Fully Hardened Screw, wear-resistant and corrosion-resistant, it is made of die steel and HIP powder alloy steel imported from USA, Germany, Austria, Sweden, Switzerland and Japan.
Bimetallic barrel, Fe based barrels produced with centrifugal casting processing and Nickel bases alloy barrels produced with vacuum sintering process, halogen-free special barrels.
According to different plastic properties, different screws can be selected: common type, gradient type, mutant type, double-headed type, multi-headed type, spiral type, separation type, barrier type, wave type, exhaust type, pin type, mixed type, etc.
Modular parallel twin screws and barrel series produced with domestic and imported PM-HIP powder alloy steel.
Rubber hot/cold feed screws and barres: Φ30-Φ300 Rubber pin cold feed screws and barrels: Φ75-Φ250 L/D Ratio: 4-20 Applications: Rubber tires, cables, sealants, conveyor belts, and many more.
SUPERIOR MACHINERY was established in 1992 in Ningbo (China), the east departure port of the ancient “Maritime Silk Road” and one of the most important port nodes of the current “One Belt, One Road” Chinese National Strategy. The geographical environment and the long history of business culture make Ningbo an important foreign trade port and high-end manufacturing leading city in China.
SUPERIOR MACHINERY currently owns a modern factory covering an area of about 10,000 square meters, equipped with high-end precision processing and production equipment.
SUPERIOR MACHINERY has been growing from a machinery workshop to nowadays’ modern manufacturing plant with the production space of 10000 ㎡.
PassedISO 9000 quality management system certification,we are trusted by our customers, with advanced technology, high quality, and good service.
The vacuum sintered Ni-based alloy barrels,Fully Hardened super-polished screws
Tel：+86-574-89075950 Fax：+86-574-89075951 Email： info@superior-machinery.com
Carbon fiber-reinforced polymer matrix composites are widely used in aerospace, medical, automotive, and shipbuilding industries due to their advantages such as low density, high stiffness,
International Plastics and Rubber Industry Exhibition will be held in Shenzhen, China from April 15th to April 18th. Superior Machinery will participate in this exhibition.
In the PVC extrusion industry, screw breakage is a common issue that severely impacts production efficiency and product quality. Screw breakage is typically categorized into
May the new year bring you peace, joy, and success in all your endeavors. Happy New Year 2025! –Ningbo Superior Machinery Team
No.9 Jixiang Rd,Xihou Industrial, Jintang Town,Dinghai District, Zhoushan City,316031 Zhejiang Province,China. Tel: +86-574-89075950
E-mail: info@superior-machinery.com
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