By Optimized hardware machinery

The technique of casting and tilting die mould

The technique of tilting die mould casting can be used to product Al alloy pressure-tight shell. It can reduce non-metallic inclusions and shrinkage defects.In the research

combining with Western European and Japanese technique

by controling pouring temperature

mould preheating temperature and machine rotation rates during cyclic casting

Casting shrinkage and dirt defects was predicted and casting process was optimized. high quality Al alloy pressure-tight shell parts can be manufactured. The technique were directly applied to workshop. The certificate rate of Aluminium alloy pressure-tight shell Leakage test up to 3‰