Screws Barrel

Shree Bhavani Engineering Pvt. Ltd. provides you the best range of screws barrel, extruder screw barrel, parallel twin screw barrel & other products with effective & timely delivery.

Shree Bhavani Engineering Pvt. Ltd. provides you the best range of screws barrel, extruder screw barrel, parallel twin screw barrel & other products with effective & timely delivery.

Shree Bhavani Engineering Pvt. Ltd. provides you the best range of screws barrel, extruder screw barrel, parallel twin screw barrel & other products with effective & timely delivery.

Shree Bhavani Engineering Pvt. Ltd. provides you the best range of screws barrel, extruder screw barrel, parallel twin screw barrel & other products with effective & timely delivery.

An EN14B Twin Screw Barrel refers to a type of screw barrel used in extrusion processes, where EN14B is a specific alloy steel material used for manufacturing the twin screws and barrels. This material is commonly selected for its strength, durability, and resistance to wear, making it ideal for handling the high stresses encountered during extrusion, compounding, and other material processing operations.

A conical twin screw and barrel system is commonly used in twin-screw extruders, especially in applications like plastics compounding, rubber processing, and even food extrusion. Unlike the parallel twin screw system, the screws in a conical setup are tapered (cone-shaped), which provides unique processing advantages.

Key Features:

1. Conical Screws:

   • The screws are tapered from a larger diameter at the feed end to a smaller diameter at the discharge end.

   • Counter-rotating: The screws rotate in opposite directions, creating shear and mixing forces as materials move through the barrel.

• Delivery Time: READY

A conical twin screw and barrel system is commonly used in twin-screw extruders, especially in applications like plastics compounding, rubber processing, and even food extrusion. Unlike the parallel twin screw system, the screws in a conical setup are tapered (cone-shaped), which provides unique processing advantages.

Key Features:

1. Conical Screws:

   • The screws are tapered from a larger diameter at the feed end to a smaller diameter at the discharge end.

   • Counter-rotating: The screws rotate in opposite directions, creating shear and mixing forces as materials move through the barrel.

2. Barrel:

   • The barrel is tapered to match the screw’s cone shape, providing a tight fit that ensures efficient material flow.

   • Equipped with heating and cooling zones to control material temperature precisely.

Main Functions:

• Feeding: Introduces raw materials at the feed zone.

• Melting & Mixing: The gradual reduction in screw diameter increases the shear rate, improving material melting and mixing efficiency.

• Transporting: Moves materials from the feed zone to the discharge zone, often with a pressurized flow.

Advantages:

• High Shear for Better Mixing: The taper increases shear forces, enhancing the blending of materials, colors, and additives.

• Efficient Material Processing: Ideal for materials that require high-temperature and high-shear conditions.

• Easy Cleaning: The design allows for easier disassembly, which is beneficial for frequent material changes or color changes.

Applications:

• Plastic Compounding: For mixing polymers with fillers, additives, and colorants.

• Rubber Processing: For producing synthetic rubbers and blending different rubber grades.

• Food Industry: For processing snacks, cereals, and pet food.

Shree Bhavani Engineering Pvt. Ltd. provides you the best range of screws barrel, extruder screw barrel, parallel twin screw barrel & other products with effective & timely delivery.

• Delivery Time: ready
• Packaging Details: wooden box

A Food Process Twin Screw Barrel is a specialized component used in the extrusion and processing of food products. It is part of a twin-screw extruder, a machine commonly used in the food industry for tasks such as cooking, mixing, shaping, and texturizing food ingredients. The twin-screw system features two intermeshing screws housed within a barrel, and it is ideal for processing various types of food products, including snacks, cereals, pasta, pet food, and more.

Shree Bhavani Engineering Pvt. Ltd. provides you the best range of screws barrel, extruder screw barrel, parallel twin screw barrel & other products with effective & timely delivery.

An Alloy Steel Extrusion Screw is a key component used in extrusion machines to process materials like plastics, rubber, food, and other compounds. These screws are specifically designed to transport, melt, mix, and shape materials during the extrusion process. Alloy steel is used to manufacture these screws due to its strength, durability, and resistance to wear, which is especially important in high-temperature and high-stress environments like extrusion.

The <b>EN41B Conical Twin Screw Barrel Set</b> refers to a specific type of screw barrel used in extrusion processes, primarily in the plastic and polymer processing industries. EN41B is a high-carbon, alloy steel that is often used for manufacturing screws and barrels in plastic extrusion machines due to its durability and wear resistance. This set typically consists of two interlocking screws and a matching barrel designed to work together to efficiently melt, mix, and transport materials during extrusion.

