SME Screw Element

The SME element is a hybrid element with several reverse shallow return grooves on a conventional forward conveying element. When the material is transported, multiple strands of backflow are formed through the many shallow grooves on the spiral edge, and the ability to disperse and distribute is added. This element generates low shear heat, and the SME element has the lowest energy consumption of several screw mixing elements. Selection principle: It is usually placed in the melting section and the extrusion section of the twin-screw, and it is arranged between the 45 ° or 60 ° kneading blocks in the overall low-shear overall pattern of the full-screw to appropriately increase the distribution and dispersion of the melt.
SME Screw Element

Technical Details of SME Screw Element

Model:φ20mm ~ φ300mm
Material:38CrMoALA / W6 / HIP
Properties: 38CrMoALA /W6Mo5Cr4V2 / HIP
Application: Extruder
Learn more details about twin extruder screw design with Lesun.

SME Screw Element Function

1. Creats Local material circulation,help the return-flow effect
2. Excellent mixing effect.

Processing Characteristics of SME Screw Element

1. All component materials are purcharsed from professional material supplier. To ensure quality of raw materials, element and metallographic analysis are coducted.
2. All components are finished by CNC grinding.
3. Professional technical team can provide surveying and mapping business.
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