Solid Plastic Lumber Making Machine

Product Overview

Yongte full-automatic solid plastic lumber making machine is independently designed and manufactured for producing solid plastic boards/posts by using recycled PP and PE plastic waste as raw materials. Adopting mature single-screw extrusion molding technology, the whole production line integrates feeding, plasticization, extrusion, shaping, cooling, traction and cutting, realizing continuous, efficient and environmentally friendly mass production of solid plastic lumber. With optimized energy-saving design and fully servo-controlled configuration, the equipment features stable operation, high finished product quality and low production cost, perfectly matching the circular economy production demands of European plastic recycling enterprises.

Technical Parameters Of SJ90/36 Plastic Lumber Extrusion Line

Complete Production Line Configuration

1. Automatic Screw Feeding System

Equipped with a professional automatic screw feeder, the production line realizes quantitative, uniform and continuous conveying of recycled PP/PE plastic materials. It effectively avoids material blockage and feeding instability caused by manual feeding, reduces manual intervention, improves overall production continuity, and lays a stable foundation for subsequent extrusion and molding procedures.

2. High-Plasticization Energy-Saving Single Screw Extruder

In addition, the extruder is equipped with high-efficiency energy-saving servo motor, which features low power consumption, low noise and stable power output. Compared with traditional motors, it effectively reduces long-term production energy consumption and operation costs, achieving energy-saving and efficient production.

3. High-Pressure Extrusion Mold & Precision Shaping System

The segmented calibration mold realizes gradual shaping of the plastic profile, and the long-distance cooling water tank provides uniform and rapid cooling for the extruded semi-finished products. This processing method effectively prevents profile deformation, warping and size deviation, ensuring the flatness and dimensional accuracy of the finished solid plastic board.

the calibration table is made by 304 stainless steel with circling water system made by 304 stainless steel

4. Full Servo Traction & Cutting System

The production line is equipped with a heavy-duty dual caterpillar traction machine and an automatic fixed-length cutting machine, both driven by independent servo motors. The dual-track traction structure provides stable and powerful traction force, ensuring synchronous and uniform conveying of profiles without slipping or deviation. the effective traction length is 2400mm with durable rubber blocks.

The servo automatic cutting system supports precise fixed-length cutting, with high cutting flatness and accurate size tolerance. It can adapt to continuous high-speed production, greatly improving product yield and production efficiency.

the cutting section of products are smooth without chips.

5. Scrap Recycling & Dust Collection Device

A professional dust and scrap collection device is configured at the cutting station to fully collect cutting debris and leftover materials generated during the cutting process. All recycled plastic scraps can be re-invested into production after simple treatment, realizing 100% recycling of raw materials, reducing material waste and production costs, and meeting European environmental protection and sustainable production standards.

Product Advantages & Application

With full-automatic operation, energy-saving and low-consumption performance, precise molding and zero-waste recycling production, this equipment is an ideal customized solution for European customers to carry out plastic recycling and green production.