Precision Grinding Equipment

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  • 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...
  • Steel Slab Grinding MachineThis steel slab grinding machine is mainly designed to remove surface defects of steel slab with different specifications, realizing the function of fully automatic grinding. It comes with features of high level of automation, high grinding efficiency and simple maintenance. Also, this product is lightweight and covers a small floor area...
  • Steel Ingot Grinding MachineSteel ingot grinding machine is intended for removing surface defects like scales on the surface of steel ingot and preparing high quality steel ingot for follow-up process. It consists of grinder, grinding car and many systems like lubrication system, hydraulic system or electric control system. Among this, grinder is able to realize the function of point grinding...
  • Strip Steel Grinding Line Our strip steel grinding line with a complete ancillary facility is characterized by its high energy efficiency, used for surface grinding, welding and reeling of hot rolled strip steel...
Precision Grinding Equipment

Grinding process refers to removing defects such as burrs, lines and parting-line flashes from the surface of castings, enabling them to obtain a high gloss finish for surface treatment like painting, electroplating, etc. There are three types of grinding methods to eliminate the defects. And they are point grinding, surface grinding and local grinding. There are many kinds of equipment in our company. For instance, our square and flat billet grinding machine, steel slab grinding machine can find their applications in grinding line of steel mill. And our round steel bar grinding machine, steel ingot grinding machine can be set to manual or automatic operation, meeting customers' different requirements. In addition, our strip steel grinding line is designed to remove defects and improve the quality of steel belts.

As a specialized precision grinding equipment manufacturer in China, DONGCHEN also offers tungsten carbide bearing, round steel bar grinding machine, metal saw, ladle turret and more.

Other Products
  • 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...
  • Downhole Drilling MotorAs a kind of downhole tools, our downhole drilling motor is powered by mud. It consists of power section, transmission assembly, dump valve and bearing assembly. The mud from mud pump flows through the dump valves into power section. Then a certain differential pressure comes into being, pushing the motor rotor in motion and transmitting rotary torque...