High Precision Tvg90 Valve Grinding Machine For Engine ...
High precision TVG90 valve grinding machine for engine rebuilding machine . The TVG 90 is a high precision horizontal valve refacer for valve stems from 0.16″/4mm to 0.55″/14mm. Variable speed valve rotation. * Horizontal valve rotation through fire face. * Valve rotation speed according to valve head diameter from 0 to 750 r.p.m.
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