A parallel twin screw and barrel system is a sophisticated component used in twin-screw extruders and some advanced injection molding machines. This setup consists of two parallel, intermeshing screws housed within a barrel, designed to efficiently process a wide range of materials like plastics, rubbers, food products, and even pharmaceuticals.

Key Features:

1. Parallel Screws:

   • The screws are side-by-side and rotate in opposite directions (counter-rotating) or the same direction (corotating).

   • Intermeshing Design: The screws have a helical configuration that allows them to mesh slightly, enhancing mixing and shear.

2. Barrel:

   • A cylindrical housing that contains the screws, equipped with heating zones for precise temperature control.

   • Designed with cooling channels and wear-resistant linings for durability.

Main Functions:

• Material Feeding: Uniformly introduces raw materials into the extrusion zone.

• Melting & Mixing: Efficiently melts and blends materials through high shear forces and controlled heating.

• Delivery Time: READY
• Packaging Details: WOODEN BOX

A PVC pipe vacuum sizer is a tool used to measure and adjust the diameter of PVC pipes, often in applications where precise sizing is crucial, such as in plumbing, construction, or manufacturing.

Key Features:

1. Vacuum Mechanism: Uses suction to create a tight fit around the PVC pipe, ensuring accurate measurements without slippage.

2. Adjustable Settings: Can be adjusted for different pipe diameters and wall thicknesses.

3. Material: Typically made from durable plastics or metals resistant to the effects of PVC and vacuum pressure.

4. Usage: Common in industries where precise pipe fitting is needed, such as water treatment plants, irrigation systems, and custom pipe fabrication.

Applications:

• Quality Control: Ensures consistent pipe dimensions in production lines.

• Custom Fittings: Helps in creating custom joints and connectors.

• Repair Work: Assists in fitting replacement pipes accurately.

• Delivery Time: ONE WEEK

A vacuum sizer for PVC pipe is a piece of equipment used in the manufacturing process to ensure that PVC pipes meet precise diameter specifications. It works by using a vacuum to pull the pipe into a specific shape as it cools, ensuring uniformity in size and roundness. This is crucial for applications where precise dimensions are necessary, like in plumbing, irrigation, or industrial piping systems.

Key Features:

1. Vacuum Chambers: Create suction to mold the pipe to the desired diameter.

2. Cooling System: Often integrated to cool the PVC pipe quickly after extrusion.

3. Adjustable Settings: To accommodate different pipe sizes and thicknesses.

4. Material Handling System: Ensures smooth feeding of the pipe through the sizer.

Applications:

• PVC Pipe Production: Ensures consistency in diameter and roundness.

• Quality Control: Detects and corrects any deviations during the extrusion process.

Considerations for Choosing One:

• Pipe Size Range: Can it handle the range of sizes you need?

• Material Compatibility: Some are designed specifically for PVC, while others work with multiple materials.

• Automation Level: From manual adjustments to fully automated systems.

• Maintenance Needs: Look for easy access for cleaning and parts replacement.

• Production Capacity: 5 KG
• Delivery Time: ONE WEEK
• Packaging Details: 84

A 20mm Injection Molding Barrel is a critical component in the injection molding process. It is designed to work in conjunction with the injection molding screw to melt, mix, and inject plastic material into a mold to create plastic parts. The 20mm refers to the diameter of the barrel, indicating the size of the molding machine and the type of materials it is best suited to process.

Shree Bhavani Engineering Pvt. Ltd. provides you the best range of screws barrel, extruder screw barrel, parallel twin screw barrel & other products with effective & timely delivery.

Shree Bhavani Engineering Pvt. Ltd. provides you the best range of screws barrel, extruder screw barrel, parallel twin screw barrel & other products with effective & timely delivery.

A PVC Pipe Vacuum Sizer is a specialized piece of equipment used in the PVC pipe extrusion process to cool and shape the PVC pipes as they exit the extruder. It plays a crucial role in ensuring that the pipes maintain their desired diameter and wall thickness, and that they cool uniformly after the extrusion process. The vacuum sizer helps in controlling the size, shape, and smoothness of the pipe while it's in a semi-soft, molten state, right after it has been extruded.

