Low pressure die casting line (LPDC) for auto wheels
As the main method of aluminum alloy wheel production, low-pressure die casting （LPDC）is to fill the mold under low pressure (generally 20-60kpa). After filling, the pressure is maintained for a period of time, and then the pressure is released. The specific process is shown in the figure. This production method can produce high quality wheels in large quantities. The solidification process of liquid aluminum is carried out under pressure, so the product qualification rate and utilization rate of liquid aluminum are high. The low-pressure die casting machine has a higher degree of automation, the labor intensity of workers is relatively low, the production efficiency is high, and the cost is slightly higher than that of gravity casting.
WFZQ1322 LPDC machine combines over 20 years’experience from Wanfeng aluminum casting process, which is suitable for auto wheels production. Stable running performance, high efficiency, high precision and easy maintenance are its advantages.
Two LPDC machines share one robot extractor, one set cooling tank with lifting function, one set conveyor. Operator only need to put the filter, clean the die and necessary operation. By applying robot extractor, reduce the process of manually transport the wheel.
Our strong technical strength:
We have the planning and design ability of the whole line of auto wheels factory;
For the wheels project, it has core technologies such as melting, liquid aluminum treatment, casting automation, drilling automation, machining automation and product transportation automation. It has undertaken and planned to build several auto wheels factories in Zhejiang, Shandong, Jilin and Chongqing China.
Auto wheels low pressure casting and automation technology ranks first in China and leading in the world;
