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K-yuan Grinding Machine
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centerless grinding machine

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M10100 Centerless Grinding Wheel

This machine is suitable for the centerless grinding of cylindrical parts and annular parts and it is suitable for mass production. And it adds pitching-in structure, it can used in the centerless plunge-cut grinding of cone parts and shaped rotational parts, of which tapers are lass than 1:20.

Machine structure characters and performance

1.The overall arrangement of the machine adopts the method of the wheel frame's single movement

2.The grinding wheel spindle adopts the overhanging structure, and it’s convenient to exchange the abrasion wheel;

3.The grinding wheel spindle adopts multi-piece dynamic pressure bearing;

4.The guide wheel spindle adopts the overhanging structure, and it’s convenient to exchange the guide wheel;

5.The guide wheel spindle uses internal-type sliding bearing;

6.the guide wheel adopts AC frequency conversion infinitely adjustable-speed

7.An optional pitching-in structure, long parts continuous grinding frame, and cooling system can be chosen to strengthen its performance.

Specification Parameter

Grinding Parts Diameter	10~100mm
Maximum Grinding Length
Continuous grinding(Standard frame)	210mm
Plunge Feed	195mm
Abrasion Wheel Specification	P500×200×305mm
Guide Wheel Specification	PSA350×200×127mm
Abrasion Wheel Rotate Speed	1250r/min
Guide Wheel Rotate Speed (Infinite)	10~200r/min
Guide Wheel Rotation Angel
In Vertical Plane	-2°~ +5°
In Horizontal Plane	0°~ +3°
Feed Hand wheel Scale	0.002mm
Plunge-cut Grinding Stroke
Total Stroke Volume	3.5mm
Quick Stroke Volume	2~3.5mm
Slow Stroke Volume	0~1.5mm
Length from Abrasion Wheel and the centre of Grinding Wheel to the underside of Bed	255mm
Machine Gross Power	22.46kW
Machine Size(exclude electricity box, lubrication tank and water tank)	2675mm×1505mm×1615mm
Machine Weight	5000kg

Working Accuracy
(standard partsΦ20×120mm，45steel)
Circular Degree: 0.002mm
Diameter of consistency: 0.02mm( Continuous Grinding)
Roughness: Ra0.32μ