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.
the saporiti company has been constructing machinery tools since 1946 and in those early years manufacture included horizontal and vertical lathes and milling machines. with the automation explosion in the early 70's, saporiti went beyond traditional machinery to include and eventually specialize in computer numeric control end user application machinery which was specifically tailored to meet the customers requirements and thus after many inquiries started to manufacture machinery to satisfy the plastics sector.....with today's complex designs of single and twin screws it was necessary keep these machines as user friendly as possible as to avoid complex and time consuming tool setups and concentrate on a more dedicated and flexible control system.