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    Qingdao Hexin Machinery is professional for manufacturing,sale and research of high temperature alloy centrifugal cast tube,Heat resistant steel precision castings and sand mold casting.The main products are: Ethylene cracking furnace furnace tube ...More

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FNA2024 Sino-US enterprise exchange meeti
    On the second day of the FNA2024 exhibition, our company Hexin Machinery participated in the Sino-US enterprise exchange meeting....
FNA2024 EXHIBITION BOOTH
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Selection of pump impeller material
    Selection of pump impeller material 1.4563 (X1NiCrMoCu31-27-4) is a super austenitic stainless steel, with ultra-high corrosion resistance as its core advantage, and is the high-end material choice for pump impellers in chemical processes w...
Working principle of the bell-type furnac
    Working principle of the bell-type furnace The shielded furnace is a common heating equipment used in industrial production. Its working principle is to place the heating elements inside a sealed furnace chamber, and utilize the high-temper...
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