Zhoushan microwave screw machinery Co., LTD is a diversified large-scale professional production base. We produce WB-WE series planetary screws, planetary barrels and planetary extruders, SJS series Conical Twin Screw, double barrels and twin screw plastic extruders, SJ series single screw, single barrel and single screw plastic extruders, pearl cotton screw barrels, and various pipes, plates, profile production lines, and also focus on the research and development and manufacturing of injection molding machine accessories. These accessories are centered on the precursor, the three small parts of the screw, and the nozzle. They are fully made of SKD61 high-quality materials to ensure that the products have excellent high temperature resistance and wear resistance. With precise processing technology and optimized structural design, even in high-intensity and long-term working environments, our injection molding machine accessories can ensure stable performance, reduce energy loss, and improve the stability and precision of the injection molding process.

As the key supporting component of the injection molding machine, the front stage is forged with high-strength SKD61 alloy steel and has excellent high temperature resistance, wear resistance, and deformation resistance. Its precise processing technology ensures perfect fit with the injection molding machine body, and the optimized flow channel design improves the flow efficiency of the melt, bringing higher output and lower energy consumption to the production line. The three major components of the screw are the core of the plasticizing system of the injection molding machine, which directly affects the plasticizing quality and production efficiency of the plastic. We use SKD61 advanced alloy materials, combined with advanced heat treatment processes, to ensure that the three major components of the screw have excellent wear resistance, corrosion resistance and high temperature resistance. The precise grinding process ensures that the screw fits tightly with the barrel, reduces the gap, avoids material leakage, optimizes the plasticizing effect, makes the product molding more uniform and delicate, and meets the requirements of high-precision injection molding.

As the key interface connecting the mold and the injection molding machine, the nozzle is made of SKD61 material. After precision processing and heat treatment, it has excellent thermal stability and wear resistance, and can withstand continuous operation under high temperature and high pressure environment. The unique flow channel design reduces the residence time of the molten material in the nozzle, prevents material degradation and clogging, and ensures that high-quality products can be obtained every time injection molding. We also provide injection molding machine accessories such as nozzle flanges, adapters, joints, cold water jackets, nuts, nylon special internal and external spring nozzles, anti-backflow oil pressure, rubber heads, anti-backflow rings, etc. to meet different injection molding machine models and production needs.

We provide customized service solutions based on the actual needs of users and machine specifications, carry out personalized design and production, ensure the matching of accessories with injection molding machines, and improve production efficiency and product quality. As a production base integrating precision screw barrels and mechanical processing, we mainly export products to the United States, Germany, Dubai, Vietnam, Thailand and other countries or regions, and cooperate with many plastic production and construction machinery factory customers, and have become their important machinery parts supplier in China.