about the extruder

Xinda Twin Screw Extruder : Clamshell Barrel

Jiangsu Xinda Tech Limited is a professional twin screw extruder manufacturer in China. Xinda’s twin screw extruder machines are among the most reliable solutions in the plastic compounding market. They are also highly efficient for modified granulation.

Currently, over 2800 Compounding Lines are running in 65 countries worldwide. We are a compounding system solution supplier of 3M, PolyOne…

Product Quality Index

Energy Generation

Model PSHJ-20 PSHJ-35 PSHJ-50 PSHJ-65 PSHJ-75 PSHJ-95 PSHJ-127 PSHJ-135
Twin Screw
Diameter:mm		 21.7 35.6 50.5 62.4 71 92 126 132
Screw Central
Distance:mm		 18 30 42 52 60 78 102 110
Twin Screw
Length:L/D		 28-52 28-52 28-52 28-52 28-52 28-52 13-18 13-18
Main Extruderr
Motor Power:kW		 4-5.5 18.5-30 55-110 75-200 95-250 250-450 160-200 200-280
Twin Screw
Speed Max.:rpm		 600 600/800 600/800 600/800 600/800 600/800 300 300
Reference Output
kg/hour		 5-10 30-120 100-300 250-450 350-700 800-2000 1000-2000 1500-3000

Application

We provide our machinery users with consistent high productivity and product quality and the maximum cost effectiveness with XINDA technology. The XINDA twin screw (P)SHJ series is ideal for precise compounding of polyolefins,engineered plastics and other continuous processes.

color masterbatch

Color & Filler Masterbatch

White MB
Black MB
Color MB
Filler MB
Additive MB

biodegradable plastics

PVC Pelletizing Compounds

PVC Shoe Sole
PVC Pipe
PVC Sheet
PVC Flooring
PVC Wig

enineering plastics

Cable & Wire Compounds

PVC Cable
PEX Cable
HFFR Cable
XLPE Cable
Semi-Conductive Cable

functional masterbatch

Engineering Plastics Compounds

PA Compounds
PC Compounds
PET Compounds
PBT Compounds
POM Compounds

powder coating

Biodegradable Plastics Compounds

PLA
PBS
PBAT
PLA + Starch
PBAT + Starch

color masterbatch

Thermosetting Plastics Compounds

BMC
EMC
Urea
Phenolic
Melamine

tpu tpe tpr

Rubber & Elastomer Compounds

Rubber
TPE Compounds
TPU Compounds
TPO Compounds
SEBS Compounds

color masterbatch

Pharma & Special Compounds

Magnetic
PET Food
Vegan Meat
Wood Composite

Welcome to Xinda

XINDA was founded by Mr. Kong Xiangming in 1988.  Since then, Xinda has focused on producing the equipment and supplying the turn-key solution for compounding and extruding industries.

Contact us now

Xinda

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We create FAQs about twin screw extruder

A twin-screw extruder is a machine used for plastics, pharmaceuticals, and other materials. The barrel contains two intermeshing screws. These screws rotate either in the same direction (co-rotating) or in opposite directions (counter-rotating).

It features two screws that rotate in the same direction within a barrel. This design provides better heat transfer and higher shear compared to single-screw extruders. Improved material flow, more thorough mixing, and more efficient processing

High Mixing Efficiency: The intermeshing screws provide excellent mixing of materials.

Flexibility: Capable of handling a wide range of materials and processing conditions.

Scalability: Suitable for both small-scale and large-scale production.

Precision: Advanced control systems ensure accurate processing conditions and consistent product quality. 

Compared with twin-screw extruders, single-screw extruder:

  1. Limited mixing capabilities
  2. Ideal for low-shear and simple materials
  3. Less versatile, mainly used for basic extrusion tasks
  4. No selt-clean function
  5. Cheap

A twin screw extruder works with two parallel screws rotating in opposite directions within a heated barrel. This configuration is crucial in efficiently processing and extruding various materials, especially plastics.