As a leading manufacturer and suplier, Sharc Machine Company offers a wide selection of automatic Wood Plastic Composite WPC Profiles Production Lines including Granulation/pelletizing lines, WPC decking making machines, WPC wall cladding making machines, WPC fencing making mahcine, WPC bench making machine, adirondack chair making machine, WPC texture embossing machines(offline & online), die/extrusion mold and all auxiliary machines.
This WPC production line can be used for producing WPC decking profiles(solid and hollow), WPC wall cladding, WPC fencing, WPC bench, DIY decking tile, adirondack chair and etc.
WPC decking profiles making machine
WPC wall cladding making machine
WPC decking profiles making machine
Width of WPC Decking Profile: 100-300mm
Thickness of WPC decking profiles: 15-30mm, for final production size from machine, it is according to clients’ requirement.
Required materials of production WPC decking profiles: PE granules(recycled or new)+wood power+additives
Top layer (optional): PE granules
For surface design: by embossing or molding.
Working process of WPC decking profiles production line:
Material loader ➡ PVC mixer machine ➡ material loader ➡ Pelletizing lines to get materials into pellets➡feeder➡conical double screw extruder machine ➡ co-extrusion (optional) ➡ mold (extrusion die head) ➡texture embossing (optional) ➡ Cooling table ➡ haul off machine(optional) ➡cutting machine ➡ stacker ➡ WPC profiles ➡sanding&brushing(optional)➡final WPC profiles
WPC wall cladding making machine
Width of WPC wall cladding: 100-300mm
Thickness of wall panel: 15-30mm, for final production size from machine, it is according to clients’ requirement.
Required materials of production WPC wall cladding: PE granules(recycled or new)+wood power+additives
Top layer (optional): PE granules
For surface design: by embossing or molding shaping.
Working process of WPC wall cladding production line:
First we will need mix materials together by formulation ratio, this process will need mixer machine.
Second we will need pelletizing machines to make materials into granules, this process move water of materials and make wood powder conbine with other materials well, it helps to get a better quality final products.
After we get granules, we will feed them into extruder machine to process and get the wpc wall cladding, the granules will be melt in screw&barrel, after the die head, the rough shaped comes out, then through cooling mold and table, the final shape profile come out, we set up the cutting machine to get fixed length profiles.
The wall cladding design is reached by using embossing rollers pressing. We can get different texture by changing embossing rollers.
Now we have first generation and second generation profiles, it has co-extrusion layer for second generation profiles, the products looks better and quality better.
Advantages of using WPC products compared with traditional wood:
WPC deck&wall cladding are resistant to moisture and humidity, solving the problem that traditional wood easily absorbs water, swells and rots in a humid environment.
WPC deck&wall cladding offer a variety of color options, with both natural wood feel and texture, and customizable colors according to personal preferences.
WPC materials are easy to achieve personalized shapes, fully reflecting individual styles, and offer a variety of color and texture options to suit different decorative styles.
The WPC products does not contain benzene, has low formaldehyde content, can be recycled, saves wood usage, and meets the requirements of sustainable development
The WPC products is effectively flame retardant, with a fire rating of B1, self-extinguishing when encountering fire, and does not produce any toxic gas
The WPC product can be sawed, planed, drilled, bonded, etc., and the surface can be painted, with good secondary processing
The installation process of the WPC deck&wall cladding is simple, the construction is convenient, and no complicated construction process is required, saving installation time and cost
The WPC deck&wall cladding does not require maintenance and maintenance, is easy to clean, and saves later maintenance and maintenance costs
The WPC deck&wall cladding has a certain sound absorption effect and helps to save energy indoors, with an energy saving effect of more than 30%
The WPC product has good weather resistance and corrosion resistance, and can resist the erosion of environmental factors such as ultraviolet rays, moisture, acid and alkali, so it has a long service life
Unlike traditional wood, the WPC product does not require regular sanding, painting or anti-corrosion treatment, and is very simple to clean.
Reference materials of WPC decking & wall cladding production:
NO
Materials names
1
Recycled PE
2
Calcium carbonate
3
Wood powder
4
Compatibilizer
5
lubricant
6
Pigment
7
Recycled PE for Co-extrusion layer (optional)
Machinery and equipment display
Main machine for Wood Plastic Composite WPC Production Line
As one of Latin America's leading events for the plastics, rubber, petrochemical, and packaging industries, COLOMBIAPLAST 2026 is set to bring together manufacturers, equipment suppliers, technology providers, and industry professionals in Bogotá from September 28 to October 2, 2026**. SHARC MACHINE will participate in this important industry event and showcase its plastic production line solutions at Stand 13817.
Some factors affecting the quality of production WPC wall cladding and decking profiles:
Raw material quality: The quality of raw materials of pipes directly affects the performance of the final product. the purity and molecular weight distribution of resins will affect the strength, toughness and durability of pipes.
Formulation: The formula of wpc productincludes the type and proportion of resins, additives (such as stabilizers, plasticizers, antioxidants, colorants, etc.), which determine the physical properties and chemical stability of pipes.
Production process: Different production processes have an important influence on the dimensional accuracy, surface quality, internal structure, etc. of wpc decking and wall cladding.
Equipment status and accuracy: The status and accuracy of production equipment, such as extruders, molds, shaping devices, cooling systems, etc., have a direct impact on the production efficiency and quality of pipes. Machines from Sharc has controlled every parts quality to make sure clients can get high quality wood plastic composite profiles.
Operator skills: The skills and experience of operators for WPC decking and wall cladding production linesare crucial to pipe quality control, including the adjustment of production parameters, operation and maintenance of equipment, etc.
Production environment: The temperature, humidity, cleanliness and other conditions of the production environment will affect the production process and final quality of the pipe.
Cooling and curing process: The cooling rate will affect the crystallinity, dimensional stability and impact performance of the pipe. Insufficient curing process may lead to degradation ofwpc products
Pulling and cutting: Pulling speed and cutting accuracy directly affect the dimensional accuracy and end surface quality of the products.
Quality control: Including online and offline testing to ensure that the geometric dimensions, appearance quality, physical properties, etc. of the pipe meet the standard requirements.
Environmental factors: Environmental factors such as climate change and seasonal changes may affect the stability of raw materials and production conditions.
As one of Latin America's leading events for the plastics, rubber, petrochemical, and packaging industries, COLOMBIAPLAST 2026 is set to bring together manufacturers, equipment suppliers, technology providers, and industry professionals in Bogotá from September 28 to October 2, 2026**. SHARC MACHINE will participate in this important industry event and showcase its plastic production line solutions at Stand 13817.