2025 Top 10 PPR Pipe Extrusion Line Manufacturers in China - Blog

Introduction to PPR Pipe Extrusion Line

PPR (Random Copolymer Polypropylene) pipe extrusion line is a crucial set of equipment in the plastic pipe manufacturing industry. It is used to produce PPR pipes, which are widely applied in various fields such as building water supply and drainage systems, heating systems, and industrial fluid transportation. The PPR pipe extrusion line typically consists of an extruder, a die, a calibration device, a cooling system, a haul - off unit, a cutting device, and a stacking system. The extruder melts and plasticizes the PPR raw material, then the die shapes the molten plastic into a pipe. The calibration device ensures the precise outer diameter and wall thickness of the pipe. The cooling system rapidly cools the pipe to solidify it, and the haul - off unit pulls the pipe forward at a constant speed. Finally, the cutting device cuts the pipe into the required lengths, and the stacking system arranges the pipes neatly.

Now, let's take a look at the top 10 PPR pipe extrusion line manufacturers in China in 2025:

1. Zhangjiagang Plastech Machinery Technology Co., Ltd.

Zhangjiagang Plastech Machinery Technology Co., Ltd. is a well - known enterprise in the field of plastic machinery manufacturing. It has rich experience and advanced technology in the production of PPR pipe extrusion lines. The company is committed to providing high - quality, efficient, and stable equipment to customers around the world.

Features of PPR Pipe Extrusion Line:

High - precision extrusion: The extrusion system of Plastech's PPR pipe extrusion line can accurately control the melting and extrusion process of PPR materials, ensuring uniform wall thickness and smooth inner and outer surfaces of the pipes.
Energy - efficient design: The equipment is designed with energy - saving concepts. The extruder adopts advanced heating and cooling systems, which can reduce energy consumption during the production process.
Flexible configuration: Customers can choose different configurations according to their production needs, such as different screw diameters, die specifications, and auxiliary equipment.

Enterprise Advantages:

Strong R & D team: The company has a professional R & D team that continuously innovates and improves the performance of the PPR pipe extrusion line.
Excellent after - sales service: Plastech provides comprehensive after - sales service, including equipment installation, debugging, training, and maintenance.
Good market reputation: With high - quality products and services, the company has won a good reputation in the domestic and international markets.

Website: https://www.plastechmachinery.com/

2. Chen Hsong Holdings Limited

Chen Hsong is a large - scale plastic machinery manufacturer with a long - standing history. It has a wide range of plastic processing equipment, including PPR pipe extrusion lines.

Company Introduction:Chen Hsong was established in 1958 and has become a leading enterprise in the plastic machinery industry. The company has advanced production facilities and a strict quality control system. It focuses on technological innovation and product quality improvement. Over the years, it has continuously introduced new products and improved the performance of existing products to meet the changing market demands.

Features of PPR Pipe Extrusion Line:

Advanced control system: The PPR pipe extrusion line of Chen Hsong is equipped with a state - of - the - art control system, which can monitor and adjust various parameters in real - time, ensuring stable production.
High - speed production capacity: The equipment is designed to achieve high - speed production, which can significantly improve production efficiency and meet large - scale production requirements.
Reliable mechanical structure: The mechanical parts of the extrusion line are made of high - quality materials, with high strength and durability, reducing the failure rate during operation.

Enterprise Advantages:

Global sales network: Chen Hsong has a wide - spread global sales network, which can provide timely service and support to customers around the world.
Rich experience in plastic machinery: With decades of experience in the plastic machinery field, the company has in - depth knowledge of the industry and can provide professional solutions to customers.
Continuous innovation: The company invests a large amount of resources in R & D, constantly introducing new technologies and products to keep up with the development of the industry.

3. Nanjing Jwell Machinery Co., Ltd.

Nanjing Jwell Machinery is a high - tech enterprise specializing in the research, development, production, and sales of plastic extrusion equipment.

