Product Description:
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.
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.
Customization:
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
Packing and Shipping:
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.
FAQ:
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.
