Simple keyed design for basic torque transmission in low-load extrusion systems.

Best suited for:

• Low torque applications

• Legacy extruders

• PVC processing

SME elements introduce shallow reverse grooves on conveying flights, generating controlled melt backflow and improving distributive mixing.

Best suited for:

• Melt stage mixing

• General distributive mixing

• Applications requiring good self-cleaning

TME elements use intermeshing toothed discs to split and recombine melt flow, achieving efficient distributive mixing without conveying.

Best suited for:

• Melt mixing zones

• Fiber-reinforced materials

• High homogeneity requirements

CKE elements combine conveying and mixing functions, providing gentle material exchange with low shear and reduced energy consumption.

Best suited for:

• Heat-sensitive materials

• Low-shear compounding processes

• Applications requiring stable conveying with mild mixing

Forward kneading elements provide a balance between conveying and mixing, with adjustable shear depending on stagger angle and disc width.

Best suited for:

• Plastication zones

• General compounding

• Controlled mixing processes

ZME elements combine reverse conveying structure with forward teeth, creating intensive cutting and recombination of melt flow.

Best suited for:

• High mixing intensity applications

• Difficult-to-disperse materials

• High-performance compounding