Main Charactors
Efficient and stable, widely used in industries: The twin-screw extruder barrels produced by Heng Lande are widely used in plastics, rubber, chemicals, food, new energy and other industries. Countless extruders on the market use our accessories. And efficient and stable operation, these prove our strength.
Advanced "building block" design: Our split twin-screw extruders feature an advanced "building block" design. This design allows the main screw and barrel to be assembled from modular screw blocks that are mounted on a mandrel and barrel lining. These modular blocks can be adjusted and combined to meet the specific processing needs of different materials. This flexibility facilitates material transportation, refinement, shearing, and discharge, effectively balancing versatility and specificity to accommodate multiple applications with a single machine.
Reduced maintenance costs: The "building block" design also offers significant cost savings. Instead of replacing entire screws or barrels, only the worn components need to be replaced. This approach minimizes maintenance costs by allowing partial replacements, thus avoiding the expense of scrapping the entire unit or purchasing a new barrel.
Why choose HLD’s extruder barrel?
The screw barrel of a twin-screw extruder. We have extensive experience in twin-screw extruder screw barrels. Through continuous practice, we have developed a variety of new screw barrels, which, with different screw designs, greatly increase output and enhance service life. We also provide OEM services for well-known extruder complete machine manufacturers in the world. Zhitian is one of the best extruder barrel manufacturers in China.
After-sales service:
We provide comprehensive after-sales service, including installation guidance, technical training and long-term technical support. Each barrel undergoes rigorous quality testing before leaving the factory to ensure that it meets the highest standards of performance and durability.
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.
| Model | L/D | Screw national standard diameter |
| H-20B | 28~60 :1 | 21.7mm |
| H-35B | 28~60 :1 | 35.6mm |
| H-50B | 28~60 :1 | 51mm |
| H-65B | 28~60 :1 | 62.4mm |
| H-75B | 28~60 :1 | 71.5mm |
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
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Wholesale high wear resistance barrel for twin screw extruder/three screw extruder Images
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