Zhoushan Tongfa Machinery Equipment Co., Ltd.   

        Zhoushan Tongfa Machinery Co., Ltd is located in the "Zhejiang islands of Zhoushan New District", covers an area of 20 acres, was founded in 1994, is a collection research and development, production, sales of plastic machinery in one of the high-tech enterprises in Zhejiang Province, is currently the only a professional production of various kinds of large yield granulation equipment and "conical twin-screw extruder" enterprises!
        in 2010 the company was awarded "national Ministry" as "conical twin-screw extruder first" national industry standard drafting unit, "screw barrel" industry standard drafting unit "third, single screw extruder" industry standard drafting unit fourth. The company is Chinese Plastics Processing Industry Association member units, was awarded the "2009 annual China plastics industry advanced unit". The company has been rated as: "high-tech enterprises in Zhejiang province", "Zhejiang provincial integrity of private enterprise", "Zhejiang province level AAA Shou contract re credit", "Zhejiang provincial AAA grade credit enterprise" etc..
        national invention patent product - "conical twin-screw extruder" (Patent No.: 200510118915.3) from my company exclusive production and sales, products to fill the domestic blank, at present not authorized any company production and sales, beware of fake! Product core technology has reached the leading level at home and abroad, and won the "National Science and technology department and other 4 ministries" awarded "national key new product" title!
       
        "conical twin-screw extruder (" 2 cone-shaped screws rotate in the same direction, the screw length diameter ratio reaches 48:1), as a comprehensive "double cone" (feeding large quantity, high pressure extrusion, low speed, low shear) and "flat" (long diameter ratio, high filling, strong mixing etc.) the advantages, so it has super high yield (10-30 tons / day), the super low energy consumption (1 tons of products the lowest power consumption is only 80 degrees), mixing dispersion effect and the plasticity is good, high pressure and low temperature, low temperature, low shear extrusion processing, can add specific cases of calcium carbonate (more than 80%) and can be used 100% recycled material for reproduction and many other leading edge. Can replace the "mixer", continuous mixing extruding granulation! The guarantee of strength: more than double than other similar products yield, saving 600 degrees above the 1 day, a year to save electricity and labor costs more than 150000 yuan or more! Welcome the masses of customers with the raw material to our company for field testing!
       
        the most suitable: filled masterbatch (more than 85% high fill), modified granulation, cable materials, masterbatch (low smoke zero halogen / crosslinking), PVC granulation, wood / bamboo and plastic (one step), super polymer extrusion. (on behalf of clients: Taiwan Han Yang, Shanghai, Shanghai, BC, heart, the rainbow group, Zijiang group, Guangdong Fanchang, Jiangsu crown and so on hundred)
       
        core product: (screw diameter: 65/130mm; screw length: 3150mm; length to diameter ratio: 48:1)
       
        1, "super yield PVC twin screw granulator" (yield: 800 kg / hour, tons of power consumption of 80 degrees);
        2, "new energy efficient mixer type cable granulation machine" (yield: 700 kg / hour, tons of power consumption of 120 degrees);
        3, "mixing type modified masterbatch masterbatch / twin-screw granulator" (yield: 700 kg / hour, tons of power consumption of 150 degrees);
        4, "a new continuous mixer low smoke halogen-free / crosslinking cable compound twin-screw granulator" (yield: 600 kg / hour, tons of power consumption of 150 degrees);
        5, "the new mixer type filling masterbatch twin-screw granulator" (yield: 700 kg / hour, tons of power consumption of 150 degrees).

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