High Speed Co-Rotating Twin Screw Extruder

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According to clients' demands, our range of co-rotating twin screw extruder can be equipped with a gearbox from Chinese or German manufacturers.

1. Extruders with Gearboxes Made in Germany

This series of high speed co-rotating twin screw extruder is equipped with premium quality gearbox originally manufactured by the German Henschel company. This company has been developing the gearbox for twin screw extrusion machines since 1972. Owing to years of experience in this industry, Henschel gear box features higher safety factor and torque coefficient than those of other companies. The high conjugation gears with precise truing are employed. These provide our plastic extrusion systems with excellent performance, high torque and great output.

This twin screw extruder is also equipped with high performance TA series imported lubrication and cooling units, as well as the Bibby coupling guard. The Bibby has been in the flexible coupling industry for 80 years. It is the inventor of serpentine spring coupling. The Tuboflex diaphragm coupling has been widely used in the industries which require high quality and long service life, such as mining, extrusion, etc.

These famous brand key components from original manufacturers makes sure our co-rotating twin screw extruders have stable operation, low power consumption per unit yield, high production capacity, etc.

Technical Specifications (with German Gearbox)

Model G-SHJ-42 G-SHJ-52 G-SHJ-60 G-SHJ-78
Screw Diameter (mm) 42 52 60 78
L/D Ratio 28-48 28-48 28-48 28-48
Main Motor Power (kW) 22-45 75-110 110-185 160-280
Max. Screw Revolution Speed (RPM) 800 800 800 800
Allowable Axial Force Per Shaft (kN) 27 43 57 95
Reference Output (kg/hr) 150-300 200-500 400-800 500-1000

2. Extruders with Gearboxes Made in China

Features
1. This co-rotating twin screw extruder is fitted with the high torque gearbox from Chinese manufacturers and can optionally adopt domestic or imported safety coupling. To be in concert with the high torque load, its body is designed with a strengthened structure.
2. The extrusion screw is made of nitrided steel, wear resistant tool steel or HIP.
3. The neck bush of barrel adopts all nitrided steel or wear resistant tool steel through one piece casting technique.
4. This plastic extrusion equipment offers high performance, great yield, exceptional functional configuration, high efficiency as well as good quality.
5. Barrel, screw elements, gearbox body, binding parts as well as other critical components are all processed in the CNC machining center.
6. This high speed co-rotating twin screw extruder is designed for customers who care about equipment efficiency improvement and cost effectiveness.

Technical Specifications (with Chinese Gearbox)

Model C-SHJ-42 C-SHJ-52 C-SHJ-60 C-SHJ-78
Screw Diameter (mm) 42 52 60 78
L/D Ratio 28-48 28-48 28-48 28-48
Main Motor Power (kW) 22-45 75-110 110-185 160-280
Max. Screw Revolution Speed (RPM) 800 800 800 800
Allowable Axial Force Per Shaft (kN) 28 45 56 96
Reference Output (kg/hr) 150-300 200-500 400-800 500-1000

As a major high speed twin screw extrusion line manufacturer and supplier in China, our company also offers modular co-rotating extruder, reciprocating screw extrusion system with melt pump, PP/PE film recycling line, plastic pelletizing system, and much more.

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