Extruder Family for 25 D with Grooved Bush (Sunteh)
The Extruder Family for 25 D with grooved bush offers a versatile and high-performance solution for plastic processing and blow molding applications. With a comprehensive size range from 30mm to 130mm, this extruder line supports a wide array of production needs—from small-scale packaging to industrial-grade extrusion tasks.
Built with precision engineering and enhanced feeding technology, this extruder family is ideal for processing a wide variety of thermoplastics with excellent output stability and material homogeneity.
A Complete Range for Every Extrusion Demand
The Extruder Family for 25 D with grooved bush includes the following diameter sizes:
-
30mm
-
40mm
-
50mm
-
60mm
-
70mm
-
80mm
-
90mm
-
100mm
-
110mm
-
120mm
-
130mm
This broad range allows manufacturers to select the optimal extruder size based on output volume, material type, and application-specific requirements. Whether you’re producing cosmetic bottles, fuel tanks, or technical profiles, this extruder series adapts easily to your production line.
What Makes the 25 D Configuration Unique?
Optimized Length-to-Diameter Ratio
The “25 D” in the product name refers to the length-to-diameter ratio of the screw. A 25:1 ratio offers a balanced combination of melting performance, mixing efficiency, and pressure buildup. It is widely used in blow molding and profile extrusion due to its proven processing reliability.
This configuration ensures proper plasticization and stable extrusion flow, especially when working with materials like HDPE, LDPE, PP, and blends.
Grooved Bush Technology for Superior Feeding
One of the defining features of the Extruder Family for 25 D with grooved bush is its grooved feed bushing. This component significantly improves the feeding of granules into the screw, especially for materials with low bulk density.
Key Advantages of Grooved Bush Design:
-
Increased material intake efficiency
-
Reduced slippage and feed variation
-
Enhanced pressure stability
-
Improved melt quality and throughput
This technology ensures consistent output rates, better energy efficiency, and reduced raw material waste.
Built for Durability and Easy Maintenance
Each extruder in this family is constructed with wear-resistant barrels and high-performance screws, making them suitable for continuous, long-term operation. The modular design simplifies maintenance, with easy access to all core components.
These extruders are built for modern manufacturing environments where uptime and output consistency are key to maintaining a competitive edge.
Applications of the Extruder Family for 25 D with Grooved Bush
This extruder range is well-suited for:
-
Blow molding machines
-
Film extrusion lines
-
Pipe and profile extrusion
-
Granulation and compounding systems
Whether you are working with virgin polymers or recycled materials, the Extruder Family for 25 D with grooved bush delivers repeatable results with minimal operator intervention.
Technical Summary
-
Screw Diameter Range: 30mm – 130mm
-
L/D Ratio: 25:1
-
Feed Zone: Grooved bushing for optimized intake
-
Material Compatibility: HDPE, LDPE, PP, PVC, EVA, and custom blends
-
Drive System: Energy-efficient motor with torque-optimized gearbox
-
Maintenance: Modular design with quick disassembly features
Boost Your Production with the Right Extruder Technology
Choosing the right extruder can greatly improve product quality, material usage, and production costs. The Extruder Family for 25 D with grooved bush is engineered to meet the needs of modern extrusion plants by delivering high-performance processing, minimal downtime, and consistent throughput across various applications.
Contact us today to request technical documentation, configuration guidance, or a custom quotation. Our engineering team is ready to help you select the perfect extruder size and configuration for your specific production needs.