The Twin Screw Extruder Machine is a core device for polymer material processing, widely used in compounding, extrusion, and pelletizing processes in the plastics, rubber, and chemical industries. This device utilizes two intermeshing or non-intermeshing screws rotating within a heated barrel to convey, compress, melt, mix, and extrude materials. Its operational stability and process flexibility, particularly when processing high-viscosity, heavily filled, or heat-sensitive materials, demonstrate excellent adaptability and controllability, providing users with a superior user experience.

Twin Screw Extruder Machine Infomation:

Twin Screw Extruder Machine Parameters:

Twin Screw Extruder Machine Detailed Specifications:

Twin Screw Extruder Machine Features:

1、Higher Output

The output range can be configured from about 150 kg/h to 2,000 kg/h depending on screw diameter, motor power, material formula and pelletizing system. This helps manufacturers match different production scales without overbuying equipment. For buyers upgrading from small-capacity lines, the larger output range can reduce labor cost per ton, improve order delivery speed and support more stable supply for downstream injection molding, film blowing or profile extrusion customers.

2、Stable Degassing

The system can use a 4 kW vacuum unit for melt degassing, helping remove air, moisture and volatile content during processing. This is critical when handling recycled plastics, filled compounds or moisture-sensitive materials. Better degassing reduces pellet bubbles, unstable melt flow and final product defects, which helps factories lower scrap rate and avoid customer complaints caused by poor pellet consistency.

3、Modular Barrel

The barrel can be built with modular sections, allowing feeding, melting, mixing, venting and metering zones to be arranged based on material requirements. This structure gives the production team more flexibility when processing PP, PE, ABS, PVC, engineering resins or filled compounds. For long-term use, modular configuration also makes maintenance and process adjustment easier than a fully fixed barrel design.

4、Controlled Temperature

The extrusion line can use a 10-zone temperature control system with Omron temperature controllers. Separate control zones allow operators to manage the heating profile more accurately from feeding to discharge. Stable temperature management is important because overheating may degrade materials, while insufficient heat can cause poor plasticization, high torque or unstable pellet shape.

5、Durable Cutting

The cutting system can use SKD-11 or tungsten steel rotary blades, with 28 blades driven by a 7.5 kW motor with variable frequency control. This structure supports more consistent pellet cutting and helps operators adjust cutting speed according to material flow. Wear-resistant blade material also reduces replacement frequency when processing filled or recycled plastics.

Twin Screw Extruder Machine Applications:

1、plastic recycling Plants

Plastic recycling plants use Twin Screw Extruder Machine to process washed flakes, regrind materials and mixed plastic streams into reusable pellets. Recycled materials often contain moisture, color variation or unstable melt behavior, so strong mixing and vacuum degassing are important. The twin screw structure improves homogenization, while the 10-zone temperature control system helps operators manage melt stability during continuous production.

2、Masterbatch Manufacturing

Masterbatch manufacturers require accurate dispersion of pigments, fillers and additives into carrier resin. The co-rotating twin screw system provides stronger distributive and dispersive mixing than simple extrusion equipment. With adjustable screw design, controlled feeding and stable pellet cutting, the machine helps factories produce color masterbatch, filler masterbatch or additive masterbatch with more consistent pellet quality.

3、Engineering Plastic Compounding

Engineering plastic processors often work with ABS, PA, PC, PET, PBT and reinforced formulas. These materials need controlled heat, strong shear and stable screw torque. The modular barrel and multi-zone temperature control support formula changes and reduce degradation risk. For factories supplying automotive, electronics or industrial components, pellet consistency affects downstream molding quality and customer approval.

4、Biodegradable Material Processing

Biodegradable material producers handle materials such as PLA, PBAT and starch-based blends that are more sensitive to heat and moisture. The Twin Screw Extruder Machine can support better mixing, venting and temperature adjustment during compounding. This helps reduce unstable melt flow and improves pellet uniformity before the material enters film blowing, injection molding or sheet extrusion production.

5、Filled Compound Production

Filled compound factories process materials with calcium carbonate, talc, glass fiber or other additives. These formulas create higher wear and stronger mixing demand. Wear-resistant screw and barrel options, stable feeding and effective degassing help maintain production continuity. For buyers, this reduces downtime caused by screw wear, poor dispersion or unstable pellet output.

Twin Screw Extruder Machine factory Supply Ability:

Capacity Matching Support

Our factory can configure Twin Screw Extruder Machine models according to target output, material type, screw diameter, L/D ratio, motor power and pelletizing method. Before production, our team reviews the buyer’s formula direction and expected capacity so the line is not oversized or underpowered. This helps factories avoid investment waste and later production bottlenecks.

Assembly Inspection

The production team checks screw alignment, barrel connection, gearbox installation, motor matching, heating zones, cooling system and electrical cabinet wiring during assembly. For extrusion equipment, small assembly deviations may cause vibration, leakage, uneven plasticization or abnormal torque. Inspection before shipment helps reduce installation risk at the buyer’s factory.

Trial Running Process

Before delivery, the machine can go through no-load running, temperature control inspection, motor operation checking, vacuum system review and pelletizing function testing. For customized lines, trial running helps confirm whether feeding, melting, degassing and cutting sections work together correctly. This reduces commissioning pressure after the machine arrives overseas.

Delivery And Spare Parts

Average lead time is usually about 1 to 2 months depending on model configuration, electrical system, screw design and auxiliary equipment. Our supply chain can arrange key spare parts such as screw elements, barrel sections, heaters, sensors, blades and filters for long-term maintenance. For overseas buyers, spare parts planning is important because machine downtime can quickly affect production orders.

Twin Screw Extruder Machine Maintenance Extrusion Line Supply Support:

Our team can support Twin Screw Extruder Machine projects for plastic recycling plants, masterbatch producers, engineering plastic processors and modified material factories. Screw design, barrel structure, motor power, control system, pelletizing method and auxiliary equipment can be discussed before quotation, helping buyers build a line that matches real production requirements.

Get A Quote

For Twin Screw Extruder Machine pricing, customized extrusion line configuration or factory project supply, send our team your material type, target output and pelletizing requirements. We can prepare a practical quotation based on your production plan and installation needs.

To learn more about our plastic extrusion machinery and factory supply support, please visit our official website:

https://www.gdhongqijixie.com/