Hollow WPC Board Production Line

Yongte is professional manufacturer in China of Hollow WPC Board Production Line which is meticulously engineered for the fabrication of wood-plastic composite hollow boards, utilizing extrusion and molding methodologies with PVC resin and wood flour as primary materials. This comprehensive production line comprises an automatic feeder, a conical twin-screw extruder characterized by its high efficiency, a mold designed for hollow WPC boards with specified dimensions of width and thickness, a vacuum calibration unit coupled with a water cooling table, a stable caterpillar pull-off machine, an automatic length-cutting apparatus, a product stacking mechanism, and a superior electrical control system. Our Hollow WPC Board Production Line incorporates cutting-edge technologies, including efficient mixing, precise extrusion, and fine molding processes, ensuring high automation, user-friendly operation, reduced power consumption, and simplified maintenance procedures.

Product Parameter (Specification)

Product details

1. Electric control system:	(1) Our electrical components utilize internationally renowned high-quality brands, including ABB frequency converters, Siemens or Schneider contactors, Omron temperature controllers, Siemens PLC control system and Innovance servo motors. (2) This not only achieves precise process control (such as closed-loop regulation of temperature, speed, and pressure) but also meets the voltage standards and safety certifications of different countries/regions. (3) The entire electrical cabinet system has undergone safety testing and complies with international safety standards: EN ISO 12100 Safety of machinery, EN 60204-1 Electrical equipment of machines, and EN 61000 series EMC standards.
2. Feeding System:	(1) automatic spiral screw feeder which can evenly convey raw materials to the extruder (2) it is fully made by 304 stainless steel by seamless welding
3. Extruder machine:	(1) The specially designed conical twin-screw extruder can efficiently transport wood flour and PVC resin mixtures, quickly plasticize materials to avoid wood flour carbonization or PVC degradation, improve production efficiency and reduce energy consumption. (2) It equip with servo motor for reducing 15-20% power consumption, direct-drive vertical gearbox with high transmission efficiency and running stably, durable and energy-efficient automatic heating and temperature control system.
4. Mold:	(1) The mold is customized according to the shape and size requirements of the door panel and it determines the cross-sectional shape and size of the hollow WPC board. (2) Our hollow WPC board mold is professional designed to ensure the melt flow to form the uniform panel wall thickness.
5. Calibration and Cooling System:	(1) Composed of vacuum calibration and water cooling, the calibration table is made of full 304 stainless steel and full water pipeline is good designed to supply stably water flow. (2) The calibration method is by stably strong vacuum and the cooling method is forced spraying to shape and cool the extruded door panel to ensure its dimensional accuracy and surface quality.
6. Haul-off Machine:	(1) It is used to pull the cooled door panel at constant speed to ensure stably and continuously production (2) it equip with double stage gearbox and servo motor driving to ensure precision speed control and high torque output.
7. Cutting Machine:	(1) Equipped with PLC control system for automatic length cutting by setting through an instrument counter or sensor switch (2) high quality saw blade to ensure cutting section without chips (3) 5.5KW dust collector to suction the cutting dusts
8. Stacking Machine:	(1) pneumatic unloading and stacking the cut hollow WPC boards neatly

Product Application

With its core advantages such as waterproofing, moisture resistance, corrosion and insect resistance, environmental friendliness (formaldehyde-free), easy of maintenance, sound insulation and heat insulation, WPC hollow board are widely used for making WPC doors, applicable to various scenarios including residential, commercial buildings, and public facilities.

Yongte Machine Advantages - humanized mechanical design and durable quality

After years of innovation and focusing on quality, we insist on utilizing high-strength, wear-resistant materials for our Wood Plastic machines. These machines undergo precision forging and multiple quality tests to ensure they can endure the wear from high-frequency use and the erosion of harsh environments.

Advantage Category	Details & Technical Highlights	Picture
High Torque Durable Gearbox	We adopt premium vertical direct-connection gearboxes with the following benefits: ▪ Ultra-high transmission efficiency ▪ Strong load-bearing capacity for continuous operation ▪ Stable production performance with zero fluctuations ▪ Space-saving compact design ▪ Excellent sealing to prevent oil leakage ▪ Superior heat dissipation & easy maintenance
High-Efficiency Servo Motor	Equipped with Innovance servo motors that deliver 15-20% energy savings: ▪ Precise speed & torque control for consistent product quality ▪ Fast response speed & low vibration during operation ▪ Ultra-low noise for a safer working environment ▪ Extended service life & minimal maintenance costs ▪ Intelligent speed & output regulation for flexible production
Highly Automatic Operation System	The full WPC production line features full-process automation: ▪ Auto feeding, auto temperature control, auto cutting & auto stacking ▪ Optional automatic material mixing & dosing system for fully unmanned production ▪ Integrated servo motor + PLC programmable control system ▪ Optional speed synchronization auto-adjustment for high-precision extrusion
Advanced Quality Electrical Control System	Built with world-class components & compliant with international safety standards: ▪ ABB frequency converters, Siemens/Schneider contactors, Omron temperature controllers ▪ Siemens PLC control system for reliable & intelligent operation ▪ Neat cable arrangement with clear labeling for easy troubleshooting ▪ Complies with EN ISO 12100, EN 60204-1 & EN 61000 series EMC standards
Heavy-Duty Machine Base (Solid Steel Plate)	CNC-machined solid steel plate structure for long-term stability ▪ Precision CNC cutting & polishing for accurate dimensions & perfect balance ▪ Supports 20+ years of continuous stable operation without frame deformation ▪ All material/water contact parts are made of 304 stainless steel to prevent rust & corrosion
Wear-Resistant Screw & Barrel	Customized wear-resistant components tailored to processing requirements: ▪ WPC extruders adopt bimetallic screws & SKD barrels for maximum wear resistance ▪ Extends service life & maintains performance even with abrasive materials ▪ Compatible with a wide range of material formulations for flexible production
Powder Coating Surface Treatment	Professional powder coating finish for enhanced durability & aesthetics: ▪ Superior anti-rust & corrosion protection for harsh working environments ▪ Uniform color & smooth surface for a premium look ▪ Scratch-resistant coating to maintain equipment appearance after long-term use
Professional Trial & Installation Service	End-to-end turnkey support to ensure hassle-free production: ▪ ✅ 100% rigorous pre-shipment testing to guarantee stable performance ▪ ✅ On-site installation by our professional engineering team ▪ ✅ Comprehensive operator training for equipment operation & maintenance ▪ ✅ Full support for production line commissioning until stable output
After sale service	WARRANTY PERIOD: 3 YEARS ▪ During this period, we provide free maintenance and replacement services due to manufacturing defects. ▪ Our dedicated after-sales team is available to offer technical support and guidance, ensuring minimal downtime for your production line. ▪ Additionally, we offer regular maintenance checks and software updates to keep your equipment running at optimal performance levels. LIFELONG SERVICE SUPPORT: ▪ We are committed to providing lifelong service support for our products. ▪ Beyond the warranty period, we continue to offer maintenance services at a reasonable cost, ensuring that your equipment remains in good working condition for years to come. ▪ Our team of experienced technicians is always ready to assist you with any technical issues or upgrades you may require, ensuring that your production line operates smoothly and efficiently.	-

Successful cases

Yongte is committed to manufacturing excellent quality, advanced WPC machinery. Through continuous technological optimization, Yongte's Hollow WPC Board Production Line has earned high recognition in both domestic and international markets.

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