The gearbox for co-rotation is based on the proven DOS-concept and reaches a torque factor of up to 32 Nm/cm³.
The DURUMAX® T1MAX S co-rotating twin shaft extruder gearbox with "Enhanced" design reaches a torque factor of up 32 Nm/cm³ in combination with high safety factors for co-rotation extrusion.
The technical concept of the T1MAX series consists of a reduction gear and a distribution gear. Both gearbox modules are connected by the thrust bearing housing.
Similar to the TGE 3 DOS series, the distribution of the torque is done by two pairs of gears (like a double of helical gear) with optimized design.