2026 Top 10 Single Screw Machine Suppliers in the world

Introduction to Single Screw Machine

A single screw machine, also known as a single - screw extruder, is a crucial piece of equipment in the plastic processing and other industries. It consists of a single screw rotating within a barrel. The main function of a single - screw machine is to convey, melt, mix, and pump materials.

The screw in the machine has different zones, including the feeding zone, compression zone, and metering zone. In the feeding zone, raw materials are fed into the barrel. As the screw rotates, the materials are gradually compressed and heated in the compression zone, where they start to melt. Finally, in the metering zone, the molten material is evenly distributed and pushed out through the die to form the desired shape, such as pipes, sheets, or profiles. Single - screw machines are widely used due to their relatively simple structure, low cost, and wide range of applications in various industries like plastics, rubber, and food processing.

Top 10 Single Screw Machine Suppliers

1. Zhoushan Zhongchang Plastic Machinery Co., Ltd.

Zhoushan Zhongchang Plastic Machinery Co., Ltd. is a well - known enterprise in the field of plastic machinery. It has been dedicated to the research, development, and production of plastic extrusion machinery for many years. The company is located in Zhoushan, a place with a strong industrial atmosphere for plastic machinery manufacturing.

The company's single - screw machines are highly regarded in the market. Their machines are designed with high - precision components. The screws are made of high - quality alloy steel, which has excellent wear resistance and corrosion resistance. This ensures a long service life of the screw and stable performance during operation.

In terms of the barrel, it is precisely machined to ensure a perfect fit with the screw. The heating system of the machine is also carefully designed. It uses advanced heating elements and temperature control systems to ensure accurate temperature control, which is crucial for the melting and processing of different materials.

The company also provides excellent after - sales service. They have a professional technical support team that can quickly respond to customers' needs and solve problems in a timely manner. Whether it is installation, debugging, or maintenance, the team can provide comprehensive support.

Features and Advantages:

• High - quality materials: The use of high - quality alloy steel for screws and well - processed barrels ensures long - term stable operation.
• Precise temperature control: The advanced heating and temperature control systems ensure accurate processing of different materials.
• Excellent after - sales service: The professional technical support team can provide timely assistance to customers.
• Website: https://www.zcextruder.com/

2. KraussMaffei Berstorff GmbH

KraussMaffei Berstorff GmbH is a German company with a long - standing reputation in the plastic processing machinery industry. With a history dating back over a century, it has accumulated rich experience in the design and production of single - screw machines.

The company's single - screw machines are known for their high - end technology and reliability. They use advanced control systems that can precisely monitor and adjust various parameters during the extrusion process, such as screw speed, temperature, and pressure. This ensures high - quality product output.

In terms of energy efficiency, KraussMaffei Berstorff's single - screw machines are designed to minimize energy consumption. They use advanced motor technology and optimized screw designs to reduce power consumption while maintaining high production efficiency.

The company also focuses on innovation. They continuously invest in research and development to introduce new features and improvements to their single - screw machines. For example, they have developed new screw geometries that can improve the mixing and plasticizing performance of materials.

Features and Advantages:

• High - end technology: Advanced control systems for precise process monitoring and adjustment.
• Energy efficiency: Optimized designs to reduce energy consumption.
• Innovation: Continuous investment in R & D for new features and improvements.

3. Davis - Standard LLC

Davis - Standard LLC is an American company that has been a leading player in the extrusion machinery market for many years. Their single - screw machines are widely used in various industries, including packaging, automotive, and construction.

The company offers a wide range of single - screw machines with different specifications and capacities to meet the diverse needs of customers. Their machines are known for their flexibility. They can process a variety of materials, such as polyethylene, polypropylene, and PVC.

Davis - Standard also emphasizes the quality of its products. They use high - quality components and strict quality control measures during the manufacturing process. This ensures that their single - screw machines have high reliability and long service life.

In addition, the company provides comprehensive training and technical support to its customers. They help customers to operate and maintain the machines properly, which can improve production efficiency and reduce downtime.

Features and Advantages:

• Wide range of products: Different specifications and capacities to meet diverse customer needs.
• Flexibility: Capable of processing various materials.
• High - quality products: Strict quality control for high reliability and long service life.
• Comprehensive support: Training and technical support for customers.

4. Coperion GmbH

Coperion GmbH is another German company that specializes in the production of extrusion technology. Their single - screw machines are designed for high - performance applications.

The company's single - screw machines feature a modular design. This allows for easy customization and adaptation to different production requirements. The modular structure also makes it easier to maintain and upgrade the machines.

Coperion uses advanced screw and barrel designs. Their screws are optimized for efficient material conveying, melting, and mixing. The barrels are made of high - quality materials with excellent heat transfer properties, which helps to improve the overall performance of the machine.

In terms of automation, Coperion's single - screw machines are equipped with advanced automation systems. These systems can control the entire extrusion process, from material feeding to product output, with high precision.

Features and Advantages:

• Modular design: Easy customization and maintenance.
• Advanced screw and barrel designs: Efficient material processing.
• Automation: High - precision control of the extrusion process.

5. Battenfeld - Gloucester Engineering Company, Inc.

Battenfeld - Gloucester Engineering Company, Inc. is a well - established company in the extrusion machinery field. Their single - screw machines are popular in the packaging and film industries.

The company's single - screw machines are known for their high - speed production capabilities. They can achieve high extrusion speeds while maintaining product quality. This is crucial for industries with high - volume production requirements.