Single extrusion screws are a type of screw commonly used in extrusion processes, where raw materials (usually plastic or metal) are melted and forced through a die to create continuous shapes, such as pipes, sheets, or profiles. These screws are integral components of single-screw extruders, which are one of the most common types of extrusion machines used in manufacturing industries, especially for plastic and polymer processing.

A Parallel Twin Screw Barrel refers to an extrusion system used in various industries where two parallel screws are employed to process materials. These screws rotate in the same direction (co-rotating) or opposite directions (counter-rotating), with the parallel alignment of the screws playing a significant role in the handling and processing of materials such as plastics, rubber, and food products.

A SS Twin Screw Barrel refers to a type of extrusion equipment used in manufacturing processes where two screws work together to melt, mix, and extrude materials like plastics, rubber, or food products. The "SS" in the name typically stands for Stainless Steel, which is a durable and corrosion-resistant material commonly used for manufacturing screws and barrels due to its strength and resistance to wear, chemicals, and high temperatures.

• Item Code: 84779000
• Delivery Time: 1 MONTH
• Packaging Details: WOODEN BOX

Shree Bhavani Engineering Pvt. Ltd. provides you the best range of screws barrel, extruder screw barrel, parallel twin screw barrel & other products with effective & timely delivery.

Shree Bhavani Engineering Pvt. Ltd. provides you the best range of screws barrel, extruder screw barrel, parallel twin screw barrel & other products with effective & timely delivery.

Shree Bhavani Engineering Pvt. Ltd. provides you the best range of screws barrel, extruder screw barrel, parallel twin screw barrel & other products with effective & timely delivery.

Shree Bhavani Engineering Pvt. Ltd. provides you the best range of screws barrel, extruder screw barrel, parallel twin screw barrel & other products with effective & timely delivery.

Shree Bhavani Engineering Pvt. Ltd. provides you the best range of screws barrel, extruder screw barrel, parallel twin screw barrel & other products with effective & timely delivery.

Shree Bhavani Engineering Pvt. Ltd. provides you the best range of screws barrel, extruder screw barrel, parallel twin screw barrel & other products with effective & timely delivery.

Shree Bhavani Engineering Pvt. Ltd. provides you the best range of screws barrel, extruder screw barrel, parallel twin screw barrel & other products with effective & timely delivery.

A Double Screw Barrel is a crucial component in twin-screw extruders, commonly used in industries like plastics, rubber, food processing, pharmaceuticals, and chemicals. It houses the two intermeshing or non-intermeshing screws that rotate to mix, convey, and melt materials during the extrusion process.

Key Features:

1. Structure:

   • Consists of two parallel barrels, each housing a screw.

   • The screws rotate in the same or opposite directions depending on the design (converging or diverging).

2. Materials:

   • Made from high-grade steel alloys (like chrome-molybdenum or stainless steel) for durability.

   • Wear-resistant coatings or liners are often used for abrasive materials.

3. Cooling & Heating Systems:

   • Equipped with cooling jackets or heating elements to maintain precise temperature control, crucial for material viscosity.

4. Customizable Design:

   • Can include kneading blocks, mixing elements, and various flight designs to optimize material processing.

Applications:

• Plastic Compounding: Mixing polymers with additives, fillers, and colors.

• Rubber Processing: For continuous mixing and shaping.

• Food Industry: Producing snacks, cereals, and pasta.

• Pharmaceuticals: Granulation and pelletizing active ingredients.

• Recycling: Processing recycled plastics and composites.

Advantages:

• Efficient Mixing: Excellent for homogeneous blends.

• High Throughput: Suitable for continuous production lines.

• Flexibility: Handles a wide range of materials and formulations.

A twin screw and barrel set is a key component in twin-screw extrusion machines and some advanced injection molding systems. It consists of two intermeshing screws housed within a barrel, working together to process materials like plastics, rubbers, and food products.

Key Components:

1. Twin Screws:

   • Converging/Counter-Rotating Screws: Rotate in opposite directions, enhancing mixing and shear forces.

   • Intermeshing or Non-Intermeshing: Intermeshing screws allow for better material blending.

2. Barrel:

   • Encases the screws and provides the necessary pressure and temperature control.

   • Often made from hardened steel for durability, with special coatings for wear resistance.

Main Functions:

• Mixing: Provides excellent dispersion of additives, colors, and fillers.

• Shearing: High shear forces for breaking down materials into finer particles.

• Transporting: Moves materials efficiently along the screw's length.

