High torque twin screw extruder for industrial applications
Enhance your production capabilities with advanced twin screw technology, offering seamless integration for processes requiring high torque and capacity, from compounding to granulation.

Enables Compounding and Extrusion Processes
The ZSE MAXX series from Leistritz Extrusionstechnik is a versatile twin screw extruder designed to tackle complex compounding and extrusion challenges across plastics, pharmaceutical, and food industries. With its unique combination of high specific torque up to 15 Nm/cm³ and a large free volume (OD/ID = 1.66), it ensures effective compounding of materials like polyethylene pellets, polypropylene fibers, and HPMC tablets. The ZSE MAXX excels in continuous, high-speed operations, facilitating seamless integration into existing high-throughput production lines.
Equipped with a modular barrel system and a comprehensive array of screw elements, it allows for precision customizations tailored to specific processes such as direct extrusion, mixing, and granulation. Its state-of-the-art control systems enable real-time monitoring and process adjustments, enhancing production efficiency and product consistency.
Energy efficiency is achieved through optimized motor control and enhanced cooling via a patented splined shaft connection for thermal management. Available in stainless steel options to handle various compounds, the ZSE MAXX also supports GMP compliance for sensitive pharmaceutical applications. With robust engineering support and customization options, it sets the standard for integrated extrusion solutions.
Benefits
- Maximizes production efficiency with high specific torque and large capacity.
- Enhances product quality through precise control and scalable output.
- Reduces downtime with integrated, real-time process monitoring.
- Ensures regulatory compliance in pharmaceutical applications with GMP design.
- Decreases operational costs with energy-efficient motor optimization.
- Applications
- Textured vegetable proteins,Special applications,Lifescience,Compounding,Pharma,Foaming,Plastics,Direct extrusion,Masterbatch,Lab extrusion,Pharmaceutical extrusion
- End products
- Plant-based meat substitutes,Hot melt extruded drugs,Polyethylene pellets,Polypropylene fibers,Nutritional supplements blends,Window profiles,Riboflavin granules,Foam insulation boards,Laboratory-scale formulations,Pvc compounds,Plastic masterbatches,Hpmc tablets,Biodegradable packaging materials
- Steps before
- Material preparation,Feedstock loading,Pre-blending
- Steps after
- Cooling,Granulation,Quality control,Packaging
- Input ingredients
- plastics,pharmaceutical ingredients,wet granulation materials,melt extrusion materials,textured vegetable proteins
- Output ingredients
- compounded materials,masterbatch,extruded pharmaceutical products,lab extrusion samples,foamed materials
- Market info
- Leistritz Extruders is known for manufacturing high-quality twin screw extruders for compounding and processing plastics, offering innovative solutions with a strong reputation for precision, reliability, and technological advancements in the engineered-to-order equipment market.
- Specific Torque
- up to 15 Nm/cm³
- Volume
- OD/ID = 1.66
- Cooling Capacity
- Enhanced by optimized flow
- Torque Capacity
- Very high due to patented splined shaft connection
- High specific torque
- Up to 15 Nm/cm³
- Large volume
- OD/ID = 1.66
- Process adaptability
- Maximal adaptability for various processes
- Cooling capacity
- Optimized liquid coolant flow
- Closed processing unit
- Prevents cross contamination
- Automation level
- State-of-the-art GxP control system
- Scale-up of results
- From R,D to production machines
- Abrasion resistance
- Yes
- Biological compatibility
- Pharmaceutical grade
- Cleanability
- GMP compliant
- Corrosive resistance (e.g. acids)
- High
- Modular barrel system
- Yes
- Screw element variation
- Yes
- Screw design
- OD/ID = 1.66
- Control panel type
- LinXX HMI
- Cooling option
- Optimized flow of liquid coolant
- Shaft connection type
- Patented splined shaft connection