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DONGCHEN is a professional steelmaking and continuous casting machine manufacturer and supplier in China. We provide a vast array of products, including steel rolling mill machinery, steel fine finishing machinery, precision grinding equipment, and more.

Main Products
  • Square and Flat Billet Grinding MachineConsisting of loading and discharging device, main grinding unit, hydraulic and electronic control system, etc., our square and flat billet grinding machine is used in square billet grinding line, realizing the function of fully automatic grinding. It aims at removing surface defects of square, round and flat billet, etc. And our product offers high level of automation, high grinding efficiency and convenient maintenance...
  • Water Cooled CoverOur water cooled cover is an innovative product developed by our company, mainly used in the field of metallurgy. Coming with a cone-type appearance, this product is featured with its high security and reliability. Also, it offers the following advantages of easy inspection and timely maintenance, long service life and energy saving, etc...