Company Introduction:Jwell was founded in 1997 and has grown rapidly in the past few decades. It has a modern production base and a group of high - level technical and management personnel. The company adheres to the principle of "quality first, customer - oriented" and has passed a series of international quality management system certifications.

Features of PPR Pipe Extrusion Line:

Modular design: The PPR pipe extrusion line of Jwell adopts a modular design, which is convenient for installation, maintenance, and upgrading. Different modules can be combined according to different production requirements.
High - quality screw and barrel: The screw and barrel of the extruder are made of special alloy materials, with excellent wear - resistance and corrosion - resistance, ensuring long - term stable operation.
Intelligent operation interface: The equipment is equipped with an intelligent operation interface, which is easy to operate and can display various production data and fault information in real - time.

Enterprise Advantages:

Strong technical strength: Jwell has a number of independent intellectual property rights and patents, and its technical level is at the forefront of the industry.
Customized service: The company can provide customized PPR pipe extrusion lines according to the specific needs of customers, meeting different production requirements.
Good brand image: Jwell has a good brand image in the domestic and international markets, and its products are well - received by customers.

4. Anhui Keli Machinery Co., Ltd.

Anhui Keli Machinery is a professional manufacturer of plastic pipe extrusion equipment, with a focus on PPR pipe extrusion lines.

Company Introduction:The company has a complete set of production and testing equipment, and a strict quality control system. It has been committed to providing high - quality PPR pipe extrusion lines to customers in the domestic and international markets. Keli Machinery emphasizes technological innovation and product quality improvement, and has established long - term cooperative relationships with many well - known enterprises.

Features of PPR Pipe Extrusion Line:

Precise temperature control: The temperature control system of Keli's PPR pipe extrusion line can accurately control the temperature of the extruder and the die, ensuring the quality of the pipes.
Stable haul - off system: The haul - off unit of the extrusion line has a stable pulling force, which can ensure the uniform length and straightness of the pipes.
Low noise operation: The equipment is designed to operate with low noise, creating a good working environment for workers.

Enterprise Advantages:

Cost - effective products: Keli Machinery provides cost - effective PPR pipe extrusion lines, which can help customers reduce production costs.
Fast delivery time: The company has a high - efficiency production process, which can ensure fast delivery of products to meet the urgent needs of customers.
Localized service: For domestic customers, Keli can provide more convenient and timely localized service, including on - site installation and maintenance.

5. Guangdong Jinming Machinery Co., Ltd.

Guangdong Jinming Machinery is a well - known enterprise in the plastic machinery industry, with a long - term focus on the research and development and production of plastic extrusion equipment.

Company Introduction:The company was established in 1987 and has a large - scale production base and a professional R & D team. It has passed ISO9001 quality management system certification and CE certification. Jinming Machinery has a wide range of products, including PPR pipe extrusion lines, and has a certain market share in the domestic and international markets.

Features of PPR Pipe Extrusion Line:

Advanced die technology: The die of Jinming's PPR pipe extrusion line is designed with advanced technology, which can produce pipes with different diameters and wall thicknesses, and ensure good pipe shape and dimensional accuracy.
Efficient cooling system: The cooling system of the extrusion line can quickly cool the pipes, improving production efficiency and the quality of the pipes.
Easy - to - maintain structure: The overall structure of the equipment is designed to be easy to maintain, reducing the maintenance time and cost.

Enterprise Advantages:

Long - term industry experience: With more than 30 years of experience in the plastic machinery industry, Jinming has rich experience in product development and production.
Good customer service: The company provides high - quality customer service, from pre - sales consultation to after - sales support, ensuring that customers can get satisfactory solutions.
Industry influence: Jinming Machinery has a certain influence in the industry, and its technological achievements and product quality have been recognized by the industry.

6. Shandong Lightweight Machinery Co., Ltd.

Shandong Lightweight Machinery is a manufacturer that focuses on the development and production of plastic pipe extrusion equipment, especially PPR pipe extrusion lines.

Company Introduction:The company is located in Shandong, a province with a strong industrial foundation. It has a group of professional technicians and a complete set of production processes. Shandong Lightweight Machinery adheres to the concept of "green, efficient, and innovative" in product development, and is committed to providing high - performance PPR pipe extrusion lines.

