WPC production line for recycled PP/PE

Yongte WPC production line for recycled PP/PE – Turn Plastic and Fiber Waste into High-Value WPC Profiles

Yongte is leading manufacturer of WPC production lines for recycled PP/PE in China for transforming plastic waste into WPC profiles. We offer complete turnkey solutions for the production of Wood Plastic Composites, including WPC decking, WPC wall cladding, WPC fencing, WPC posts and other WPC building materials. Our WPC production lines for recycled PP/PE feature intelligent automation and user-friendly control interfaces, with optimized labor configurations that achieve 15-20% greater energy efficiency than traditional machinery. Through proprietary mechanical engineering and formula enhancements, our systems allow for the addition of up to 70% wood flour, reducing plastic content to just 25%. This innovative approach increases production capacity, lowers material costs, and significantly improves the mechanical performance and dimensional stability of the final WPC products.

In response to the global instability in material accessibility, Yongte has strategically developed a comprehensive suite of adaptable composite formulations and modular mechanical designs that facilitate the production of Wood-Plastic Composites (WPC) from a diverse array of waste streams. Yongte's technology framework encompasses specialized extrusion systems tailored for various waste-to-WPC applications.

(1) textile - reinforced composite lines that handle recycled clothing fibers along with plastic matrices;

(2) PCB waste utilization systems that securely incorporate electronic scrap into structural WPC profiles;

(3) sand - plastic composite equipment made for producing weather - resistant WPC decking;

(4) recycled fiberglass hybrid systems that boost product strength while keeping industrial waste out of landfills 

This novel approach not only lessens the risks related to raw material expenses but also adheres to the concepts of the circular economy by converting both industrial and post - consumer waste into high - value construction materials.

WPC Machine Full Production Process

Yongte factory's key strength lies in comprehensive turnkey project service. We combine customized plastic recycling machines, wood powder machines, WPC granulation machines, WPC decking extrusion machines, auxiliary equipment, and intelligent control systems. We offer clients integrated solutions from raw material processing to finished products, guaranteeing equipment compatibility and process optimization.

1. Plastic Recycling Machine to handle plastic waste material for WPC production: We offer plastic recycling equipment customized to the customer's raw material. The full set of available functions consists of plastic crushing, washing, granulation, and dewatering or drying functions.
2. Wood Powder Making Machine to handle wood material for WPC production: Based on the size of the customer's wood material, we can provide various wood powder production machines, like wood log chipping machines, wood chip pulverizing machines, wood sawdust milling machines, and wood powder dehydrating machines.
3. Mixer machine to mixing wood and plastic material: This machine is employed to mix wood powder, plastic material, and chemical additives in accordance with our formulation. We install a high - speed heating mixer to guarantee the material is mixed evenly and the chemicals are thoroughly blended.
4. WPC Granulation Machine to make WPC pellets for WPC decking extrusion: The vented parallel twin-screw extruder, specially designed for high-filler wood-plastic composites, effectively combines plastic and wood flour (or other fillers). This composite process doesn't just mix the materials on the surface; it also binds and plasticizes the molecules of the wood flour and plastic, guaranteeing the strength and quality of the final wood-plastic product. Yongte WPC granulation machines feature good gas venting, excellent material composite plasticizing, high output, and low power consumption.
5. WPC decking extrusion line to forming final WPC products: WPC decking extrusion line's function is to effectively melt and plasticize wood - plastic granules (or fragments) with a conical twin - screw extruder, and then extrude them into special wood - plastic molds to form the needed size and shape. The design where the barrel diameter decreases from large to small guarantees not only the material's mixing effect but also a steady melt pressure inside the mold cavity, compressing the wood - plastic material (the density of the final product reaches 1.3 g/cm³) to ensure the final product's strength. The machine is also furnished with a high - speed cooling and calibration table, a stable traction system, and automatic cutting equipment. The line can also manufacture WPC wall panels, WPC fence panels, and WPC post products by altering the mold.
6. Co-extrusion Machine to apply surface layer: To tackle the drawbacks of poor weather resistance and uneven color resulting from the use of recycled materials, we adopt a co-extrusion process in the production of wood-plastic composites. By co-extruding a layer of high-quality modified PE on the surface of the WPC core, we are able to create diverse wood grain colors on the surface of the wood-plastic products, which can be employed outdoors for over 10 years.
7. Online 3D Embossing Machine to make wooden grain surface on WPC decking: To make WPC decking look more like real wood with a wood grain appearance and have an anti - slip effect, we've installed an online 3D deep embossing machine. This device can be put on the calibration table of the WPC extrusion line, generating a more authentic wood grain effect. The embossing roller can be interchanged to produce various wooden textures.
8. Sanding and Brushing Machine to make rough texture on WPC surface: Do you know how the rough, wood - like texture on the surface of WPC products is realized? This is done by using Yongte's specially configured sanding and brushing machines. According to the required roughness, we provide a variety of sanding and brushing machines with different set - ups.

Global WPC Project Cases 

WPC complete plant to Canada for recycling waste fiberglass into WPC decking products

We offered a ready - to - use WPC decking production plant that made use of recycled plastic and PCB recycled fiberglass for the core WPC layer, combined with weather - resistant material for the surface layer

WPC Profile Machine working in Romania for making WPC decking/fence/pergola with turnkey project

Our Romanian client has employed advanced WPC co - extrusion machine to substitute traditional single - layer WPC production line for recycled PP/PE, currently providing products with a warranty of over 10 years.

WPC Production Solution for india customer to transform plastic road wastage into green building material

In the WPC production project for an Indian client, the client used road waste blended with various colored plastics for the core layer, accompanied by an anti - aging co - extruded surface layer with custom colors.