21inch 1 piece 6061 t6 forged wheel all PCD and ET bronze paint high quality and strenth hole in outside
We Can Provide All Kinds Of Structure Type Of Wheels If You Love Concave,Deep lip &New Ideas...
Tell Us ,It Is Sure To Meet Your Need.
BEST DESIGN AND ENGINEERING
| WIDTH | 8.5J 9J 9.5J 10J 10.5J 11J 12J |
| Colour | green black red brown silver white blue purple gray grey gold yellow pink |
| PCD | 5-108 5-112 5-114.3 5-120 5-130 5-139.7 5-135 |
| ET | 10 15 20 23 25 30 38 35 40 45 48 50 |
| Application | VW BMW BENZ PORSCHE LAMBORGHINI TOYOTA |
The technological characteristics of forged wheels are roughly as follows:
1. First heat the aluminum ingot to around 400 degrees Celsius, then it is ready for forging;
2. Hot forging and pressing, the higher the tonnage of the forging press requires the lower the working temperature of the aluminum ingot, the smaller the grain of the forged product, and the higher the toughness;
3. The temperature of the rough embryo formed by high temperature and high pressure is very high, and the surface is covered with black carbides, which must be handled by a fork motive. The rough embryo after pickling surface treatment already has the embryonic shape of a wheel hub;
4. After long-term reprocessing and heat treatment of the T4 and T6 heat treatment machines, the grains of the rough embryo will be firmer and the toughness of the product will also be improved;
5. Forged aluminum ring must rely on mechanical processing to process the rough embryo to the rim forming, so the work content includes bead forming, screw hole drilling, disk turning, detail processing and other steps;
6. Before painting, you must check the rim surface for flaws.
6061round bar forged and heat treatment
lathe,milling include processing PCD and gas hole
polish,paint ,packaging and install
OUR CERTIFICATE
Product Tags:
|
|
21 Inch Custom Forged Wheels PCD 5-108 ET15 Bronze Off Road Rims Images
|