Features of PPR Pipe Extrusion Line:

Light - weight design: The equipment of Shandong Lightweight Machinery is designed with a light - weight concept, which can reduce the overall weight of the equipment, save installation space, and reduce energy consumption during operation.
High - efficiency mixing system: The extruder is equipped with a high - efficiency mixing system, which can fully mix the PPR materials, ensuring uniform quality of the pipes.
Environmental - friendly materials: The company uses environmental - friendly materials in the production of the extrusion line, which is in line with the current trend of environmental protection.

Enterprise Advantages:

Local resource advantage: Located in Shandong, the company can make full use of local industrial resources, such as raw materials and labor, to reduce production costs.
Continuous improvement: The company continuously improves its products based on customer feedback and market demand, ensuring that its PPR pipe extrusion lines are always competitive.
Good cooperation with local enterprises: Shandong Lightweight Machinery has established good cooperation relationships with many local enterprises, which helps to expand its market and improve its brand influence.

7. Jiangsu Xinrongplas Machinery Co., Ltd.

Jiangsu Xinrongplas Machinery is a professional manufacturer of plastic extrusion equipment, with a long - standing reputation in the industry.

Company Introduction:The company has a modern factory and a high - level R & D team. It has been committed to the research and development and production of high - quality plastic pipe extrusion lines, including PPR pipe extrusion lines. Xinrongplas Machinery has a strict quality control system and has passed a series of international certifications, ensuring the quality and performance of its products.

Features of PPR Pipe Extrusion Line:

High - pressure extrusion capacity: The extruder of Xinrongplas' PPR pipe extrusion line can achieve high - pressure extrusion, which is suitable for producing PPR pipes with high - strength requirements.
Advanced calibration technology: The calibration device of the extrusion line can accurately control the outer diameter and roundness of the pipes, ensuring high - precision products.
Stable electrical control system: The electrical control system of the equipment is stable and reliable, which can ensure the normal operation of the extrusion line and reduce the probability of electrical failures.

Enterprise Advantages:

Quality - oriented production: Xinrongplas adheres to the principle of quality - oriented production, and every product undergoes strict quality inspection before leaving the factory.
Technical innovation: The company invests a lot in R & D, constantly introducing new technologies and improving product performance.
International market expansion: Xinrongplas has actively expanded its international market and has established a certain customer base overseas.

8. Zhejiang Jiansu Machinery Co., Ltd.

Zhejiang Jiansu Machinery is a manufacturer that specializes in plastic pipe extrusion equipment, with a focus on PPR pipe extrusion lines.

Company Introduction:The company is located in Zhejiang, a province with a developed manufacturing industry. It has a professional production team and a complete set of quality management systems. Zhejiang Jiansu Machinery has been constantly improving its product quality and service level to meet the needs of different customers.

Features of PPR Pipe Extrusion Line:

Multi - layer co - extrusion technology: The company's PPR pipe extrusion line can achieve multi - layer co - extrusion, which can produce PPR pipes with different functions and structures, such as pipes with anti - oxygen layers or reinforced layers.
High - speed cutting device: The cutting device of the extrusion line can cut the pipes at high speed, ensuring high - efficiency production.
User - friendly design: The equipment is designed with user - friendly concepts, such as easy - to - operate buttons and clear layout, making it convenient for workers to operate.

Enterprise Advantages:

Industry - cluster advantage: Located in Zhejiang, the company can benefit from the local industry - cluster effect, obtaining more advanced technologies and resources.
Good service awareness: Zhejiang Jiansu Machinery has a strong service awareness, and can provide timely and effective after - sales service to customers.
Market - oriented development: The company closely follows market trends and customer needs, and continuously develops new products and improves existing products.

9. Shanghai Wepuy Machinery Co., Ltd.

Shanghai Wepuy Machinery is a high - tech enterprise in the field of plastic machinery, focusing on the research, development, and production of PPR pipe extrusion lines.

