Zhejiang Alven Intelligent Manufacturing Co., Ltd.
| Packaging Details | Standard wooden box |
| Delivery Time | 30 days |
| Payment Terms | L/C, T/T |
| Supply Ability | 100 SETS PER MONTH |
| Chrome Plating Thickness | 0.03mm-0.08mm |
| Warranty | 1 Year |
| Material | 38CrMoAlA, SKD61, 42CrMo, 9Cr18MoV |
| Nitriding Hardness | ≥950HV |
| Nitride Brittleness | ≤Level 1 |
| Heating Method | Ceramic Heater, Cast Aluminum Heater |
| Bimetallic Layer Thickness | 2-4mm |
| Basic Material | 38 CrMoAl A |
| Brand Name | ALVEN |
| Model Number | PARALLEL TWIN |
| Place of Origin | ZHEJIANG ZHOUSHAN |
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Product Specification
| Packaging Details | Standard wooden box | Delivery Time | 30 days |
| Payment Terms | L/C, T/T | Supply Ability | 100 SETS PER MONTH |
| Chrome Plating Thickness | 0.03mm-0.08mm | Warranty | 1 Year |
| Material | 38CrMoAlA, SKD61, 42CrMo, 9Cr18MoV | Nitriding Hardness | ≥950HV |
| Nitride Brittleness | ≤Level 1 | Heating Method | Ceramic Heater, Cast Aluminum Heater |
| Bimetallic Layer Thickness | 2-4mm | Basic Material | 38 CrMoAl A |
| Brand Name | ALVEN | Model Number | PARALLEL TWIN |
| Place of Origin | ZHEJIANG ZHOUSHAN | ||
| High Light | 2-4mm twin screw barrel ，bimetallic extrusion screw barrel ，plastic extrusion twin screw barrel | ||
A parallel twin-screw barrel is an essential element in the operation of twin-screw extruder systems. It comprises two screws that rotate side by side within a barrel. These barrels are strategically structured to complement the screws, aiding in a variety of material processing activities.
The screws may rotate in a co-rotating or counter-rotating manner, with co-rotating configurations being more prevalent in applications such as plastic compounding and extrusion. The barrel itself is often segmented, allowing for convenient replacement and customization to cater to specific processing needs.
Screw diameters can vary significantly, ranging from as diminutive as 12 mm for small-scale extruders used in laboratories to over 350 mm for large-scale industrial applications.
Plastic Compounding: Parallel twin screw barrels are widely used for compounding different types of plastics. This includes blending polymers with additives like antioxidants, UV stabilizers, and flame retardants to enhance the properties of the final plastic product. They are also used for creating polymer alloys, such as blending polycarbonate (PC) with acrylonitrile - butadiene - styrene (ABS) to combine the best properties of both materials.
Masterbatch Production: As mentioned earlier, they play a crucial role in manufacturing masterbatches. By precisely mixing a small amount of highly concentrated colorants or additives with a base polymer, masterbatches are produced, which are then used to color or modify the properties of larger volumes of plastic during the final manufacturing process.
Plastic Recycling: In plastic recycling facilities, parallel twin screw extruders with suitable barrel designs are used to process recycled plastics. The extruder can melt, clean, and compound the recycled plastic materials, removing impurities and re-compounding them into usable plastic pellets for further manufacturing.
Product Customization Services for ALVEN PARALLEL TWIN Screw Barrel:
Brand Name: ALVEN
Model Number: PARALLEL TWIN
Place of Origin: ZHEJIANG ZHOUSHAN
Minimum Order Quantity: 1 SET
Price: 1200-3000 USD/Set
Packaging Details: Standard wooden box
Delivery Time: 30 days
Payment Terms: L/C, T/T
Supply Ability: 100 SETS PER MONTH
Nitride Brittleness: ≤Level 1
Nitride Depth: 0.5-0.8mm
Nitriding Depth: 0.5-0.8mm
Heating Method: Ceramic Heater, Cast Aluminum Heater
Nitriding Hardness: ≥950HV
Product Packaging for Parallel Twin Screw Barrel:
The Parallel Twin Screw Barrel will be carefully packaged in a sturdy cardboard box with protective foam padding to prevent any damage during transit.
Shipping Information:
We offer worldwide shipping for the Parallel Twin Screw Barrel. The product will be shipped via a reliable courier service with tracking information provided to ensure safe and timely delivery.
Q: What is the brand name of this twin screw barrel?
A: The brand name is ALVEN.
Q: What is the model number of this twin screw barrel?
A: The model number is PARALLEL TWIN.
Q: Where is this twin screw barrel manufactured?
A: The product is manufactured in ZHEJIANG ZHOUSHAN.
Q: What is the minimum order quantity for this product?
A: The minimum order quantity is 1 SET.
Q: What are the accepted payment terms for purchasing this twin screw barrel?
A: The accepted payment terms are L/C and T/T.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2002
Total Annual:
900-2000
Employee Number:
60~80
Ecer Certification：
Verified Supplier
Alven Intelligent Manufacturing Co., Ltd., formerly Jiading Plastic Machinery Co., Ltd., found in 2002, is located in Zhoushan——hometown of screws & barrels. The factory covers an area of 22,000 square meters , currently has 80 employees. The factory has a professional te... Alven Intelligent Manufacturing Co., Ltd., formerly Jiading Plastic Machinery Co., Ltd., found in 2002, is located in Zhoushan——hometown of screws & barrels. The factory covers an area of 22,000 square meters , currently has 80 employees. The factory has a professional te...
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