44 visiting now: 19 France France flag 10 UK UK flag 8 USA USA flag 4 China China flag 1 Vietnam Vietnam flag 1 Denmark Denmark flag 1 Italy Italy flag

Highlighted Companies

  • Glisten Dental Technology (China): Glisten Dental Lab was established as a high end dental workshop in HK in 1997 by Dr Tsang.... http://www.glistendentallab.com
  • @Shenzhen Dihe Electronic Co., Ltd. (China): Multilayer PCB, Metal core PCB, fast PCB and middle-small batch PCB with multi-species,... http://www.szdh-pcb.com
  • TAJ INTERNATIONAL FOR INSULATIONS (Saudi Arabia): Taj International for Insulations factory was formed in 2010 in Saudi Arabia eastern... http://taj-int.net/


  • Parallel Counterrotating Twin Screw Extruder - China

    price: contact company for price

    It becomes more practical for PVC and PET.

    Opposite rotating of the twin screws is the main difference from a co-rotating twin screw extruder. This feature results in less shearing which is the major advantage we design for. It has been successfully used in PVC industry, in PET compounding and recycling industry, as well as in many other fields.

    A complete understanding of features of a counter-rotating twin screw extruder makes us possible to further improve its advantage and to minimize its disadvantage. We reconstruct the design of screw elements and therefore of the screw profile. So this newly-developed extruder has become more and more efficient with characteristics of:


    Company Contact:


    • Phone: 13813842859

    • Address: Lishui Econmic Development Zone,Najnjing,China, Nanjing, China

    • Email: Email


    Published date: June 20, 2013 -

    • Business Description: involved in international trade import export of goods, products, and services

    Related listings



    • Parallel Co Rotating Twin Screw Extruder
      Parallel Co Rotating Twin Screw Extruder
      Plastic Working Machinery - Nanjing Gorray Extrusion Equipment LLC - China - June 20, 2013 - contact company for price

      A modern high-performance extruder is distinguished by its specialized features. A twin screw extruder has evolved in design, performance and productivity through a span of several decades. A twin screw extruder has made it possible to achieve high q...

    • Gts H High Torque Twin Screw Extruder
      Gts H High Torque Twin Screw Extruder
      Plastic Working Machinery - Nanjing Gorray Extrusion Equipment LLC - China - June 20, 2013 - contact company for price

      Absorbing the most advanced technology in the world, Nanjing Gorray has further developed the design of high torque twin screw extruder with high power. Gearbox: thick-wall cast-iron case is used to decrease vibration and noise; topology theory is ap...

    • Single Blade Labyrinth Type Drip Irrigation Tape Machine
      Single Blade Labyrinth Type Drip Irrigation Tape Machine
      Plastic Working Machinery - Tangshan Zhifu Plastic Machinery Co., Ltd - China - March 24, 2013 - contact company for price

      Single blade labyrinth type drip irrigation tape making machine is a new- type production facility for plastic irrigation tape. Its product is applied in cropland and gardens. It saves water and energy, thus improves output and profits. Characteristi...



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"