Batch kneader / for high-viscosity materials:Pressing cover kneader with tilting tank and independent drive system on each mixing blade by means of two (2) 80 kW slow speed hydraulic motors controlled by two (2) hydraulic pumps driven by electric motors. Jacketed trough shell, trough ends and cover with circulation in the special 4 winged masticator blades. Pressing cover, pyramidal shaped, with air nozzles for optimal cleaning of fine powders
Batch kneader / for high-viscosity materials:The sigma blade mixer includes two blades that rotate toward each other at differential speeds. Each blade moves the material in opposite directions thereby providing excellent cross mixing of all raw materials. The blades pass the trough walls and each other at close clearances.