Screw tip, nozzle - China Zhoushan Hina Mach

Screw tip, nozzle

Short Tlhaloso:

We have screw tips for all models Haitian injection molding machine in stock.

  • Transportation: By Air, Sea, Express, Train, Truck
  • Terms tefello: T/T, Western Union, PayPal
  • Document: Certificate, Transportation bill
  • Production time: 7 to 10 days
  • Product Qaqileng

    Screw tip installed at the end of screw, it’s the main difference between injection screw and extruder screw.
    There are two kinds of screw tips for injection molding machine, with and without check ring and thrust chamber ring. For Plastics with high viscosity like PMMA, PC, AC or plastics with poor thermal stability like PVC, generally screw tips without check ring.
    Screw tips with check ring, when preplasticizing, check ring open, melt material pass throught screw tip, when injection molding, check ring slosed to prevent melt material back-flow.
    Nozzle Types: open-type, sealed-type, hot runner type, multi runner type.
    Five Steps to place an order: 
    Step 1. Inquiry.
    Send us diameter of screw.
    For screw tips of Chinese injection machine, please send us the machine model and diameter of screw(We have a lot of drawings for screw of injection machine).
    If you have drawing or draft, please send us! That will save a lot of your time!  
    Step 2. Quotation & Contract
    Our manager will send you a quotation.
    After confirming the quotation by you, we will send you invoice and contract for payment.
    Step 3. Drawing
    Our specialist will design drawings and send you for confirming.
    Drawings are made by Auto CAD.
    Step 4. Production
    Production time from 7 to 10 days, depend on complexity of screw tips.
    Step 5. Inspection & Delivery
    After production we will check the hardness and sizes, send you photoes of screw tips.
    With rich experiences in shipment we can offer the best delivery plan for you.

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