Product News

• Four Reasons Why Manufacturers Should Start Recycling In-House Plastic Waste

  This article explains the importance of in-house plastic recycling (Post-Industrial Recycling, PIR) for manufacturers. By converting production scrap such as films, bags, and injection molding waste into reusable pellets, companies can reduce material costs, improve quality control, and support circular economy goals. In-house recycling also minimizes outsourcing expenses, lowers carbon footprint, and creates additional economic value by transforming plastic waste into marketable raw materials.

  Products Release March 09, 2026
• Why Is PA (Nylon) Sometimes Added in TPE Pelletizing? A Comprehensive Guide To Performance Enhancement

  The article explains why PA (nylon) is sometimes added during TPE pelletizing and highlights its role as a performance-enhancing modification material. By blending PA with SEBS or SEPS-based TPE through twin-screw extrusion compounding, manufacturers can significantly improve mechanical strength, heat resistance, chemical resistance, and dimensional stability. The article also discusses material selection, compatibilizer design, processing optimization, and typical high-end applications such as medical devices, wearable products, and automotive components.

  Products Release March 05, 2026
• How To Adjust Pelletizer Temperature And Solve Pellet Sticking And Hollow Pellet Problems

  This article explains how to properly adjust the temperature of a plastic pelletizing machine and provides solutions to common pelletizing defects such as pellet sticking and hollow pellets. It highlights the importance of setting temperature profiles based on material properties, monitoring processing parameters, and maintaining proper cooling and venting systems. By optimizing these factors, manufacturers can improve pellet quality, enhance production stability, and reduce material waste during plastic extrusion and pelletizing processes.

  Products Release March 02, 2026
• Strand Cutter for Small Pilot Filament Recycling

  This article introduces a compact strand cutter designed for small-scale and pilot filament recycling. The machine converts extrusion strand waste into uniform pellets, improving material reuse and reducing production costs. With multi-strand support, adjustable cutting speed, easy maintenance, and a space-saving design, it provides an efficient recycling solution for R&D lines and small filament production using materials such as PLA, ABS, PETG, and TPU.

  Products Release February 26, 2026
• How To Choose The Right Laboratory Extruder for Your Application

  Laboratory pelletizing extruders are compact, high-precision machines designed for polymer research, formulation development, pilot production, and small-batch pellet manufacturing. They operate using the same principles as industrial extrusion systems but provide greater flexibility, lower material consumption, and precise process control. These machines support applications such as polymer compounding, masterbatch production, biodegradable material development, and reactive extrusion. By enabling accurate testing of screw configurations, temperature profiles, and processing parameters, laboratory pelletizing extruders serve as a critical bridge between material development and full-scale industrial pellet production.

  Products Release February 09, 2026
• The Science of Plastic Coloring with Masterbatch And Twin Screw Extruders

  Color masterbatch is a highly efficient solution for coloring plastics, produced through precise pigment dispersion and compounding technology. Using a twin screw extruder, pigments and carrier resins are uniformly mixed, melted, and pelletized to ensure excellent color consistency, dispersion, and process stability. This technology is widely used in packaging, automotive, and consumer plastics, providing reliable and high-quality coloring performance in modern plastic manufacturing.

  Products Release February 02, 2026
• Why Pelletizing Is Essential in Plastic Recycling Processes

  Plastic pelletizing is a key step in plastic recycling. By melting, filtering, and cutting cleaned plastic waste into uniform pellets, a plastic pelletizing machine ensures stable feeding, consistent material quality, and higher recycling value. For recycled PP and PS packaging waste, pelletizing transforms low-value scrap into standardized industrial raw material ready for efficient reuse.

  Products Release January 29, 2026
• WHY Twin Screw Extruders Are The Right Choice for Plastic Coloring

  Plastic coloring requires precise and consistent dispersion of pigments, not just polymer melting. Compared with single screw extruders, twin screw extruders provide superior mixing, accurate pigment feeding, and stable process control. This results in uniform color, lower pigment consumption, and reliable batch-to-batch consistency, making twin screw extruders the preferred solution for high-quality plastic coloring applications.

  Products Release January 22, 2026
• What is the screw L/D ratio? How to choose the L/D ratio?

  1. What is the screw L/D ratio? 2. The advantage of increasing the L/D ratio 3. How to choose the L/D ratio?

  Products Release July 18, 2022
• Hollow Plastic Pellets? Practical Solutions To Improve Pellet Quality

  This article explains the common causes of hollow plastic pellets during the extrusion and pelletizing process, including high moisture content, improper temperature control, poor venting, and excessive cooling. It provides practical solutions such as proper raw material drying, optimized processing parameters, effective vacuum degassing, and regular equipment maintenance to improve pellet density and overall product quality.

  Products Release January 15, 2026