Product Type & Material

Our plastic granulator screws are crafted from high-strength, premium alloy steel, offering exceptional wear and corrosion resistance to ensure long-term durability in various challenging working environments. Their precise design and rigorous manufacturing process guarantee efficient and stable operation.

Product Features

Each screw is meticulously designed and manufactured to strict engineering standards, with precise attention to diameter, effective length, and optimized pitch. The screw's groove structure is thoughtfully engineered to improve mixing efficiency and ensure particle uniformity during plastic extrusion.

Performance

Our screw products boast outstanding wear resistance and thermal stability, making them ideal for environments requiring long-term, high-intensity operation. The optimized screw design significantly enhances plastic extrusion efficiency, ensuring stability and the production of high-quality plastic particles.

Scope of application and application

These screws are extensively used in various plastic granulation processes and are compatible with materials such as polypropylene and polyethylene. Whether you're replacing parts for new equipment or upgrading existing systems, our screw products are designed to meet your specific production requirements.

Cleaning & Maintenance

For sustained reliability, we suggest routinely cleaning and maintaining threaded elements to preserve their superior surface finish and functionality.

Buying advice

We provide a range of screw products in various specifications and configurations to ensure compatibility with different models and brands of plastic granulators. Selecting the right screw product is crucial for optimizing your production line's efficiency and producing high-quality plastic pellets.

Whether you need a single screw or a full set of screw components, we are dedicated to offering top-quality solutions and professional support. For more information or any inquiries, please don't hesitate to reach out to our customer service team at any time.

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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