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Desktop Dual-Screw Extruder: Unlocking a High-Quality Solution for Preparing Hollow-Fiber Ultrafiltration Membranes
2026-03-23

In today’s fields of materials science and membrane technology, hollow-fiber ultrafiltration membranes—thanks to their high efficiency and energy-saving advantages—are widely used in various industries, including water treatment, pharmaceuticals, and food processing. To fully meet the diverse needs of researchers and manufacturing enterprises, Har Technology has launched a desktop dual-screw extruder, complete with a melt pump, water tank, and winding system, dedicated to providing users with a comprehensive solution for the preparation of hollow-fiber ultrafiltration membranes. 



HTGD-11 Desktop Dual-Screw Extruder


I.  Device Highlights

 

1. Compact and flexible, efficient and convenient

 

The benchtop twin-screw extruder is compact in size and easy to operate, making it ideal for laboratory use and small-scale production. Its compact design not only saves space but also enables efficient mixing and extrusion of materials in a quick and effective manner.

 

2. Precise control, quality assurance

 

Equipped with a high-precision melt pump, this system ensures stable melt flow and precise temperature control, effectively enhancing the uniformity and quality of the membrane material. Whether for experimental research or mass production, it guarantees consistent membrane material performance.

 

3. Multi-function integration, one device for multiple uses

 

The integrated sink and winding system seamlessly combines melt extrusion, cooling and shaping, and winding—all in one continuous process. This not only simplifies the operational workflow but also significantly boosts production efficiency.

 

II. Application Fields

 

l- Water treatment: Used to prepare hollow-fiber ultrafiltration membranes, effectively removing impurities such as suspended solids, colloids, and bacteria from water, thereby ensuring water quality safety.

 

l- Pharmaceutical industry: Used for drug separation and purification, ensuring the purity and stability of drug ingredients.

 

l- Food processing: Used for filtering and clarifying food and beverages, enhancing product quality.

 

III. Simple operation and easy maintenance

 

The desktop-style twin-screw extruder features PLC touch-screen control, an user-friendly operating interface, and intuitive, easy-to-understand parameter settings. The equipment is simple to maintain, with components that are easy to replace, significantly reducing both usage and maintenance costs.

 

The benchtop twin-screw extruder, with its superior performance and user-friendly operation, has become the preferred choice for preparing hollow-fiber ultrafiltration membranes. We look forward to partnering with you to jointly drive innovation and advancement in membrane technology.


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