Micro Conical Twin Screw Extruder – QualiMCTSE-Series
Models: QualiMCTSE-15 / QualiMCTSE-40
QualiMCTSE-Series Micro Conical Twin Screw Extruder is a compact, high-precision extrusion system designed for trace material blending, formulation development, and micro-scale compounding. Developed for benchtop or fume hood operation, this unit is ideal for R&D labs working with limited or high-cost materials, delivering accurate simulation of real-world polymer processing in a miniature format.
With its robust design, dual feeding system, and powerful rheological software, the QualiMCTSE allows researchers to conduct reliable, repeatable experiments with as little as 5–15g of material—perfect for universities, research centers, and innovation labs in the plastics, medical, and specialty materials industries.

Functional Software & Experimental Modes
Equipped with self-developed rheological control software, the QualiMCTSE supports multiple experimental configurations:
- Single-cycle blending
- Timed cycle blending
- Continuous feeding and blending
- Fixed-speed or fixed-torque operation
- Axial force measurement and rheological property analysis
Rapid Experimentation & Easy Maintenance
- Quick operation: Melting, compounding, and extrusion completed in just 10 minutes
- Tool-free cleaning: Barrel opens 180° for effortless maintenance and material change
- Durability: All contact parts made from wear- and chemical-resistant imported die steel
Optional Extended Interfaces
- Micro injection molding machine compatibility – for immediate molding of test samples
- Film drawing & spinning dies – for cast film trials and simulated fiber spinning
Whether you're optimizing a new polymer blend, experimenting with expensive specialty materials, or conducting pilot-scale research, the QualiMCTSE Micro Conical Twin Screw Extruder delivers unmatched flexibility, precision, and efficiency in a truly compact design.