Zhoushan microwave screw machinery Co., LTD has been committed to the production and research and development of plastic machinery, and has continuously integrated foreign screw machinery technology and expertise. With this commitment, we have developed advanced products such as Cone twin-screw, which stand out with their unique design and excellent performance. Unlike parallel twin screws, Cone twin-screw has different diameters at both ends, with a larger diameter in the feed section and a smaller diameter in the homogenizing section, with a gradual transition. This innovative design ensures a more uniform plasticizing process, making it particularly suitable for processing materials such as PVC and other thermoplastic resins.

Our Cone twin-screw is an important part of our rich product line, which includes planetary screw extruders. The planetary screw extruder uses a sophisticated planetary screw design that complements the Cone twin-screw to provide unparalleled mixing and dispersing capabilities. Both products are refined with high-quality 38CrMoAlAl materials and undergo rigorous processes such as tempering, stabilization, nitriding, precision grinding and polishing. These meticulous processes ensure the durability and excellent quality of our products, enabling them to withstand the harsh conditions of industrial applications.

Cone twin-screw and planetary screw extruders are versatile equipment in the plastics processing industry and are widely used in a variety of applications, including the production of common plastics, PP, PE, ABS, PVC, etc. These machines are particularly good at producing pellets, pipes, profiles, sheets and wood-plastic composites. The design of the cone twin-screw facilitates intense mixing and shearing of the material, achieving highly uniform plasticization and improving the quality of the final product. This ability is particularly important when processing difficult materials such as rigid PVC powder, which can be directly extruded into pipes, sheets, films, profiles and other plastic products. These machines can also easily cope with various plastic modification and granulation processes.

Zhoushan microwave screw machinery Co., LTD's expertise in manufacturing these advanced extruders is demonstrated by the use of advanced motors and cooling systems. Cone twin-screw and planetary screw extruders are driven by high-performance variable frequency motors or DC motors to ensure smooth operation, high torque transmission and high energy efficiency. The integrated imported frequency converter or DC speed regulator allows seamless and precise speed regulation, which is beneficial to environmental sustainability and achieves excellent operating performance. The equipment is also equipped with oil cooling and dedicated air cooling systems to maintain optimal temperature and ensure efficient and long-lasting performance.

In addition to plastics, our Cone twin-screw and planetary screw extruders have also proven their value in the rubber industry. They excel in producing a variety of rubber products, including tires, hoses and seals, and are widely used in the automotive, machinery and electronics fields. This versatility highlights Zhoushan microwave screw machinery Co., LTD's commitment to innovation and excellence in the field of extrusion technology.

As a diversified and large-scale professional production base in China, Zhoushan microwave screw machinery Co., LTD integrates precision screw barrels and mechanical processing plants to serve the high-end market. Products are exported to many countries such as the United States, Germany, Dubai, Vietnam, Thailand, etc., and have established solid partnerships with many plastic production and construction machinery manufacturers. We adhere to the principles of credibility first and service first, and are committed to providing customers with cost-effective and high-quality products.