Product Details

Single lower rail aluminium profile for sliding door in mill finish

Guangdong Yaoyinshan Aluminum Co., Ltd rising in 2008 is a modern production and technology power, specializing in professional development and production of building, decorative and industrial aluminum alloy materials. The company is located in Foshan City, covers an area of 300,000 square meters, with an annual production capacity of over 100,000 tons, it has more than 1800 employees, including 298 senior and intermediate engineers and technicians and management staff.

Factory Information:

Factory Establishment:	Established in 2008 year
Sister Factory:	XINHE ALUMINUM
Annual Production Capacity:	Over 100,000 tons
Product Quality Grade:	high-precision level of GB5237 standard
Certification:	ISO9001:2008

Product Information:

Colors:	silver, champagne, gold, bronze, white, black, olive, green, blue, red, grey, iron grey, etc.
Surface treatment:	mill finish, sandblasting, anodizing, powder coating (spraying), electrophoresis, anodized polishing, mechanical polishing, brushing, plastic insulation, spraying wood grain, electrophoresis wood grain, PVDF coating, etc.
Length:	Any length as per customer's request, anodized maximum length is 6.7m
Thickness:	0.9mm (+/-0.1mm) or customized
Maximum Extrusion Size:	300mm x 185mm
Price:	2500USD-3500USD/TON
Packaging:	protective film, pearl cotton / fleece, shrink film, poly bag, kraft paper, or as per customer's request
Payment Term:	By T/T, 30% deposit payment before production, 70% balance payment before delivery.
Delivery Time:	20 to 30 days after receiving 30% deposit payment

Production Equipment:

Machine Name	Quantity	Country of Origin
environmentally friendly renewable fuel reflection casting furnaces and hot top type horizontal casting production equipment with high thermal efficiency	8	England
extrusion production lines	46	Taiwan and Japan
powder coating production lines	3	Switzerland
anodized color electrophoretic coating production lines	4	Japan
advanced sandblasting machines	8	China
advanced brushing machines and mechanical polishing machines	a dozen	China
large scale advanced anodized polishing production lines	2	China
crystal-phoresis production line	1	China
fluorocarbon coating production line	1	China
metal heat transfer printing wood grain production lines	10	Italy
thermal insulation plastic inserting machines	2	China
thermal insulation plastic infusion machine	1	China

General Chemical Composition of Alloy:

ALLOY	6061 (%)	6063 (%)	6063A (%)
Si	0.40 - 0.80	0.20 - 0.60	0.30 - 0.60
Fe	0.70	0.35	0.15 - 0.35
Cu	0.15 - 0.40	0.10	0.10
Mn	0.15	0.10	0.15
Mg	0.80 - 1.20	0.45 - 0.90	0.60 - 0.90
Cr	0.04 - 0.35	0.10	0.05
Zn	0.25	0.10	0.15
Ti	0.15	0.10	0.10
Others (each)	0.05	0.05	0.05
Others (total)	0.15	0.15	0.15
Al	Remainder	Remainder	Remainder

Mechanical Properties of Sections under Room Temperature:

(Not less than) (≥) Tensile strength test Hardness test

Alloy	State	Tensile strength Mpa	Non-proportional stretching stress	Stretching rate %	Sample thickness mm	HV	HW
6061	T4	180	110	16	- -	- -	- -
6061	T6	265	245	8	- -	- -	- -
6063	T5	160	110	8	0.8	58	8
6063	T6	205	180	8	- -	-	-
6063A	T5	200	160	5	0.8	65	10
6063A	T5	190	150	5	0.8	65	10
6063A	T6	230	190	5	- -	- -	- -
6063A	T6	220	180	4	- -	- -	- -

Anodic Oxidation of Aluminium Profile Finishing:

Class of thickness	Minimum average film thickness / μm	Minimum local film thickness / μm
AA10	≥ 10	≥ 8
AA15	≥ 15	≥ 12
AA20	≥ 20	≥ 16
AA25	- -	≥ 25

Note: Generally, our anodized aluminium profiles are produced as per grade AA10, or according to client's special request.

Electrophoresis of Aluminium Profile Finishing:

Class of thickness	Anodic oxidation film thickness on measuring part / μm	Lacquer film thickness on measuring part / μm	Combined film thickness on measuring part / μm
A	≥ 9	≥ 12	≥ 21
B	≥ 9	≥ 7	≥ 16

Note: Generally, our electrophoresis aluminium profiles are produced as per grade B, or according to client's special request.

The comparison table of Powder Coating (Spraying) of quality level between European Qualicoat standard and Xinyin standard:

Item	Test	Qualicoat Standard	Xinyin Standard
Gloss	ISO2813 GB/T9754	L-G: +5, M-G: +7, H-G: +10	L-G: +5, M- G: +7, H-G: +10
Thickness of coating	ISO2360 GB/T4957	Average of five points is not less than 60μm.	Average of five points is not less than 60μm.
Adhesion	ISO2409 GB/T9286	up to grade 0	up to grade 0
Erichsen cupping test	ISO1520 GB/T9573	5 mm	6 mm, no crack
Impact test	ASTMD2794 GB/T1732	2.5 NM	5.5 NM, no crack
Hardness test	ISO2815 GB/T6739	at least up to 80	not less than H
Resistance to cracking on bending	ISO1519 GB/T6742	5 mm	5.5 mm, no crack
Mortar resistance test	ASTMC-207 GB/T1594	The mortar must be easy to be removed without leaving any residues.	No removal, no visible change!
Acid test	AAMA 2603	Corrosion from lineation within 0.5mm	No air bubble, goffer or removal, etc.!
Salt spray resistance test	ISO9227 GB/T10125	1000 hrs	1000 hrs; Corrosion from lineation within 2mm.
Resistance to boiling water test	AAMA 2603	1 hrs	1 hrs; No any defect, such as air bubble, goffer, water spot or removal, etc.!
Artificial accelerated aging test	DIN553231 Suntest GB/T1865-97	1000 hrs; The loss of gloss must be not more than 50%.	Good!
Moisture resistance test	DIN50017 GB1740	1000 hrs	Good!
Solvent resistance	AAMA 2603	- -	No any defect, such as air bubble, goffer, water spot or removal, etc.!
Color difference test	- -	- -	E*ab ≤ 1.5

Coat Performance of PVDF sprayed aluminium profiles:

Coating type	Average thickness coating / μm	Minimum local thikcness of coating / µm
2-spraying	≥ 30	≥ 25
3-spraying	≥ 40	≥ 34
4-spraying	≥ 65	≥ 55

Note: Because the complex of the cross section of profile, the thickness coating lower than the regulated value is allowed in some parts such as inner angle and cross drain, but reveal of inside is not allowed.

Gloss	60 degree gloss value complying with the contract, with a tolerance of ±5 gloss unit value	Out look quality	Coating smooth and uniform, no defect (such as flow mark, wrinkle or air bubble) which affect the using is not allowed
Color and chromatic aberration	Substantial agreement with the standard color sample in contract	Hardness	≥ 1 H
Adhesion	Dry, wet and adhesion should be up to grade 0	Impact	After facing impact, no crack or falling off