It adopts the full set of Japanese technology development and manufacture; the

double-chamber heat preservation furnace adopts the immersion heating method; the furnace type compares with the traditional radiation heat preservation furnace, the energy saving is as high as 30% above; the furnace body can move back and forth on the fixed guide rail, and is convenient for maintenance

One machine one furnace,special safety valve;Holding room and Pressurization chamber separated.No need stop machine during casting,shorten time,improve working efficiency up to above10%;Smaller compression chamber room,less air reducing energy losses ,temperature controlled within±1C;Less metal oxides ,lower cleaning frequency,improving good products yield rate up to above 5% .