Professional China Single Screw Extruder Manufacturer

As a leading single screw extruder manufacturer in China, Beyou′s single screw extruders are widely used in plastic extrusion.

Beyou Single Screw Extruder For Sale

The single screw extruder is a mature and widely used plastic processing machine, primarily designed for the melting, conveying, plasticizing, and extrusion molding of thermoplastics. With stable operation and user-friendly controls, it plays a key role in processing polyolefins, engineering plastics, elastomers, and other general-purpose polymers.
The screw structure can be customized based on material characteristics and process requirements, offering flexibility to meet diverse customer needs. With well-engineered mechanical design and reliable control systems, the single screw extruder achieves a good balance between cost-efficiency and production output.

Our Single Screw Extruder Features

1. Equipped with a high-efficiency direct-coupled drive system, offering higher transmission efficiency, a more compact machine layout, and reduced energy consumption.

2. Supports air cooling and circulating water cooling, featuring imported temperature control systems with PID auto-tuning for precise temperature regulation and operational stability.

3. Barrel features vacuum vent and optimized screw venting, improving degassing for stable processing and better product quality.

4. Our high-speed, modular single-screw extruders combine efficiency and flexibility, expanding single-screw extrusion capabilities.

Application

1.Pelletizing, modification, and recycling of polyolefins (e.g., PE, PP)
• Applicable to various systems including virgin material, recycled material, and filler compounds. Suitable for processing blown film grade, pipe grade, and injection molding grade materials.

2.Recycling and pelletizing of PVB film trim
• Can be integrated with devolatilization units for clean and efficient recovery of high-temperature, low-viscosity materials.

3.Pellet production of filler and functional masterbatches
• Especially suitable for systems that do not require intensive dispersion, such as calcium carbonate, talc, and flame retardant masterbatches.

4.Extrusion and drying of engineering plastics (e.g., PA, PC, PBT)
• Ideal for thermal conveying, pre-devolatilization, and extrusion processes such as sheet or rod production.

5.Pelletizing and extrusion of thermoplastic elastomers (e.g., EVA, TPU)
• Suitable for direct pelletizing, strand cutting, or tape production of non-reactive thermoplastic elastomers.

6.Used as auxiliary equipment in twin screw extrusion systems
• Can function as a side feeder or downstream pelletizing unit in conjunction with twin screw extruders.

7.Recycling and re-pelletizing of other general thermoplastics (e.g., ABS, HIPS, PETG)

Beyou Customer Cases

PVB Interlayer Film Extrusion Production Line

Single Screw Extruder Specifications

Type	D(mm)	L/D	RPM（Max.）	P(kw)	Output(kg/h)
CD-30	30	20~32	120	7.5	10~30
CD-45	45	20~32	120	22	30~70
CD-65	65	20~32	120	55	50~150
CD-90	90	20~32	120	90	120~250
CD-120	120	20~32	85	132	250~400
CD-150	150	20~32	85	220	450~700
CD-180	180	20~32	85	315	600~900
CD-200	200	20~32	85	400	1000~1500
CD-220	220	20~32	85	600	1000~2000

Why Choose Our Single Screw Extruder

With advanced temperature control, our machines maintain accurate and stable processing conditions for a consistent product quality.

The high-speed modular configuration combines efficiency and adaptability, making our extruders suitable for a wide range of materials and expanding single-screw extrusion capabilities.

Made of high-quality materials, the extruder is wear- and corrosion-resistant, ensuring long-term stable operation and reduced maintenance requirements.

High-performance direct-drive system reduces energy consumption while ensuring compact and reliable operation.