Triple Flighted Screw Element for Twin Screw Extruder | OEM Replacement for Food & Snack Extrusion Machine
Product Description
The Triple Flighted Screw Element is a high-precision component specifically engineered for twin-screw extrusion systems. With its eccentric triple-start geometry, this element enhances melt distribution and material homogenization under low shear conditions, making it ideal for shear-sensitive applications such as food extrusion, chemical blending, and pharmaceutical processing.
Crafted from premium European-imported alloys, including wear-resistant tool steels and corrosion-resistant stainless or nickel-based alloys, it ensures long-term operational stability even in high-moisture or chemically aggressive environments.
Features
1.Triple Flight Design: Enhances material conveying & melt mixing with low shear
2.OEM Fitment: Precisely matches Coperion, Leistritz, JSW, Toshiba, Bühler, etc.
3.Tight Tolerance: ±0.01mm ensures process consistency
4.Premium Raw Material: Certified European alloy, metallographic inspected
5.Versatile Applications: Food, chemical, pharma, biodegradable plastics, etc.
6.Customization Available: Model, length, hardness, and coating options on request
Technical Parameters
| Screw Diameter | Optional | 
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| Screw Design | Triple Flighted Screw Element |
| Hardness | 58-60HRC |
| Brand Name | Nanxiang Machinery |
| Surface Treatment | Polishing/Sand Blasting |
| Materials | SAM10/SAM39/WR5/WR14/W6Mo5Cr4V2 |
| Place of Origin | Sichuan , China |
| Warranty | 6 months |
| Screw Range | Φ 15.6 - Φ 430mm |
| Suit For | Pharmaceuticals Extrusion Chemical Extrusion Food Extrusion Powder Coating Extrusion |
Applications
- Plastic compounding (PP, PE, ABS, PVC, etc.)
- Rubber processing and elastomer blending
- Masterbatch and color additive compounding
- Fiber-reinforced material mixing
- Bioplastics and degradable materials extrusion
- Thermoplastic vulcanizates (TPV) and TPE production
- High filler content material processing
- Reactive extrusion and functional material blending
Extruder Screw Materials
1. For wear application:
Tool Steel : W6Mo5Cr4V2;
PM-HIP material : SAM10 SAM26 SAM39 CPM10V CPM9V
2. For corrosion application:
Nitrided Steel: 38CrMoAI;
PM-HIP material : SAM26 SAM39 CPM10V CPM9V
3. For wear and corrosion application:
PM-HIP material:SAM26 SAM39 CPM10V CPM9V
4. Other Materials:
Stainless Steel: 316L, C276, SX737 etc.
Customization
Product Customization Services for Double Flighted Screw Element
The Double Flighted Screw Element is a product manufactured by Nanxiang Machinery. It is available in various models, with the Model Number being customizable as per the customer's requirements. The product is made in Sichuan, China, and is certified with ISO 9001.
The minimum order quantity for this product is negotiable, and the price is also negotiable. The packaging details include a wooden package, and the delivery time is approximately 30-60 days. The payment terms for this product are TT/LC, and the supply ability is 300M/Month.
The connection method for this product is Spline, and it has a torque capacity of up to 5000 Nm. The screw diameter ranges from 10mm-300mm and can be customized as per the customer's requirements. The product has 2 flights, making it a Double Start Screw Element or a Screw Element with Double Coils or Double Flighting.
This product is highly wear-resistant and is suitable for a variety of applications.
Support twin-screw extruder brand
| W&P: ZSK-MC | Berstorff: ZE |
| Leistritz: ZSE-MICRO | Theysohn: TSK |
| Maris:TM-W | APV: MP65 |
| JSW: TEX | SM: TEK-HS |
| Feddem: FED-MTS | Fessia Macross: NRII |
| TOSHIBA: TEM | USEON: TDS |
| Labtech: LTE | SHIZHOU: MTE |
Support and Services
The Double Flighted Screw Element is a product used in various industries for conveying and processing materials. Our technical support team is available to assist with any questions or issues related to the product, including installation, maintenance, and troubleshooting. Additionally, we offer a range of services for the Double Flighted Screw Element, including repair and replacement of parts, customization options, and performance testing. Our team is dedicated to ensuring that our customers receive the highest level of support and service for this product.
Tool Steel
| W6Mo5Cr4V2 Chemical Composition |
| C | SI | Mn | P | S | Cr | Mo | V | W | Cu | Ni |
| W-% | 0.88 | 0.35 | 0.3 | 0.023 | 0.003 | 4.03 | 4.81 | 1.86 | 5.95 | 0.12 | 0.24 |
Production Process
 | NO.1
Workblank
Select high-quality raw materials
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| NO.2
Piecewise
According to the drawing section length
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 | NO.3
Hit bottom hole
Rough machining the bottom hole,and then pull spline
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| NO.4
Machining thread
Professional high-end processing equipment,rough machining threads
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 | NO.5
Finish machining thread
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| NO.6
Threading grinding
Further control of tolerance
Length:-0.01mm-+0.01mm
OD:-0.03mm-0mm
Transition arc:-0.02mm-+0.02mm
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Packing and Shipping
The Double Flighted Screw Element will be packed in a sturdy cardboard box to ensure safe transportation.
The box will be sealed with strong adhesive tape to prevent any damage or tampering during shipping.
Shipping:
The product will be shipped via a reliable courier service.
The shipping time will depend on the destination, but we will provide you with an estimated delivery date when we confirm your order.
We will also provide you with a tracking number so you can track your shipment.
Certificate
Why choose us?
Nanxiang Machinery is a specialized manufacturer of precision-machined components for twin-screw extruders, including threaded elements, kneading blocks, mandrels, super-hard screw accessories, and wear-resistant alloy steel sleeves. Our products are widely applied in renowned international brands such as Coperion, Lerstritz, Berstorff, KOBE, and JSW, serving industries like plastics, food, feed, pellet manufacturing, pharmaceuticals, and new energy.
FAQ:
Q: What is the brand name of the Triple Flighted Screw Element product?
A: The brand name of the Triple Flighted Screw Element product is Nanxiang Machinery.
Q: What is the minimum order quantity of the Triple Flighted Screw Element product?
A: The minimum order quantity of the Triple Flighted Screw Element product is negotiable.
Q: What is the packaging detail of the Triple Flighted Screw Element product?
A: The packaging detail of the Triple Flighted Screw Element product is wooden package.
Q: What is the delivery time of the Triple Flighted Screw Element product?
A: The delivery time of the Triple Flighted Screw Element product is 30~60 days.
Q: What is the payment term of the Triple Flighted Screw Element product?
A: The payment term of the Triple Flighted Screw Element product is TT/LC.
Product Tags:
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Triple Flighted Screw Element for Twin Screw Extruder | OEM Replacement for Food & Snack Extrusion Machine Images
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