Wood Plastic Composite pelletizing products (i.e. wood-plastic composite granules) are intermediate raw materials made by mixing, melting, extruding and pelletizing wood powder/wood fiber with plastic (such as PE, PP) and other additives. They have the advantages of both natural fibers and plastics and are widely used in outdoor building materials, garden landscaping, packaging and logistics, such as floors, plank roads, wall panels, pallets, etc. They are anti-corrosion and moisture-proof, weather-resistant and durable, and maintenance-free.
With the requirements of WPC （Wood Plastic Composite） products for raw material consistency, mixing uniformity and product stability, Mconvey offers Wood Plastic Composite Pelletizing Solution, which covers wood powder grinding, dosing and mixing, high output co-rotating parallel twin screw WPC extrusion line and FLXCON+ flexible control system to facilitate efficient and stable production.
Wood Powder Grinding
The stability of wood plastic particles begins with raw material processing. Mconvey grinding system is equipped with rough grinding, fine grinding, and screening equipment to achieve uniform particle size control, stable moisture content at around 3%, and a single line output up to 320kg/h. The entire line adopts a closed structure, which significantly reduces dust emission, improves the cleanliness of the production line and operational safety, and provides reliable protection for subsequent mixing and extrusion
Dosing and Mixing
The system can realize automatic dosing of various raw materials required in the process of wood plastic compound pelletizing, including wood powder or wood fiber powder, PE/PP granules, silicone oil, soybean oil and other liquid additives and various auxiliaries. After dosing, the raw materials enter GRH500G-LH1500G high-speed compound mixer for efficient and uniform mixing. The mixing capacity is as high as 2 tons/hour, and the unit energy consumption is as low as 25kWh/t with high efficiency and energy saving.
WPC pelletizing line
The compound pelletizing line is equipped with a powder loss-in-weight feeder with excellent anti-bridging performance to achieve accurate raw material supply. The production capacity of the whole line can reach 1.2 tons/hour, and the unit energy consumption is as low as 70kWh/t with highly efficient output and energy control.
FLEXCON+ flexible control system
The electronic control based on IPC architecture, integrated control and data analysis system, not only has a good equipment operation experience, but also has powerful data collection and analysis functions.
With stable raw material processing, efficient mixing system, intelligent compound pelletizing, Mconvey provides professional threaded component combinations and compound pelletizing processes, ensuring the excellent cost-effectiveness of wood-plastic materials and creating a highly integrated and adaptable compound pelletizing solution for customers. For more details, pls contact: +86-18028101014（Tel/WhatsApp）.
