For twin screw extruder manufacturers and processors, achieving precise screw geometry is critical for process efficiency, material consistency, and product quality. ZHITIAN provides custom measurement and reverse engineering services to reproduce or optimize screw elements for specific extrusion needs.

Whether replacing worn OEM parts or developing new screw profiles, our services ensure perfect fit, high interchangeability, and enhanced process performance.

OEM Replacement Compatibility: Accurate replication of existing screw elements.

Optimized Process Performance: Adjust geometry for higher throughput, better mixing, or reduced torque.

Reduced Downtime: Quickly replace worn components without compromising precision.

Material Flexibility: Supports W6Mo5Cr4V2, 38CrMoAl, Cr12MoV, SKD61, PM-HIP alloys (SAM26, SAM39, CPM10V, CPM9V).

Global Applications: Plastics, rubber, food, chemical, masterbatch, and advanced material extrusion.

Q1: Can ZHITIAN replicate discontinued OEM screw elements?
A1: Yes. We provide full reverse engineering, including 3D scanning, CAD modeling, and CNC prototype machining.

Q2: How precise are the custom measurements?
A2: Dimensional accuracy is controlled within ±0.02 mm, ensuring full interchangeability with original parts.

Q3: What materials are supported for custom screw elements?
A3: W6Mo5Cr4V2, 38CrMoAl, Cr12MoV, SKD61, and PM-HIP alloys (SAM26, SAM39, CPM10V, CPM9V), as well as customized surface treatments.

Q4: Can geometry be optimized during measurement?
A4: Yes. Flight depth, helix angle, and pitch can be adjusted to improve material flow, reduce torque, or enhance mixing efficiency.

Q5: How fast can ZHITIAN deliver custom screw elements after measurement?
A5: Standard delivery is 2–6 weeks, depending on material and complexity, with optional expedited service available.