Zhejiang Alven Intelligent Manufacturing Co., Ltd.
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A parallel twin screw barrel is an essential component in twin-screw extruder systems. It comprises two parallel screws that rotate within a barrel. These barrels are specifically engineered to collaborate with the screws in executing various material processing functions.
The screws may rotate in a co-rotating or counter-rotating manner, with co-rotating arrangements being more prevalent in applications such as plastic compounding and extrusion. The barrel itself is typically segmented, allowing for easy replacement and customization to suit diverse processing needs.
The diameters of the screws can vary greatly, ranging from as small as 12 mm for laboratory-scale extruders to exceeding 350 mm for substantial 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
Basic Material: 38 CrMoAl A
Screw Structure: Building Block Type, Integral Type
Warranty: 1 Year
Heating Method: Ceramic Heater, Cast Aluminum Heater
Bimetallic Layer Thickness: 2-4mm
Product Packaging:
The Parallel Twin Screw Barrel product is carefully packed in a sturdy cardboard box to ensure safe delivery. The product is surrounded by protective packaging materials to prevent any damage during transit.
Shipping:
Orders for the Parallel Twin Screw Barrel product are typically processed and shipped within 1-2 business days. We use reliable shipping services to ensure timely delivery to our customers. Tracking information will be provided once the product is dispatched.
Q: What is the brand name of this Parallel Twin Screw Barrel product?
A: The brand name is ALVEN.
Q: What is the model number of this screw barrel product?
A: The model number is PARALLEL TWIN.
Q: Where is this Parallel Twin Screw Barrel product manufactured?
A: It 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 is the price range for this Parallel Twin Screw Barrel product?
A: The price range is between 1200-3000 USD per set.