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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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Newly Investment Cast Baskets and Trays d
    The newly finished Investment Cast Baskets and Trays had been despatched, which includes cast basket, cast trays, cast beams, cast posts and bushes. All the components are produced by lost wax invesment casting method, we use heat resistant...
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Water cooling roller through shaft Tire R
    The through shaft water-cooled roll is the most important equipment in the CSP (Compact Strip Production, compact strip steel production line) roller hearth heating furnace. It is mainly composed of a supporting roller shaft, a water-cooled...
Heat treatment of investment casting fixt
    Due to the different purposes of investment casting fixtures, there are many heat treatment processes, which can be divided into two main categories. The structure changes. The first heat treatment procedure is mainly used to eliminate the...
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