Battenfeld - Gloucester also focuses on product quality and consistency. They use advanced manufacturing techniques and quality control systems to ensure that each machine meets strict standards. Their machines can produce products with uniform thickness, density, and other properties.

In addition, the company provides excellent customer service. They have a global network of service centers that can quickly respond to customers' needs and provide on - site support.

Features and Advantages:

• High - speed production: Capable of high - volume production.
• Product quality and consistency: Advanced manufacturing and quality control for uniform products.
• Excellent customer service: Global service network for on - site support.

6. Reifenhäuser GmbH & Co. KG

Reifenhäuser GmbH & Co. KG is a German company with a long history in the extrusion technology field. Their single - screw machines are widely used in the production of films, sheets, and profiles.

The company's single - screw machines are designed with high - precision components. The screws are manufactured with high - accuracy machining processes to ensure smooth material flow and efficient plasticizing.

Reifenhäuser also offers a wide range of options for its single - screw machines. Customers can choose different screw diameters, lengths, and configurations according to their specific production needs. This flexibility allows for the production of a variety of products.

In terms of energy efficiency, Reifenhäuser's machines are designed to reduce energy consumption. They use advanced insulation materials and optimized heating systems to minimize heat loss.

Features and Advantages:

• High - precision components: Smooth material flow and efficient plasticizing.
• Flexibility: Wide range of options for different production needs.
• Energy efficiency: Reduced energy consumption through advanced design.

7. Windsor Machines Limited

Windsor Machines Limited is an Indian company that has made significant contributions to the plastic processing machinery industry. Their single - screw machines are known for their cost - effectiveness and reliability.

The company offers single - screw machines with different power ratings and production capacities. This allows customers with different budgets and production requirements to choose the most suitable machine.

Windsor Machines focuses on local market needs. They understand the specific requirements of the Indian and other emerging markets and design their machines accordingly. Their machines are easy to operate and maintain, which is especially important for small and medium - sized enterprises.

In addition, the company provides after - sales service at a reasonable cost. They have a team of technicians who can provide on - site support and training to customers.

Features and Advantages:

• Cost - effectiveness: Affordable machines for different budgets.
• Local market focus: Machines designed to meet local market needs.
• Easy operation and maintenance: Suitable for small and medium - sized enterprises.
• Reasonable after - sales service: On - site support and training at a reasonable cost.

8. Jinming Machinery Co., Ltd.

Jinming Machinery Co., Ltd. is a Chinese company that has gained a good reputation in the plastic machinery industry. Their single - screw machines are widely used in the production of plastic films and sheets.

The company's single - screw machines are characterized by their high - speed and stable performance. They use advanced screw designs and control systems to ensure efficient material processing. The machines can operate at high speeds without sacrificing product quality.

Jinming Machinery also pays attention to environmental protection. Their machines are designed to reduce waste and energy consumption. They use recyclable materials in the manufacturing process and develop energy - saving technologies.

In addition, the company has a strong R & D team. They continuously innovate and improve their products to meet the changing market demands.

Features and Advantages:

• High - speed and stable performance: Efficient material processing at high speeds.
• Environmental protection: Reduced waste and energy consumption.
• Strong R & D: Continuous innovation to meet market demands.

9. SML Maschinengesellschaft mbH

SML Maschinengesellschaft mbH is an Austrian company that specializes in the production of extrusion lines, including single - screw machines. Their single - screw machines are known for their high - quality and advanced technology.

The company's single - screw machines are designed for high - performance applications. They use advanced screw geometries and barrel designs to ensure efficient material plasticizing and mixing. The machines can handle a wide range of materials, from polymers to bio - based materials.

SML also focuses on the user experience. Their machines are equipped with user - friendly control interfaces that make it easy for operators to set and adjust parameters. In addition, the company provides comprehensive training and support to ensure that customers can operate the machines effectively.

Features and Advantages:

• High - performance design: Efficient material plasticizing and mixing.
• User - friendly interface: Easy operation for operators.
• Comprehensive support: Training and support for effective machine operation.

10. Colines S.p.A.

Colines S.p.A. is an Italian company that has a long - standing presence in the plastic extrusion machinery market. Their single - screw machines are widely used in the production of films, especially in the packaging industry.

The company's single - screw machines are known for their high - quality output. They use advanced technologies to ensure that the films produced have excellent optical properties, such as high transparency and low haze.

Colines also offers customized solutions. They work closely with customers to understand their specific requirements and design machines accordingly. This allows customers to produce products that meet their unique market needs.

In addition, the company has a global sales and service network. They can provide timely support to customers around the world.

Features and Advantages:

• High - quality output: Excellent optical properties of the produced films.
• Customized solutions: Tailored machines for specific customer needs.
• Global service network: Timely support for customers worldwide.

Conclusion

The top 10 single - screw machine suppliers in the world each have their own unique features and advantages. From well - established German companies like KraussMaffei Berstorff GmbH and Coperion GmbH, which are known for their high - end technology and innovation, to cost - effective Indian companies like Windsor Machines Limited, and Chinese companies like Jinming Machinery Co., Ltd. that focus on high - speed performance and environmental protection.

These suppliers play a crucial role in the plastic processing and other related industries. They provide a wide range of single - screw machines with different specifications and capabilities to meet the diverse needs of customers around the world. Whether it is for high - volume production, high - quality output, or customized solutions, there is a suitable supplier among these top 10. As the industry continues to develop, these suppliers are likely to keep innovating and improving their products to meet the ever - changing market demands.