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Twin Parallel Screw
Twin parallel screws are essential components used in extrusion, compounding, and other industrial processes. These screws consist of two parallel shafts with intermeshing helical flights that rotate within a single barrel. This design allows for simultaneous material transport, mixing, melting, and shaping, ensuring consistent and high-quality output.
Price of Twin Parallel Screw
|
Screw Minimum Size (mm or inch) |
Screw Maximum Size (mm or inch) |
Barrel Minimum Size (mm or inch) |
Barrel Maximum Size (mm or inch) |
Minimum Price (In Rs) |
Maximum Price (In Rs) |
|---|---|---|---|---|---|
|
52mm |
150mm |
52mm |
150mm |
Rs. 75,000 |
Rs. 15,00,000 |
Benefits
Versatility and Adaptability
Twin parallel screws are versatile components capable of processing a wide range of materials, including plastics, rubber, polymers, additives, and more. They accommodate diverse processing needs, from compounding and extrusion to reactive processing and devolatilization, ensuring flexibility in production operations.
Enhanced Mixing and Processing Efficiency
The synchronized action of twin parallel screws facilitates thorough mixing, melting, and shaping of materials, resulting in uniform product characteristics and enhanced material properties. This leads to improved production efficiency, reduced cycle times, and optimized operational costs.
Precise Temperature and Pressure Control
Twin parallel screws enable precise control over temperature and pressure conditions throughout the processing cycle. This capability ensures consistent material flow, reaction kinetics, and product quality, crucial for achieving stringent performance specifications in industrial applications.
Durable and Reliable Performance
Crafted from high-quality materials and engineered with precision, our twin parallel screws offer robust performance, longevity, and minimal maintenance requirements. They are designed to withstand the rigors of continuous operation, delivering reliable performance and consistent production output.
Applications
FAQs
What is a twin parallel screw?
A twin parallel screw consists of two parallel screws rotating in the same or opposite directions, commonly used in extrusion and compounding processes. It enables better material mixing, high shear force control, and efficient processing, making it suitable for PVC, WPC, and other polymer-based products.
Where is a twin parallel screw used?
It is widely used in pipe extrusion, profile manufacturing, granulation, and compounding lines. Industries such as construction, automotive, packaging, and recycling rely on twin parallel screws for high-volume, high-precision processing.
What are the benefits of a twin parallel screw?
The key benefits include higher shear force for better material mixing, improved plasticization, uniform material distribution, and increased throughput. It also reduces waste, enhances energy efficiency, and improves final product consistency.
What coatings are available for twin parallel screws?
We offer nitrided steel for wear resistance, hard chrome plating for corrosion protection, and bimetallic coatings for processing abrasive materials. These coatings enhance durability, minimize wear, and improve processing efficiency.
What is the difference between a twin parallel and a conical twin screw?
A twin parallel screw maintains a constant diameter, making it suitable for high-output applications. A conical twin screw tapers towards the end, allowing for higher compression ratios and better melting capabilities. Both are used in extrusion applications but serve different material processing needs.
Can I use a twin parallel screw for PVC processing?
Yes, twin parallel screws are ideal for rigid and flexible PVC processing, offering excellent shear control, material homogeneity, and efficient extrusion. They are commonly used in pipe, profile, and window frame production.
How do I maintain a twin parallel screw
Maintenance includes regular cleaning to prevent material buildup, lubrication to reduce friction, and periodic wear inspections to detect early signs of erosion. Proper maintenance extends the screw’s lifespan and improves processing efficiency.
Does a twin parallel screw improve efficiency?
Yes, twin parallel screws offer higher output with lower energy consumption. They improve melting, mixing, and shear control, resulting in better material distribution and reduced production costs.
Can I replace a single screw with a twin parallel screw?
No, twin parallel screws require a compatible twin barrel and a machine designed for twin screw technology. Switching from a single screw to a twin screw setup would need significant modifications.
Do you provide custom twin parallel screws?
Yes, we offer customized twin parallel screws based on processing requirements, material types, and machine specifications. Our designs ensure maximum efficiency and durability.
WHY CHOOSE US
Your Trusted Partner in Success
At Hi-Tech Screw Barrel Works, we are dedicated to providing top-tier services with a personal touch. With over 20+ years of experience and a proven track record of success, we prioritize your needs, ensuring customized solutions that drive results. Our team of experts stays ahead of industry trends, delivering innovative strategies tailored specifically for your business.
Unmatched Expertise
Experts in screw barrel manufacturing for 20+ years
State-of-the-Art Manufacturing
Precision screw barrels, high-tech manufacturing
Customer-Centric Approach
Personalized solutions with top-notch customer support
Expertise and Experience
With over 22 years of industry experience, we are leaders in the manufacturing of single screws, backed by a team of skilled professionals.
Advanced Manufacturing Facilities
Our state-of-the-art production facility is equipped with cutting-edge technology and CNC machines, ensuring precision and consistency in every component we manufacture.
Commitment to Quality
We adhere to stringent quality control standards throughout the manufacturing process, ensuring that each single screw meets our high-quality standards and exceeds customer expectations.
Customer-Centric Approach
We prioritize customer satisfaction and strive to provide personalized solutions and exceptional service. Our dedicated team is ready to assist you with technical expertise and support.