Pressure die casting method used to produce lead acid battery terminals and bushings. This method is suitable for battery poles with complex structures and with large quantities.

The advantage of high-pressure die casting bushing and terminal is good precision, suitable for complex structure parts, fast production speed, and large output. The disadvantage is that die-casting lead parts body has pressure mini-airholes.

To improve the internal porosity problem of die-casting terminals & bushings, We use vacuum die-casting instead of traditional die-casting technology.

The air holes of battery terminals produced by vacuum die casting are 2/3 less than those of traditional die casting, and the product is recognized by battery factories.

Vacuum die casting terminals and bushings service email: cnkylt@aliyun.com