Air Operated Valve Lapper Automotive Engine Valve Grinding polish Machine 20B

Item specifics Condition New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Pneumatic valve grinding machine introduction: First valve top screw tightening, the inlet joint and the air supply is switched on, then the suck of the adsorber is valve grinding, loosen the valve top wire grinding machine starts to work, suction valve height control in 5-15mm, fine slow as a criterion, master in low-speed optimal and observed at any time be made of surface grinder, grinding to prevent excessive 2. Pneumatic valve grinding machine specifications Model:MQ-20B Working pressure: 3-6kg/cm³ Working stroke: 11-15mm Effective frequency: 100-300times/min Working speed: 10-40Rev / min Gas consumption: 0.28m³/min Weight:1.2kg usage: automotive, motor.

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