The PP 20 robot is a quality, simple to use robot for home or school use. Produces topspin, backspin and sidespin with up to 8 different spin variations. Ball feeding unit made from alloy with resistant rubber to stabilise the ball direction. Service speed can be carried between 25-80 balls per minute using the easy to use control box. Unit is table mounted with alternate oscillation function. Unit comes complete with collection net. Size: H59, W22, D32cm.