Centerless grinding machines

74-68
68-68

The centerless grinding machine is used for grinding the surface of rotating workpiece without the necessity of positioning the workpiece axle center. The dimensional accuracy of the workpiece is less affected by the positioning error, and the machine is able to machine the workpiece continuously without changing the tool. It is widely used in bearings, tools and internal combustion engines sectors for through feed grinding of cylindrical parts and plunge grinding conic and shaped rotating parts in a batch way.

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Product Description
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Features

As it is named, the centerless grinding machine grinds the rotating workpiece surface without positioning the workpiece axle center. The machine has solid rigidity in its carrier and guide wheel positioning mechanism, large cutting capacity, and high machining accuracy, i.e. it is less affected by positioning error. Its productivity is high because it is capable of continuously machining the workpiece without changing the tool and needs only short time to load and fix the workpiece. Centerless grinding machine is applicable for bearings, tools, internal combustion engines and other industries for through-grinding of cylindrical parts and plunge grinding conic and shaped rotating parts in a batch way.

Technical Parameters

-- Diameter of workpiece to be ground: 5~200mm for through-feed grinding, 10~100mm for plunge grinding
--Maximum grinding length: 300mm for through-feed grinding, 2190mm for plunge grinding
--Grinding wheel speed: 1050~1900prm
--Rotating speed of guide wheel: 7~280prm