Single and central loader made of stainless steel for safe and precise material handling. Wittmann’s network control is suitable for connecting up to 320 consumers (injection or extruder machines).

The robot uses the vertical arm design same as the W821, but with a vertical movement of up to 1,400 mm, with the top speed of the vertical arm and up to 10 kg, the W831 is one of the best-selling robots for the IMMs.

This model is ideal for smaller injection molding machines.