High Precision Screw Element for Leistritz ZSE Series Twin Screw Extruder

We provide professional customized replacement screw elements for all models of Leistritz ZSE series twin-screw extruders. Our products cover all mainstream functional types, manufactured with advanced European powder metallurgy technology and precision CNC machining. With strict quality control throughout the production process, our screw elements achieve the same wear resistance, corrosion resistance and dimensional accuracy as original imported components, offering a cost-effective alternative for extrusion equipment maintenance and upgrade.

We supply all standard and customized functional screw elements for Leistritz ZSE series extruders to meet different processing requirements:

Specially designed for starve-fed and feed-limited extrusion applications

Features superior conveying efficiency, making it the preferred choice for material transportation

Excellent handling performance for materials that tend to fluidize during the conveying process

Available in reverse helix or neutral angle configurations

Tooth shapes include zigzag-shaped teeth and semicircular teeth for different mixing effects

Can be freely combined with any screw element or kneading disc element, usually matched with transition discs for smooth material flow

Installed in the mixing zone with multi-lobe geometry design

Effectively eliminates excessive radial shear while achieving highly efficient distributive mixing

Ideal for temperature-sensitive materials that require gentle mixing

Features no dead zone design to prevent material accumulation and degradation

Minimizes material leakage during processing

Provides moderate mixing effect, recommended to be used in combination with reverse elements for enhanced mixing performance

• Premium Raw Material Selection: All materials are sourced from domestic leading brands or European professional twin-screw material suppliers. Each batch undergoes strict elemental analysis and metallurgical inspection to guarantee material quality and consistency.
• Perfect Interchangeability: Internal splines are inspected with precision spline plug gauges to ensure 100% interchangeability with original Leistritz components.
• High Precision Machining: All components are machined on advanced CNC equipment to ensure accurate geometric shapes and tight tolerances.
• Superior Surface Treatment: Adopt European high-speed steel powder metallurgy technology and strict heat treatment processes, ensuring wear resistance and corrosion resistance equivalent to international first-line brands.
• Professional Technical Support: Our experienced technical team provides timely and accurate reverse engineering and sample mapping services, as well as professional screw element combination optimization solutions.
• Fast Delivery Guarantee: We have complete technical data and dedicated fixtures for all major imported extruder brands. Common components are kept in large stock, and even custom-made components can be delivered within 45 days.
• Comprehensive Quality Traceability: Modern quality management system ensures 100% product qualification rate and full traceability of each component throughout the production process.

ADVS is a professional manufacturer focusing on the R&D, design and production of co-rotating and counter-rotating parallel twin-screw extruder complete lines and accessories. Our equipment features high torque, high efficiency, low energy consumption and excellent cost performance, with a gearbox design life of 72000 working hours. Our manufacturing technology and product quality keep pace with the world’s top extruder manufacturers.

• Complete twin-screw extruder production lines
• High-torque customized extruder gearboxes
• Precision screw elements and barrels for all major imported extruder brands
• Automatic LFT-D long fiber reinforced thermoplastic production lines
• Counter-rotating parallel twin-screw extruders
• Differential concentration mixers
• Professional repair and replacement services for imported extruder gearboxes and barrels
• Overhaul and precision machining of large mechanical parts