Grinding machines

Plantool - High-tech grinding
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Plantool Grinding Machines for ball valve components.

Plantool’s long experience in machine tool building extends also to grinding machines. We have been manufacturing grinding solutions for four decades. With our technically sophisticated machines you can achieve accurate tolerances and good surface finish - cost-effectively.

Plantool delivers:

• BGM valve ball grinding machines

• RGM valve seat ring grinding machines

BGM grinding machines are designed for manufacturing of metal balls of high precision valves. Balls up to 2100 mm in diameter can be ground. Machining is done with segmented grinding wheels. Power range of the vibrationless quality spindle is 22 – 92 kW..

RGM machines for grinding valve seat rings are suitable for 100 – 1700 mm seat dimensions. The grinding is done with cup wheel tools. Power range of the quality spindles varies between 5,5 – 10 kW and the rotation speed 0 – 10 000 rpm. The machines have three axes, all of which are servo driven..


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