Product Description:
Extruder Screw Elements are critical components used in twin screw
extruders across a wide range of industrial applications. These
precision-engineered segments perform essential functions such as conveying, kneading, mixing, and reversing materials efficiently throughout the extrusion process.
Available in outer diameters ranging from 15.6 mm to 320 mm, our screw elements accommodate various extruder sizes and
operational demands. We offer diverse spline types including Keyway, Multi-tooth, Hexagonal, and Involute, enabling flexible customization to match specific extruder shaft
designs and application requirements.
To enhance durability and performance, our screw elements undergo
advanced surface treatments such as nitriding, polishing, coating, and mirror finishing. These treatments improve wear resistance, corrosion protection,
and operational efficiency, significantly extending the service
life of the components.
Our Extruder Screw Elements are designed for compatibility with
leading twin screw extruder brands including Coperion, Leistritz, KraussMaffei, JSW, and more. Custom solutions are also available to ensure a perfect
fit for specialized machinery, guaranteeing seamless integration
and optimal extrusion performance.
Functionally, the elements are categorized into distinct types
based on their roles within the extrusion process:
- Conveying Elements for effective material transport
- Kneading Blocks to facilitate mixing and homogenization
- Mixing Discs for blending raw materials
- Reverse Elements to alter material flow direction
Each type is engineered to deliver superior processing results,
ensuring efficient production and high-quality output.
Features:
- Product Name: Extruder Screw Elements
- Tooth Profile: 30° / 45° / 60° Kneading Angle (customized
Available)
- Outer Diameter (OD): 15.6 Mm – 320 Mm
- Spline Type: Keyway / Multi-tooth / Hexagonal / Involute
- Wear Resistance Grade: High Wear-resistant / Standard / Enhanced
HIP
- Hardness: HRC 58–65
Technical Parameters:
| Processing Technology | CNC Precision Machining + Vacuum Heat Treatment |
| Tooth Profile | 30° / 45° / 60° Kneading Angle (customized Available) |
| Spline Type | Keyway / Multi-tooth / Hexagonal / Involute |
| Zone Position | Feeding / Melting / Mixing / Metering / Venting |
| Wear Resistance Grade | High Wear-resistant / Standard / Enhanced HIP |
| Outer Diameter (OD) | 15.6 Mm – 320 Mm |
| Surface Treatment | Nitriding / Polishing / Coating / Mirror-finished |
| Type | Conveying Element / Kneading Block / Mixing Disc / Reverse Element |
| Customization | Available For Geometry, Pitch, Length, Angle |
| Hardness | HRC 58–65 |
Applications:
Zhitian Extruder Screw Elements (Model Number: 20-320) are
versatile components designed for use in plastic extruder machines.
These screw elements are manufactured in China and hold ISO:9001
certification, ensuring high quality and reliability.
The Extruder Screw Elements are crafted from premium materials such
as W6Mo5Cr4V2, 38CrMoAl, HIP Alloy, and Stainless Steel, offering
excellent durability and performance. The surface treatment options
include Nitriding, Polishing, Coating, and Mirror-finished,
enhancing the wear resistance and longevity of the components.
With tooth profiles available in 30°, 45°, and 60° kneading angles,
these screw elements can be customized to meet specific
requirements, making them suitable for various applications in twin
screw extruders. The wear resistance grade ranges from High
Wear-resistant to Enhanced HIP, catering to different operational
needs.
Whether you are using Coperion, Leistritz, KraussMaffei, JSW, or
custom extruder machines, the Zhitian Extruder Screw Elements
ensure compatibility and optimal performance. The minimum order
quantity is 1, and pricing is available upon timely quotation.
Packaged in sturdy wooden cases, these screw elements are
safeguarded during transportation, with delivery times ranging from
5 to 60 days. The Zhitian Extruder Screw Elements are ideal for
various extrusion processes, offering efficiency, durability, and
precision.
Customization:
Product Customization Services for the Extruder Screw Elements:
Brand Name: Zhitian
Model Number: 20-320
Place Of Origin: China
Certification: Iso:9001
Minimum Order Quantity: 1
Price: Timely Quotation
Packaging Details: Wooden Case
Delivery Time: 5-60
Spline Type: Keyway / Multi-tooth / Hexagonal / Involute
Material: W6Mo5Cr4V2 / 38CrMoAl / HIP Alloy / Stainless Steel
Zone Position: Feeding / Melting / Mixing / Metering / Venting
Processing Technology: CNC Precision Machining + Vacuum Heat
Treatment
Compatibility Brand: Coperion / Leistritz / KraussMaffei / JSW /
Custom
Support and Services:
Our Product Technical Support and Services for Extruder Screw
Elements include:
- Troubleshooting assistance for any issues related to the
performance or operation of the screw elements
- Guidance on proper maintenance and care to ensure optimal
functioning
- Recommendations for replacements or upgrades based on your
specific requirements
- Expert advice on compatibility with different extrusion systems
and materials
- Training sessions on the usage and handling of the screw elements
for your staff
Packing and Shipping:
Product Packaging:
The Extruder Screw Elements are carefully packaged in a sturdy box
to ensure safe delivery. Each element is secured with padding to
prevent any damage during transit.
Shipping Information:
Once your order is processed, the Extruder Screw Elements will be
shipped using a reliable courier service. You will receive a
tracking number to monitor the status of your delivery.
FAQ:
Q: What is the brand name of the Extruder Screw Elements?
A: The brand name is Zhitian.
Q: What is the model number of the Extruder Screw Elements?
A: The model number is 20-320.
Q: Where is the Extruder Screw Elements manufactured?
A: The product is manufactured in China.
Q: What certification does the Extruder Screw Elements have?
A: The product is certified with Iso:9001.
Q: What is the minimum order quantity for the Extruder Screw
Elements?
A: The minimum order quantity is 1.
