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Single Surface Grinder

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YHM450C Single Disc Grinding Machine
YHM450C Single Disc Grinding Machine

YHM450C Single Disc Grinding Machine

The machine is specifically designed for fast & precision grinding of single surface of hard and brittle metal materials such as hard alloy, glass and ceramic.

Technical characters

Technical Feature
● It adopts 808D CNC system, HMI friendly.
● It adopts long-span axial system, and the main spindle boasts high rigidity and rotary precision. Worm drive is adopted for feeding device with min feeding amount of 0.001 mm, featuring high rigidity and stability.
● Equipped with constant vacuum drainage system, and workpiece is xed by vacuum absorption.  
● Diamond/CBN wheels are optional for high efficient and precision grinding.
● High efficient online dressing device and technic for diamond/CBN wheels. ding sediment filtering, magnetic separation and paper filtering.
● Oscillation feeding method is adopted for accurate and high-efficient grinding, creating sophisticated grinding tracks for high precision grinding effect.
● Hinged carrier table is adopted for easy & flexible operation, which also facilitate the wheel dressing & replacement.

Typical Applications
Hard alloy, glass, ceramics, silicon wafer etc





Dimension of parts

320mmdiagonal size

Thickness of parts


Size of grinding wheel

Ф440×Ф65×Ф350mmdiamond  wheel

Power of wheel head motor


Wheel head speed


Power of feeding carrier motor

Swing servo motor3.5Kw

Rotation servo motor0.75 Kw

Feeding carrier speed

Swing speed1~16rpm

Rotation speed5~150rpm

Plainness and parallelism


Surface roughness


Total Weight


Overall dimensions(L*W*H)