Product Description
Screw elements are essential in twin screw extruders, playing a key role in determining the quality and output of plastic products. High-quality screw elements facilitate effective mixing, cutting, spreading, and interaction of plastic molecules. Their superior self-cleaning ability maintains the overall quality of the production line. Leveraging extensive experience and integrating global best practices along with customer feedback, our company has developed a range of screw elements with optimized specifications. These elements are designed for high self-cleaning performance, wear resistance, and corrosion resistance, ensuring dependable and efficient operation.

Screw material:

high speed tool steel W6Mo5Cr4V2,

wear-resistant, vacuum quenching treated.

Why choose HLD's screw element?

Our Advantages

Application

This screw is widely used in plastic pelletizing machines, including the processing of polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC) and other plastic materials. It is especially suitable for the production of various plastic granules, recycled plastic granules and engineering plastic granules.

Purchase Instructions

Please contact our sales team for detailed technical specifications and quotations. We provide professional technical support and customized services to meet your specific needs.

After-sales service

We promise to provide comprehensive after-sales service, including technical consultation and troubleshooting support. The screws are rigorously tested before leaving the factory to ensure that they meet the highest quality standards.

FAQ
1:How many years of experience do you have?
Over 15 years experience in extruder industry.

2:Are you traders or manufacturers?What is the area of the factory?
We are manufacturer,The factory is over 5000 square meters.
3:Screw and barrel accessories, who is produced?
Our factory manufactures it ourselves
4:Can I have a sample order for extruder?
Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
5:How to proceed an order for ?
Firstly ,let us know your requirements or application.
Secondly ,We quote according to your requirements or our suggestions.
Thirdly ,customer confirms the samples and places deposit for formal order.
Fourthly, We arrange the production.
Finally, arrange delivery
6: Provide technology and formula?
For orders over a certain amount, we will provide the technology and formula to help you complete the project.
7: Have a catalogue​?
HLD Album.pdf

HLD is a professional manufacturing company specializing in research, development, design, and production of high-quality machinery products including “parallel twin-screw extruders,” “single-screw extruders,” as well as screw elements and kneading elements.
We have more than 20 years of experience in the plastic machinery industry, we are one of the famous machinery manufacturers in China. Exports to more than 20 countries. Perfect design and service team, The factory is over 5000 square meters. We hope that in the future, Better quality, win customer recognition.

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