Ball valve grinding machines series SAPORITI PV suitable for the precise grinding of ball of valves in steel or coated by satellite, ceramics CBN or others materials.
SAPORITI PV250 Suitable for ball with a max OD of 250 mm. (working range: balls from 1” up to 6”). The tool has 60° inclination for the easy flow of the coolant and the grinding powder. Moreover allow an easier view at the operator. The max. tool spindle speed is Rpm 10000. The Y axis has a shifting of ± 2 mm. The machine is equipped by relevant filter of Ltr 2000. Machine Weight is Kg 13000 Approx.
All the machines are equipped by Renishaw with Saporiti customized software for the easy centring of the tool with the ball.
These machines come in different sizes to work a really complete valve range: from 1” to 64”. The smaller machine size is for balls up to 250 mm in diameter (the SAPORITI PV250) and the larger it is for balls up to 2500 mm (SAPORITI PV2400).
- ACCURATE 100%
- RELIABLE 100%
- POWERFUL 100%
The new generation of valves balls are manufactured especially for metal to metal seats valves and are often coated by extremely hard materials. The ball valves grinding machines series are available in different sizes to work balls from 1″ up to 64″.
All machines runs on roller sliders to assure the max. possible accuracy and the best surface finishing and use latest technology and first quality components. The CNC and motor used are Siemens. These motors are silent and of latest generation to limit energy loss.