Stainless Steel 1000L Double Helix Ribbon Blender flanged center outlet complete with 7.5kw(415V) drive and 50:1 gearbox provides a final drive speed of 29rpm. Blender is supplied with motor and gearbox fitted but no electrical controls. Ideal for mixing powders and granules. Packed gland seals at either end of the shaft and the centre bottom outlet is fitted with a butterfly valve.