system(excluding steam boiled)

1),Heating of sealing tank:316Lstainless steel pipe,valve,flange DN40

2),Heating of alkali etching and cooling:Seamless steel pipe, valve, flange DN40 tank with double pipes 20m2

3),Heating of hot water tank:304 stainless steel pipe, valve, flange DN40

4),General pipe for steam in the workshop:DN80 seamless steel pipe, valve, flange about 180m

5),Auto valve and temperature controlling system:5 sets

十,Production Capacity

Monthly Capacity: 3000ton/mouth

十一,Water consumption

1),Input pressure: 0.3mpa

2),Design Flow:80m3/hour actual use: 40m3/hoour

十二. Steam consumption

Flow: 2 tons/hour,

Pressure: 0.8Mpa.

十三,Process Description:

loading,pre-treatment,anodizing,electrolysis,coloring,sealing,hot water rinsing,dripping and downloading,packing .

Discription for process

1) De = Degreasing

2) Rs = Rinsing,

3) HW Rs = Hot Water Rinsing

4) AE = Alkaline Etching

5) Ne = Neutralization

6) An = Anodizing

7) Cl = Coloring

8) Sl = Sealing

9) MU = Material Unloading

10) Pc = Packing