Plastic Waste Extrusion and Press Molding Machine

Yongte Plastic Waste Extrusion and Press Molding Machine - Turnkey project for transforming low-value plastic waste into high-quality products

This specialized piece of equipment is designed to process waste plastic raw materials by combining extrusion and press molding into a single integrated workflow. It effectively converts recycled plastic particles or fragments into solid molded products with uniform density and stable dimensions, offering a high-efficiency solution for enterprises focused on plastic resource recycling and secondary processing.  

The complete plant integrates plastic feeding, preheating, extrusion, melt material rolling, hydraulic pressing and pressurized forming modules, thereby simplifying the traditional processing flow and reducing the need for manual intervention. It can handle a variety of common waste plastic types, including PE, PP, and PVC, and is compatible with the mixed recycling of multiple plastic types to a certain extent, effectively lowering the technical threshold for small and medium-sized recycling enterprises. At present, this equipment has been widely applied in the production of household plastic containers (such as water tanks, buckets, washing basins, and trash bins), recycled plastic construction boards, landscape retaining piles, and industrial packaging cushion blocks, helping enterprises achieve resource utilization of waste plastics while generating considerable economic and environmental benefits.

Working Principle

1. Waste plastic feeding 
2. Melting & plasticization inside extruder, remove moisture and volatile gas
3. Melt material delivered to press‑molding mold
4. Pressure forming, cooling & sizing
5. Side wastage cutting, finished plastic product output

Core Features & Advantages

• ✅ Directly process waste plastic scraps, no need pre‑pelletizing, save whole pelletizing cost
• ✅ Integrated extrusion & press‑molding structure, high forming density, finished products with low deformation
• ✅ High‑efficiency exhaust design: remove moisture and impurities from waste plastics
• ✅ High automatic control, easy operation, low labor cost
• ✅ Energy‑saving servo drive system, lower power consumption than traditional equipment
• ✅ Flexible mold replacement: produce different sizes plastic lumber / solid panels
• ✅ CE certification, stable continuous running for industrial‑scale production
• ✅ Complete after‑sales: installation guidance, operator training, spare‑parts supply

Raw Material & Final Products

Raw materials we can handle： Waste agricultural PE film, waste PP plastic baskets, plastic crates, industrial plastic scraps, post‑consumer mixed plastic waste.

Finished products： household plastic containers (such as water tanks, buckets, washing basins, and trash bins), recycled plastic construction boards, landscape retaining piles, and industrial packaging cushion blocks

Complete Production Line Composition

1, Plastic Wastage Extrusion Machine

This core processing unit is mainly responsible for sorting, crushing and cleaning the pre-treated waste plastic to complete melting extrusion and shaping. The equipment adopts a specially designed double screw structure, which can adapt to the characteristics of different types of low-value waste plastics with large composition differences, ensure uniform and stable material conveying and melting, and avoid the problem of uneven product quality caused by unstable plasticization. It matches the whole production line's automated control system, can adjust operating parameters such as extrusion temperature and speed in real time according to different raw material formulas, ensuring the overall processing efficiency and finished product stability of the turnkey project.

This extruder can work for plastic film/bags/flakes material directly without requiring crushing/pelletizing treatment. It greatly simplifies the pre-processing process of waste plastic raw materials, saves the input of additional crushing and granulating equipment, and reduces the overall investment cost and daily energy consumption of the whole production line. The whole equipment is designed with an easy-to-disassemble and clean barrel structure, which can quickly complete the material cleaning and replacement when switching the production of different types of plastics, effectively reducing the downtime of production line switching and improving the overall operation efficiency of the project.

2, Melt Hydraulic Pressing Machine

This supporting equipment is responsible for further shaping the molten plastic output by the extrusion machine. By adjusting the pressure, temperature and holding time parameters, it can press the molten plastic into the fixed specification blank required by customers, so as to meet the shape requirements of subsequent finished product processing. The hydraulic system it adopts has stable output pressure, good pressure holding performance, and can maintain continuous and stable working conditions in long-term continuous production. Its mold base also supports rapid replacement, which can meet the fast switching of production of different specification products, effectively improving the flexible production capacity of the entire turnkey project.

As a professional manufacturer, we possess the capability to meticulously design the pressing machine's overall dimensions and all critical technical parameters in strict alignment with the specific requirements of your final product. This comprehensive design service encompasses detailed specifications, including but not limited to the precise dimensions of the working table, the optimal opening height for material handling and mold placement, and the exact cylinder stroke length necessary to achieve the desired pressing force and forming cycle. Our engineering team tailors these parameters to ensure the machine perfectly integrates with your production process and delivers the intended product quality and output efficiency.

3, Customized plastic pressing molds

These molds are customized and processed according to the actual finished product shape and size requirements of different customers. They adopt high-temperature-resistant and wear-resistant alloy materials, which can maintain stable dimensional accuracy after long-term high-pressure and high-temperature working conditions, and are not prone to deformation and wear that affect the quality of finished products. In the daily use process, the mold only needs conventional cleaning and regular anti-rust maintenance, which has a long service life and effectively reduces the daily operating cost of the production line.

Product Application

This equipment can be flexibly applied to a variety of waste plastic processing scenarios: in daily waste plastic recycling, it can process collected waste plastic films, packaging bags and daily waste plastic products, and process them into standardized molded products for subsequent reuse; in industrial production, it can meet the processing needs of leftover plastic scraps generated during manufacturing, realizing in-plant recycling of waste materials; in the field of municipal engineering and landscape engineering, it can process waste plastics into household products, such as water tanks, buckets, washing basins, and trash bins, plastic chair etc.