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Sandong Chengye Plate Co., LTD was established in 1999, and occupies 380,000m2 with 2100 workers. With the development from weak to strong and small to large, the company is honored as one of Top 100 Enterprises in shandong Province, Golden Prize for Economy and Efficiency Cup and Top 30 Enterprises in Jinan. The company mainly deals with production of aluminum sheet and coil, foil. The main products are as following: Aluminum sheet and coil, Foil, Tread plate, Aluminum PS plate, the capacity is 300,000MT per year, among which, 35% are exported to overseas. At the same time, Chengye supplys to many famous aluminum company in China, according to the development, xintai installs Pre-coating production line for thick aluminum sheet, can produce 1.0-4.0mm aluminum coating sheets. The processing line is 260m long, which is the first in China. Xintai has three coating coil lines, thickness from 0.3-3.0mm, Xintai is committed to new product development, now can produce 0.3-4.0mm of marble look and wooden grain coating sheet and coil, versatility and durability, is the ideal decoration material. Six automatic circle press lines,products are widely used in electrical, kitchenware,transportation and mechanical Manufacturing etc.
Aluminum coil Production detail:
1)Alloy: 1050,1060,1070,1100,1235, 3003,3004,3105, 5052,5083,5754, ,6061,8011
2)Temper: O ,H12,H22,H14,H24,H16,H26,H18,H32, H112 (F) , H111,e
3) Specification: Thickness: 0.2-150mm
Width: 20mm-2200mm
Length: according your request
4) Delivery time: 15-20 days after confirming order.
5) Minimum order quantity: 1 tons per size.
6) The term of payment: T/T, irrevocable L/C at sight.
7) Packing: Export standard, waterproof wooden,craft,plywood pallet,etc.
8) Application:aluminum coils for industrial material, mainly in air conditioner, Construction ,aluminum ceiling, road traffic sign, decoration, cover material, piping, refrigeration,air conditioner, automobile, deep drawing etc.
9)Surface: No crack, selvedge, canker, hole
aluminum sheet roll need Wooden pallet, wooden case.
Port
China Mian port
Lead Time:
10-30 days
We can customize product specifications according to customer requirements
Main features
1. Made of alloy 3003, 5052 aluminum standard and extra-wide aluminum coils and plates for roof and side walls of trailers.
2. High Uniformity: annealing by continuous heat treatment line, the properties differences of the same coil and between coils are very small.
3. High precision and excellent flatness, size and flatness in line with ASTM and EN standards.
Surface quality:
Smooth, clean, be free of oil, stain, scratch, wave and corrosion, ready for paint, oxidation and lamination.
Production standard:
Chemical Composite: GB/T 3190-2008 , ASTM
Mechanical Property: GB/T 3880-2006, ASTM
In the production process of aluminium sheet and strip, because of equipment or personnel operating errors and other reasons, there are simple quality problems. Here, the aluminium industry summarizes the common quality problems as follows, hoping that the production part can pay attention to this problem.
Oil contamination is common in quality problems. Oil contamination refers to the excessive oil on the surface of aluminium tip after rolling, and the excess oil besides rolling oil film, which can be seen by naked eyes in the process of slicing, fabrication and inspection of finished products.
These oils are mainly caused by throwing, splashing, dripping on the surface of the box, abnormal roll cleaner and oil dripping on the thickness gauge head of the rolling mill at the neck of the roll or at the exit of the mill, and are often complicated in composition.
This kind of oil pollution will bring great harm to the appearance of aluminium coil. First, because most of the finished products of aluminium coil are used as decoration or packaging materials, they must have a clean appearance and their thickness is thin. It is easy to form bubbles during subsequent annealing, and the use of aluminium coil is affected by the excessive amount of oil residues in the area. The defect of oil pollution is an important index to evaluate the quality of aluminium foil.
Solution: Strictly inspect the production equipment before making. If it is found that there is too much oil in the equipment, it is necessary to clean and find out the reason in time. At the same time, it is necessary to clean the surface of the production products. If the products that can not be cleaned are scrapped, the products with oil pollution are prohibited from entering the warehouse and entering the market.
Scratches are frequent customers of quality problems: scratches, scratches and bruises are discontinuous or continuous on the surface of aluminium sheets. Single groove wounds. It usually happens when sharp objects and foil surface touch and slide relatively.
The main reasons for the occurrence are as follows: the appearance of rolls and guide rolls has pointed defects, or there are hard debris shearing, winding, slitting mechanical guide rolls, guide way has pointed defects or dry debris.
Scratches: Bundles (or groups) of scars on the outside of a box caused by relative sliding or dislocation of edges or surfaces between objects after touching.
Q: ARE YOU FACTORY OR TRADER?
A: Aofeng Steel is a aluminium workshop manufacturer located in shandong.
Q: Free samples?
A: yes, the aluminium sheet samples be free in free freight. we are maker. please send us your size, color, and others with EXPRESS address information. 8613220969909. whatsapp.wechAt.
Q: CAN YOU PROVIDE MILL TEST CERTIFICATE?
A: YES! Mill Test Certificate IS available.
Q: What is your delivery time?
A: For stocks, we could transport the goods to loading port within 7 days after we received your deposit.
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