Company Introduction:The company is located in Shanghai, a city with a high - level of economic development and technological innovation. It has a group of excellent technical and management talents, and a modern R & D and production base. Shanghai Wepuy Machinery adheres to the concept of "innovation, quality, and service", and is committed to providing high - end PPR pipe extrusion lines to customers.

Features of PPR Pipe Extrusion Line:

Advanced sensor technology: The PPR pipe extrusion line of Wepuy is equipped with advanced sensor technology, which can monitor various parameters such as temperature, pressure, and speed in real - time, and adjust them automatically to ensure stable production.
High - precision die machining: The die of the extrusion line is machined with high - precision technology, ensuring accurate shape and size of the pipes.
Remote monitoring and control: The equipment can be remotely monitored and controlled through the Internet, which is convenient for users to manage and operate the production process.

Enterprise Advantages:

Location advantage: Located in Shanghai, the company can easily access international advanced technologies and information, and attract high - quality talents.
Strong R & D investment: Wepuy invests a large amount of resources in R & D, continuously promoting technological innovation and product upgrading.
International vision: The company has an international vision, and is actively expanding its international market, aiming to become a leading enterprise in the global PPR pipe extrusion line market.

10. Tianjin Zhongde Plastic Machinery Co., Ltd.

Tianjin Zhongde Plastic Machinery is a well - established manufacturer of plastic pipe extrusion equipment, with a long - term focus on PPR pipe extrusion lines.

Company Introduction:The company has a long history and rich experience in the plastic machinery industry. It has a complete production process and a strict quality control system. Tianjin Zhongde Plastic Machinery has been committed to providing reliable and high - quality PPR pipe extrusion lines to customers at home and abroad.

Features of PPR Pipe Extrusion Line:

Robust mechanical structure: The mechanical structure of the extrusion line is robust, which can withstand long - term high - load operation, reducing the probability of mechanical failures.
Good sealing performance: The extruder and other components of the extrusion line have good sealing performance, preventing the leakage of PPR materials and ensuring a clean production environment.
Simple maintenance: The equipment is designed to be easy to maintain, with clear structure and accessible parts, reducing the maintenance difficulty and cost.

Enterprise Advantages:

Long - term industry accumulation: With decades of experience in the industry, the company has accumulated rich experience in product development, production, and after - sales service.
Stable product quality: Tianjin Zhongde Plastic Machinery has a stable product quality, and its PPR pipe extrusion lines are well - known for their reliability and durability.
Good customer reputation: The company has won a good customer reputation through high - quality products and services, and has a large number of repeat customers.

Conclusion

The above - mentioned 10 PPR pipe extrusion line manufacturers in China represent the high - end level of the domestic industry. Each manufacturer has its own unique features and advantages in terms of technology, product quality, and service. Zhangjiagang Plastech Machinery Technology Co., Ltd. stands out with its high - precision extrusion and excellent after - sales service. Chen Hsong Holdings Limited has a long - standing history and a global sales network. Nanjing Jwell Machinery Co., Ltd. is known for its strong technical strength and customized service. Anhui Keli Machinery Co., Ltd. provides cost - effective products and fast delivery. Guangdong Jinming Machinery Co., Ltd. has rich industry experience and good customer service. Shandong Lightweight Machinery Co., Ltd. takes advantage of local resources and focuses on light - weight and environmental - friendly design. Jiangsu Xinrongplas Machinery Co., Ltd. emphasizes quality - oriented production and technical innovation. Zhejiang Jiansu Machinery Co., Ltd. benefits from the industry - cluster effect and has a strong service awareness. Shanghai Wepuy Machinery Co., Ltd. has an international vision and advanced sensor technology. Tianjin Zhongde Plastic Machinery Co., Ltd. has long - term industry accumulation and stable product quality.

In the future, with the continuous development of the plastic pipe industry, these manufacturers will face both opportunities and challenges. They need to continuously innovate, improve product quality, and provide better services to meet the changing market demands and maintain their competitiveness in the global market.