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Guangdong  Yonglong Aluminum Co., Ltd. 
Guangdong Yonglong Aluminum Co., Ltd.
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Shape Custom Machined Aluminium Profiles Anodized Parts For Machine

Guangdong  Yonglong Aluminum Co., Ltd. 
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Guangdong  Yonglong Aluminum Co., Ltd. 
City: Foshan
Province/State: Guangdong
Country/Region: China
Tel: 86--4001633888
Contact Person:
Mr Lee

Shape Custom Machined Aluminium Profiles Anodized Parts For Machine

Place of Origin : Guangdong, China (Mainland)
Brand Name : HONGYING
Certification : ISO9001:2000,ISO14001:2004
Model Number : customize
MOQ : 1 ton
Price : negotiation
Packaging Details : protective film for each piece, then each bundle in Kraft paper.or according to customer request
Delivery Time : Within 15-25 days after receive deposit and and moulds are passed.
Payment Terms : L/C, D/A, T/T, Western Union, MoneyGram
Supply Ability : 6000 tons per month
Bundle Packing : 20-30kg Per Bundle
Load : Around 13tons For 20GP And 25tons For 40HQ
name : aluminium machined parts
Payment : According To Theory Weight Or Actually Weight
Grade : 6063
Application : Door & Window
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machining parts aluminium anodized part Machined Aluminium Profiles


Description

machining parts aluminium anodized part Machined Aluminium Profiles

Material Thickness(t)t=1.0 / 1.2 / 1.4
MaterialAluminum Alloy 6063, 6063A, 6060, 6061
Annealing TreatmentT5,T6
ColorGreen, Grey, Black, White, (RAL series)etc.
Surface TreatmentMatte, Semi-glossy, Highly glossy
LengthNormal length=6 m
Package

1. Pearl cotton foam for each profile;

2. Wrap with shrink film exterior;

3. Packed according to customer request.

Advantages/Features

Providing colorful products with various mechanical

performances to adapt all kinds of architectural styles


Process specification for oxidizing production of aluminium material


Deoiling process


1: In the room temperature acid solution, the time is 2 - 4 minutes, the H2SO4 concentration is 140-160 g/l;


2: Remove the residual water and then clean in the clean water tank for 1-2 minutes


Abrasive polishing process


1: Remove the oil and then clean it in the clean water tank and then enter the acid etching tank;


2: Process parameters: NH4HF4 concentration 30-35 g/l, temperature 35-40 DEG C, pH value 2.8-3.2, acid etching time 3-5 minutes;


3: After etching, the water is washed into the caustic etching tank after two washing.


Alkaline wash process


1: Process parameters: free NaOH 30-45 g/l, total alkali 50-60 g/l, alkali etching agent 5-10 g/l, AL 3+ 0-15 g/l, temperature 35-45 DEG C, sand alkali etching time 30-60 seconds;


2: Lift the rack and pour the solution into the water tank and clean it;


3: Check the surface quality after cleaning. When there is no corrosion mark, no sundries and coagulate surface, you can enter the light out process.


The light craft


1: Process parameters: H2SO4 concentration of 160-220 g/l, HNO3 amount or 50 g/l -100 g/l, temperature, room temperature, light time of 2-4 minutes;


2: Lift the frame and pour the residual liquid quickly into the water tank for 1-2 minutes, then add second clean water tank for 1-2 minutes;


3: After the two cleaning is finished, the aluminum wire should be clamped tightly to ensure good contact in the oxidation process. One end of the ordinary material clamp is tight with the aluminum wire, the coloring material and the electrophoresis material should be clamped tightly at both ends of the binding frame.



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