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PET Special Series screw

PET Special Series screw

    Min. Order: 1 Piece/Pieces
    Packaging: wooden packing
    Brand: HAYEUR
    Transportation: Ocean,Land
    Place of Origin: China
    Port: ningbo,shanghai

Product Description

Brief introduction:

PET resin has poor thermal stability, and is easy to hydrolyze. It is often added pigments such as color oil and Color Masterbatch, thus is easy to produce excess formaldehyde gas that will acidize during the injection molding, which is typical in the bottle preform molding industry. With the popularity of lean production, the screw structure tends to low-shear – high mixing. After years of research and development and practical analysis, the single melt tank is divided into high- and low-pressure areas to form a wavy structure, in substitution of solid and liquid tanks, so that the melt will shunt itself in this area without hindering the travel time, thus achieving the best energy-efficiency ratio.

Basic parameters:
Scope of application:


Auto parts

Electronic appliances

Blow molding

screw barrel price


 Established in 1994, Zhejiang Huaye Plastics Machinery Co., Ltd. now is the leading manufacturer of screws, barrels and tie bars in the world. We provide the injection molding, extrusion and rubber industry with quality products, best service and advanced solutions. Huaye has imported an array of advanced precision equipment to produce and process super wear-resistant, corrosion-resistant, high-pressure resistant and high-speed resistant screws and barrels. We have professional R & D and service teams, focusing on technological innovation and meeting the requirements of different customers. In the future, we will continue to devote to the development of global screw industry, and create greater value for our customers!

Company Info

  • Representative: Zengfu Xia
  • Product/Service: Injection molding machine screw , Injection molding machine barrel , Extruder screw , Extruder barrel , Screw Accessories , Rubber Machine Screw
  • Capital (Million US $): 60000000RMB
  • Year Established: 1994
  • Total Annual Sales Volume (Million US $): US$50 Million - US$100 Million
  • Export Percentage: 31% - 40%
  • Total Annual Purchase Volume (Million US $): US$2.5 Million - US$5 Million
  • No. of Production Lines: 15
  • No. of R&D Staff: 51 -60 People
  • No. of QC Staff: 51 -60 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 50,000-100,000 square meters
  • Contact Person: Mr. Andy Qiu
  • Tel: +86-0574-86325090
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