Comec Valve Refacing Machine

Description

The Comec RV516 valve refacer is among the fastest and most accurate valve grinding machines available on the market today. The centerless grinding system – that makes the valve rotate on its stem – ensures the perfect concentricity between the head and the stem (within 0.01 mm) and can grind a wide range of valve stem diameters (from 4 up to 16 mm) without the need for replacing any collet or spindle. The valve drive system is secured by three motorized rollers. The top roller is tilted to automatically drive the valve on an adjustable control switch. This guarantees to accurately control each valve’s length and to avoid to manually feeding the valve towards the grinding wheel.

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