External cylindrical grinding machine VGX

for valvessemi-automatic

VGX-L Valve grinding machines with new chuck design. The new VGX is equipped with an air activated, self aligning six-ball chuck that assures alignment and accuracy on valve positioning. The two sets of 3 balls automatically find the existing valve stem centerline to achieve optimal valve grinding accuracy. Quickly air-activated full diamter chuck opens system with button touch. Work through a wide range of valve sizes without stopping to change collets or make chuck adjustments.