Applications:

• Plastic Processing: Used in compounders, recyclers, and polymer blending.

• Food Industry: For extruding snacks, pasta, and breakfast cereals.

• Pharmaceuticals: For controlled drug release formulations.

Advantages:

• Better Mixing Efficiency: Due to the high shear and intermeshing action.

• Uniform Quality: Consistent product output with precise control over the process.

Considerations for Selection:

• Screw Configuration: Depends on the material type and processing requirements.

• Material of Construction: Varies based on wear resistance needs and processing temperatures.

An Industrial Grooved Feed Bush is a component commonly used in machinery and equipment where materials are fed into a system—like in extruders, conveyors, crushers, and industrial mixers. The term "grooved" refers to the pattern of grooves on the bush’s inner or outer surface, which helps in guiding or controlling the flow of materials.

Key Features:

1. Grooved Design:

   • Grooves provide better grip and alignment for the material or shaft it interacts with.

   • Helps in reducing slippage and maintaining consistent feed rates.

2. Material:

   • Often made from high-strength metals (like stainless steel, bronze, or brass) or wear-resistant plastics for durability.

   • Polyurethane or rubber liners may be used for applications involving abrasive materials.

3. Applications in Feed Systems:

   • Used in extruder feed zones to ensure smooth material entry.

   • In conveyors, they help guide bulk materials without clogging.

   • In crushing machines, they assist in controlling the feed rate and preventing blockages.

4. Types:

   • Fixed or adjustable depending on the equipment.

   • Can be single or multi-grooved based on the required material flow.

Applications:

• Plastic and Rubber Processing: Guides raw materials into extruders.

• Mining and Aggregates: Controls feed to crushers and conveyors.

• Food Processing: Ensures smooth material flow in industrial mixers.

• Pharmaceuticals: For consistent dosing and mixing of pow

​An Alloy Steel Groove Feed Bush is a component used in extrusion machinery, particularly in the production of plastic films and fibers. Made from high-quality alloy steels, these bushes feature grooves that facilitate the consistent feeding of polymer materials into the extrusion die, ensuring uniformity and quality in the final product.​

Advantages of Alloy Steel Groove Feed Bushes:

• Enhanced Durability: Alloy steels offer superior wear resistance, extending the service life of the feed bush.​Plastemart

• Improved Performance: The precise design and material quality contribute to consistent feeding, reducing defects in the extruded products.​

• High Temperature Resistance: Alloy steels can withstand the elevated temperatures often encountered during extrusion processes.​

Applications:

These feed bushes are commonly used in various extrusion applications, including:​

• Blown Film Extrusion: Producing plastic films for packaging.​

• Monofilament Production: Manufacturing single-strand fibers.​

• Woven Sack Production: Creating woven polypropylene sacks.​

Suppliers in Ahmedabad:

If you're looking to purchase alloy steel groove feed bushes in Ahmedabad, here are some manufacturers and suppliers you might consider:

•      Screw & Barrel made out of EN -41B Nitride steel.

•      The material is T conditioned by thermal process.

•      Screw profile is done on C.N.C.Thread milling machine.

 

•      Honing of barrel is done to achieve superior internal bore surface finish.

•      Screw is highly polished by special purpose polishing machine.

•      Stabilizing is done to remove all stresses developed.

•      Screw & Barrel is nitride harden ,skin hardness maintain 62 to 65 HRC.

•      Nitrided layer thickness maintained up to 0.47 to 0.50

•      Screw will be straight with in 0.07 m. m. onturn over by hydraulic press.

 

•      Close clearance and exacting machining tolerance for screw and barrel.

•      All processes are done under strict quality control .

•      Screw & Barrel made out of EN -41B Nitride steel.

•      The material is T conditioned by thermal process.

•      Screw profile is done on C.N.C.Thread milling machine.

 

•      Honing of barrel is done to achieve superior internal bore surface finish.

•      Screw is highly polished by special purpose polishing machine.

•      Stabilizing is done to remove all stresses developed.

•      Screw & Barrel is nitride harden ,skin hardness maintain 62 to 65 HRC.

•      Nitrided layer thickness maintained up to 0.47 to 0.50

•      Screw will be straight with in 0.07 m. m. onturn over by hydraulic press.

 

•      Close clearance and exacting machining tolerance for screw and barrel.

•      All processes are done under strict quality control .

