Zhoushan Guangheng Alloy Screw Co,LTD.

Zhoushan Guangheng Alloy Screw Co,Ltd is located in the Second Industrial Park of Jintang,Zhoushan City ,which is the screw capital of China. Guangheng is one of the biggest bimetallic screw & barrel manufactories in China, and Guangheng is likely to build cooperation with the maunfactory which dealing with different specifications of injection molding machine,extruder, bakelite,chemical fiber machine ,zipper machine, rubber vulcanizing machine etc.
With the advanced high-temperature and high-speed centrifugal bimetal casting furnace, screw cladding processing equipment and technology, and the world’s top bimetallic composite barrel manufacturing equipment, We choose the high quality material from domestic and foreign after quenching and tempering, qualitativing,finish maching etc. Bimetal barrel use our company successfully developed ‘GH’ alloy series, which with unique formula of high quality alloy powders and other rare elements . And in the increasingly serious circumstances of not enough demand for plastics processing machinery, Guangheng developed injection molding machines, extruders and rubber machines new generation heart parts successfuly. It is high wear resistance, corrosion resistance bimetallic melting cones and bimetallic screw technology. Adding calcium carbonate, kaolin,red mud and silcon dioxide in plastic to change the property, or adding glass fiber, carbon fiber, boron fiber, halogen-free materials to strengthen. So the products will longer using, higher toughness and better wear resistance, better corrosion resistance.Alloy thickness is up to 1.5mm and the hardness is HRC58-HRC64.
In line with the policy” people-oriented, sincerity first, and seek common development” , according to the tirelessly efforts ,Guangheng Alloy has become the latest technology and the best quality in bimetallic screw & barrel manufacturing base in mainland China and highly appreciated by both domestic and foreign customers and OEMs