V50

The machine is easy to operate, the rigid base is cast and provides precision. The longitudinal and transverse carriages slide on dovetail guides, which make is possible to adjust the clearance. The transverse carriage moves the grinding wheel ‐ is driven by the hand crank, where as the longitudinal carriage ‐ serving to feed the work piece ‐ is driven by the handle with adjustable stroke. The valve headstock has an adjustment range from 30° to 60°. The valve is clamped in the head stock by a collet, three collets are standard, which ensure maximum stiffness and best centering of the valve and high precision operations. The collet system offers the tightest concentricity for refacing the valve. Valve to adjust coolant flow. Uses water based coolant for the best finish and easy clean up. The standard machine includes coolant attachment with gear pump and settling tank, incorporated in the machine base. Options include steel base, rocker arm fixture, a wide range of collets and CBN grinding wheel.

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Operations

Features

Specifications

Min. Valve Stem Diameter
0.236 in
Max Valve Stem Diameter
0.629 in
Max Diameter of Valve
3.543 in
Grinding Angle
30° ‐ 60°
Grinding Wheel Diameter
6 in
Grinding Wheel Speed
2800 RPM
Spindle Speed
55 RPM
Grinding Wheel Motor Power
1/4 HP
Spindle Motor Power
1/10 HP
Voltage
115V / 60Hz
220V / 50Hz
Dimensions
31.5 in L x 30.7 in W x 18.5 in H
Base Dimensions
39 in L x 19 in W x 28 in H
Height with Base
46.5 in
Weight with Base
260 lbs

Standard Tooling

Downloads

Demonstration