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This video shows the key components and operation of a single screw extruder:
Key Advantages
- Energy Savings & Efficiency: Enables about 40% energy savings compared to two-step, indirect methods.
- Lower Production Costs: Reduces labor needed for operating and decreases total, footprint.
- Improved Product Quality: Reduces degradation of materials by avoiding multiple plastic processing cycles, resulting in stronger profiles.
- Advanced Design: Uses conical twin-screw extruders with specialized heating/cooling systems (like air-cooling or oil cooling) for consistent blending and high torque.
Components of a One-Step WPC Line
- High-Speed Mixer: Blends wood powder and plastic resin.
- Feeding System: Delivers material directly to the extruder.
- Conical Twin-Screw Extruder: The core unit that melts, blends, and pressurizes the composite.
- Die & Calibration Table: Shapes the product and cools it to size.
- Haul-off & Cutter: Removes, cuts, and finishes the final product.
Typical Applications
Leading manufacturers like Benk and JWELL offer tailored extrusion lines. For more detailed technical specifications on one-step WPC sheet production, one can refer to this technical sheet..
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WPC One-step Profile Extrusion Line
skywinextruder.com
https://www.skywinextruder.com › product › wpc-one-...
skywinextruder.com
https://www.skywinextruder.com › product › wpc-one-...
The WPC One-step Profile Extrusion Line is specially designed for producing various wood-plastic composite (WPC) profiles such as decking boards, ...Read more
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WPC & NFC Profiles - WPC Extruder
ICMA San Giorgio
https://www.icmasg.com › ... › ICMA Services
ICMA San Giorgio
https://www.icmasg.com › ... › ICMA Services
Compounding / Extrusion system to obtain in one step the extruded profile. The main advantages are: Energy savings; Less space needed; Simple logistic ...Read more
Smart Extruders for WPC Compounds
Bausano
https://www.bausano.com › press-and-news › polywoo...
Bausano
https://www.bausano.com › press-and-news › polywoo...
Bausano offers wood plastic composite extrusion lines for profiles and granules compounding that can incorporate up to 100phr of wood or natural fibre.Read more
Icma-co-rotating extruders WPC-Wood Plastic Composites- ...
PU Consulting AB
https://www.puconsulting.se › icma-san-giorgio-wpc-di...
PU Consulting AB
https://www.puconsulting.se › icma-san-giorgio-wpc-di...
May 16, 2018 — DIRECT EXTRUSION LINES – process that combines the compounding and extrusion technics in one step. These lines are conveniently equipped with ...Read more
Another typical direct extrusion line delivered successfully
USEON
https://www.useon.com › News
USEON
https://www.useon.com › News
Feb 17, 2016 — One-step WPC sheet production line is another real application of direct extrusion technology based on twin screw extruder. ... process. Also ...Read more
PE/PP Wood-Plastic Composite (WPC) Extrusion Line ...
Made-in-China.com
https://weiermachine.en.made-in-china.com › product
Made-in-China.com
https://weiermachine.en.made-in-china.com › product
One-step WPC extrusion line capacity: 1.One-step WPC extruder capacity ranges from 60kg/h (for smaller decorative profiles) to 500kg/h (bigger panels and ...Read more
· Review by MIC_BUYER
One-Step Twin-Screw Extrusion Process to Fibrillate Deep ...
ACS Publications
https://pubs.acs.org › doi
ACS Publications
https://pubs.acs.org › doi
Jan 4, 2021 — This study investigates the fibrillation of untreated wood sawdust (W) and deep eutectic solvent-treated wood sawdust (DESW) using a one-step twin-screw ...Read more
WPC Extrusion Line Price - Factory Direct High Productivity
Alibaba.com
https://www.alibaba.com › ... › Plastic Extruders
Alibaba.com
https://www.alibaba.com › ... › Plastic Extruders
Discover wpc extrusion line price with CE-certified twin-screw design, 38CrMoALA screw, and ABB inverter for efficient WPC panel production.
store rating (346)
2024 New Designs WPC Production Line Makes Wood ...
Zhangjiagang MG Machinery Co., Ltd.
https://www.machinemg.com › wpc-production-line › ne...
Zhangjiagang MG Machinery Co., Ltd.
https://www.machinemg.com › wpc-production-line › ne...
Main extruder: Twin screw extruder is usually used for the PE WPC production, also for one step extrusion of pvc wpc production. Alloy 38CrMoAlA barrel and ...Read more

