HWA (M) - Series high-pressure internal control steam injection liquifier is a new type of liquifying ejector our company has developed, the ejector is on advanced level compare with similar products. Under condition of steam pressure ≥0.5MPa, starch can be liquified completely with HWA (M) series high-pressure steam ejector, high concentration of liquefied substrate, thermal efficiency of steam, starch conversion rate, and liquefaction process can be controlled automatically.