A HDPE (High-Density Polyethylene) Pipe Vacuum Sizer is a specialized device used to precisely size and calibrate HDPE pipes after they’ve been extruded. This ensures that the pipes meet strict dimensional standards for quality control, which is critical in industries like water distribution, gas pipelines, and industrial fluid transport.

How It Works:

1. Vacuum System:

   • The pipe passes through a vacuum chamber where suction pulls the pipe against the inner walls of the sizer.

   • This creates a tight fit, allowing for accurate measurement of the pipe’s outer diameter (OD).

2. Cooling Mechanism:

   • Often combined with water cooling to stabilize the pipe’s shape while sizing.

   • Helps in maintaining consistent dimensions after the extrusion process.

3. Sizing Rings or Mandrels:

   • Inside the vacuum chamber, sizing rings or mandrels are used to apply uniform pressure, shaping the pipe to the desired size.

4. Automation & Control:

   • Modern vacuum sizers come with automatic controls for real-time adjustments and monitoring.

Key Features:

• Precision: High accuracy for strict tolerance requirements.

• Durability: Designed to handle the high temperatures and pressures associated with HDPE processing.

• Versatility: Adjustable for different pipe diameters and wall thicknesses.

Applications:

• Water and Sewer Pipelines: Ensures pipes fit perfectly for leak-free joints.

• Gas Distribution: Maintains strict dimensional standards for safety.

• Industrial Systems: Used in chemical plants and mining for fluid transport.

• Delivery Time: ONE WEEK

 

1. Vacuum System:

   • The pipe passes through a vacuum chamber where suction pulls the pipe against the inner walls of the sizer.

   • This creates a tight fit, allowing for accurate measurement of the pipe’s outer diameter (OD).

2. Cooling Mechanism:

   • Often combined with water cooling to stabilize the pipe’s shape while sizing.

   • Helps in maintaining consistent dimensions after the extrusion process.

3. Sizing Rings or Mandrels:

   • Inside the vacuum chamber, sizing rings or mandrels are used to apply uniform pressure, shaping the pipe to the desired size.

4. Automation & Control:

   • Modern vacuum sizers come with automatic controls for real-time adjustments and monitoring.

Key Features:

• Precision: High accuracy for strict tolerance requirements.

• Durability: Designed to handle the high temperatures and pressures associated with HDPE processing.

• Versatility: Adjustable for different pipe diameters and wall thicknesses.

Applications:

• Water and Sewer Pipelines: Ensures pipes fit perfectly for leak-free joints.

• Gas Distribution: Maintains strict dimensional standards for safety.

• Industrial Systems: Used in chemical plants and mining for fluid transport.

A screw barrel for rubber extruders is a specialized component used in the extrusion process for rubber and elastomeric materials. In rubber extrusion, the goal is to transform raw rubber compounds into continuous shapes like profiles, seals, gaskets, hoses, and tubing. The screw barrel system is crucial in melting, mixing, and shaping the rubber into the desired form.

A twin screw and barrel set is a key component in twin-screw extrusion machines and some advanced injection molding systems. It consists of two intermeshing screws housed within a barrel, working together to process materials like plastics, rubbers, and food products.

Key Components:

1. Twin Screws:

   • Converging/Counter-Rotating Screws: Rotate in opposite directions, enhancing mixing and shear forces.

   • Intermeshing or Non-Intermeshing: Intermeshing screws allow for better material blending.

2. Barrel:

   • Encases the screws and provides the necessary pressure and temperature control.

   • Often made from hardened steel for durability, with special coatings for wear resistance.

Main Functions:

• Mixing: Provides excellent dispersion of additives, colors, and fillers.

• Shearing: High shear forces for breaking down materials into finer particles.

• Transporting: Moves materials efficiently along the screw's length.

Applications:

• Plastic Processing: Used in compounders, recyclers, and polymer blending.

• Food Industry: For extruding snacks, pasta, and breakfast cereals.

• Pharmaceuticals: For controlled drug release formulations.

Advantages:

• Better Mixing Efficiency: Due to the high shear and intermeshing action.

• Uniform Quality: Consistent product output with precise control over the process.

Considerations for Selection:

• Screw Configuration: Depends on the material type and processing requirements.

• Material of Construction: Varies based on wear resistance needs and processing temperatures.

A twin screw and barrel set is a key component in twin-screw extrusion machines and some advanced injection molding systems. It consists of two intermeshing screws housed within a barrel, working together to process materials like plastics, rubbers, and food products.