Workpiece grinding machine PV500

for ball valvesCNChigh-precision

The ball valve grinding machine SAPORITI PV500 is an extremely innovative machine. Construction layout: the grinding wheel head is 60 degrees inclined as to the horizontal surface to give the operator a better view of the machining operations and to let the coolant easily fall down; the machine bed is a strong fabricated structure, its shape is designed to easily convey the grinding swarf to a large filter thus keeping the machine clean, which is very important during grinding; the machine case is completely made of stainless steel to avoid damage to filters caused by paint residues. Technical solutions: motors with closed cooling systems to reduce noise and failures caused by large quantities of coolant; guide roller pads for high precision and best surface finish; CNC-controlled Y axis with micrometric movement; Renishaw tracer for perfect centering of the grinding wheel on the workpiece. These machines have version XD and XL to work balls with passage form 2″ up to 16″ (XD version). Standard machine can work up to 500 mm XD version up to 595 mm OD.