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        CN/EN

        Core business

        Core business

        Centerless grinding machine

        It is applicable for all kinds of through-feed grinding of cylindrical surface of all kinds ring, shaft and pipe parts as well as in-feed grinding of the rotating surfaces of various steps, cones and cylinders, etc.

        Internal grinding machine

        It is applicable for grinding inner holes (including conical hole, through-hole or blind-hole) of various ring and shaft parts.

        Bearing machine

        It is applicable for grinding internal circle of various bearing rings, grove and roller way of internal ring and external ring of the spherical bearing, roller way of internal ring and external ring of conical roller bearing and flange of internal ring and external ring of the roller bearing.

        Roll grinding machine

        It is applicable for grinding external circle of various work roller and supporting roller

        Electric main spindle of the machine tool

        The electric spindle is a set of components, which includes electric spindle main body and its accessories: electric spindle, high frequency and frequency conversion device, oil mist lubricator, cooling device, built-in encoder and tool changer, etc. The rotor of the electric motor shall directly serve as the spindle of machine tool; shell of the spindle unit is the motor base. We realize the integration of electric motor and machine tool spindle with the support of other spare parts.

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