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Professional manufacturing
Single- and double-screw barrel
WHO ARE WE ?
Zhoushan Dinghai Xutai Machinery Co., Ltd.
Zhoushan Dinghai Xutai Machinery Co., Ltd. is a professional manufacturing enterprise specializing in the research and development, production, and sales of barrel screws, with a deep focus on the core components of plastic machines, rubber, and chemical fiber equipment.
Our main business products are designed and processed for conical and parallel single and double screw screw barrels in the fields of plastics, rubber, ice making,sugar manufacturing, and Penghua food. With stable quality and mature technology, we provide highly adaptable supporting solutions for downstream equipment manufacturing industries.
Since its establishment in 2012, the company has continuously strengthened its technological and manufacturing capabilities. It has now formed a professional design team and an experienced manufacturing team in China, ensuring the full process control from product structure design, process optimization to precision machining and quality inspection, to ensure reliable product performance and outstanding durability. The enterprise is located on Jintang Island, the outer edge of Hangzhou Bay and the eastern part of Zhoushan Archipelago, known as the"hometown of Chinese screws" and the largest plastic machine screw industrycluster in China. It has complete industrial supporting facilities and concentrated technical resources; At the same time, it is adjacent to the core cities of the triangle such as Shanghai, Hangzhou, and Ningbo, with convenient sea and landtransportation and efficient logistics, which can quickly respond to the needs ofdomestic and foreign customers.
After years of steady development, Xutai Machinery has formed a large-scale production capacity with an annual output of 300000 pieces. Its products are exported to more than 40 countries and regions around the world with high cost-effectiveness and stable performance, and have established a good reputation in the international plastic machine parts market, becoming a competitive high-quality supplier in the field of screw barrel manufacturing.
The company was founded in
Annual output
Serving Countries and Regions
xutai
Workshop
Xutai conducts stricetesting on every product, The highly responsible and attentive inspectors are integrated into every testing process, coupled with advancedtesting equipmentand strict scientific management,ensuring thatevery finished product produced can withstand the carefulselection of customers.
2026-04-21
The International Plastics and Rubber Exhibition will be held from April 21 to 24 at Hall 2.1, Booth B91, Shanghai National Exhibition and Convention Center. We warmly welcome your visit and guidance!
2026-04-16
The 8th China International Cable and Wire Exhibition
We welcome both new and existing customers in the cable industry to visit and offer their guidance. Booth: T1A046
2026-01-04
Functional Features of the Exhaust Screw
The venting screw is a specialized component used in extruders, vacuum pumps, and other equipment, with the primary function of efficiently removing volatiles, moisture, or entrapped air from the material to enhance product quality and process stability.