Conical twin screw and barrel is the very kind of screw specialized in direct extrusion of various types PVC powder. With the unique advantage of screw core cooling, vacuum exhausting, good seld cleaning, easy laying off, easy maintenance and low energy consumption, conical twin screw and barrel can meet the technical requirement of material delivery, compression, mixing, exhausting and plasticization at a lower temperature. As a result, it gradually took replace single screw equipment in PVC field and was already broadly applied in PVC processing fields.
However, the increase of CaCO3 proportion when processing PVC products and appearance of new type of PVC material, led to the result of deficiency in anticorrosion, wear resistance, plasticization quality and output of conical twin screw and barrel. According to the clients different requirement, Yumin engineer designed the best configured screw by introducing the most advanced design concept of twin screw thread, twin screw depth and twin conicity to achieve the best plasticization status and the biggest output. Yumin engineer also introduce the internationally advanced heat treatment equipments and technology to solve the problem of wear and corrosion of conical screw and barrel. Conical twin screw and barrel is already successfully applied in the precess of PVC sheet, pipe, sheet, pellet and mould, etc. What's more, it has successfully solved the technical problem of various low foaming, high foaming, wear and corrosion and so on.
What is the packaging?
1) Wooden case package
2) Plastic film package
3) Suitable to transportation
4) As buyer request
5) One piece into one package
Payment: T/T, Western union, moneyGram and so on.
Our office:
1 Our Strength: We have an experience of more than 20 years of manufacturing and designing Plastic machines, varied Screws and Barrels and spares. We concentrate on improving quality, updating design, enhancing service and after service.
2 Our products: Screws Barrels for Injection, Extrusion, and Blow Molding applications; Relevant accessories(such as die head, gearbox, filter screen changer and so on); Plastic processing machinery.
3 Location advantage: Located in -Ruian Town in Wenzhou City, near to Ningbo Port and Shanghai Port.
4 Market areas: Global sales network reaching South America, Eastern Europe, Southeast Asia, Africa, Oceania and the Middle East etc. Welcome to visit our company.
FAQ:
Q1: What's your biggest concern?
A: Q------qulity more than 20 years' expierence + professional high technology production
Team + strict product inspection = high qulity
P------price large scale production + full set of independent production = reasonable price
Q2: Guarantee time and after-sale?
A: One year guarantee time, after one year, we have professional after-sales department
More question, pls feel free to contact us!
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