Top 10 granulator machine Manufacturers in China

Introduction to Granulator Machines

Granulator machines, also known as granulators or cutting mills, are industrial equipment designed to reduce materials into smaller, uniform particles through cutting, shearing, or crushing processes. Widely used in recycling, plastic processing, pharmaceutical, food processing, and chemical industries, granulators play a critical role in material recovery, size reduction, and quality control. In China, the granulator manufacturing sector has evolved rapidly over the past decades, combining advanced engineering, cost-effectiveness, and customization capabilities to meet global market demands. Chinese manufacturers now dominate a significant share of the global granulator industry, offering solutions ranging from small-scale laboratory units to large industrial systems for high-volume production and recycling operations.

1. Wuxi Ritech Machinery Co., Ltd.

Introduction
Wuxi Ritech Machinery Co., Ltd. is a leading China-based enterprise specializing in the research, development, production, and sales of granulator machines and recycling equipment. Established in [year], the company is located in Wuxi, Jiangsu Province—a key industrial hub in eastern China renowned for its advanced machinery manufacturing ecosystem. Ritech focuses on providing tailored granulator solutions for diverse industries, including plastic recycling, rubber processing, metal recycling, and industrial waste treatment. Over the years, the company has invested heavily in research and development, with a dedicated team of engineers and technicians working to innovate products that align with international quality standards such as ISO 9001 and CE certification. Ritech’s customer base spans across China, Southeast Asia, Europe, North America, and the Middle East, reflecting its global reputation for reliable equipment and after-sales support.
Ritech’s product portfolio includes plastic granulators (single-shaft, dual-shaft, four-shaft), rubber granulators, metal granulators, and complete recycling production lines. The company prides itself on integrating modern manufacturing technologies with practical design, ensuring its machines deliver high efficiency, low energy consumption, and easy operation. With a strong commitment to sustainability, Ritech also develops granulators for processing recycled materials, helping businesses reduce waste and improve resource utilization.
The company’s factory is equipped with advanced CNC machining centers, automated assembly lines, and strict quality inspection systems, enabling it to maintain consistent product quality and meet large-scale order demands. Ritech also offers customization services, allowing clients to adjust machine specifications such as cutting chamber size, rotor speed, and motor power based on their specific material and production requirements. Moreover, the company provides comprehensive after-sales support, including installation guidance, operator training, and long-term maintenance services, to ensure smooth operation of its equipment.

Website: https://www.ritech-recycle.com/
Features and Advantages:

Specialized in multiple types of granulators (plastic, rubber, metal) for cross-industry applications
ISO 9001 and CE certified products ensuring compliance with international safety and quality standards
Customizable design to match client-specific material processing needs
Low energy consumption technology reducing operational costs for users
Comprehensive after-sales service including installation, training, and maintenance
Global market presence with a well-established distribution network and customer support system
Advanced production facilities enabling efficient order delivery and large-scale production

2. Nanjing extrusion Machinery Co., Ltd.

Introduction
Nanjing Extrusion Machinery Co., Ltd. is a prominent manufacturer of granulator machines and extrusion equipment located in Nanjing, Jiangsu. With over 20 years of industry experience, the company has built a strong reputation for its expertise in designing and producing high-performance granulators for plastic processing and recycling industries. Nanjing Extrusion Machinery focuses on developing granulators that integrate extrusion technology, making it a preferred choice for businesses engaged in plastic compounding, pelletizing, and recycling.
The company’s product range includes plastic granulators, pelletizing lines, single-screw and twin-screw granulators, and auxiliary recycling equipment. Its granulators are widely used in processing various plastic materials, including PE, PP, PVC, PET, and ABS, both in virgin plastic production and waste plastic recycling. Nanjing Extrusion Machinery invests significantly in R&D, collaborating with universities and research institutions to improve product performance and develop eco-friendly granulation solutions. The company holds multiple patents in granulator design and has obtained certifications such as ISO 9001, CE, and SGS, ensuring its products meet international quality standards.
With a modern manufacturing base covering an area of over 30,000 square meters, Nanjing Extrusion Machinery employs a team of experienced engineers and production staff. The company follows strict quality control processes at every stage, from raw material selection to final product testing. It serves clients in more than 50 countries, including Germany, the United States, India, and Brazil, and has established long-term partnerships with leading plastic processing companies. Nanjing Extrusion Machinery also offers turnkey solutions for complete recycling and pelletizing projects, helping clients set up efficient production lines from design to commissioning.

Features and Advantages:

20+ years of specialized experience in granulator and extrusion equipment manufacturing
Integration of extrusion technology for high-precision pelletizing and granulation
Wide range of applications for virgin plastic production and waste recycling
Multiple patents and international certifications (ISO, CE, SGS)
Turnkey project services for complete recycling line setup
Strong R&D collaboration with academic institutions for continuous innovation
Reliable supply chain and efficient after-sales support for global clients

3. Zhangjiagang Mighty Plastic Machinery Co., Ltd.

Introduction
Zhangjiagang Mighty Plastic Machinery Co., Ltd. is a well-known granulator manufacturer based in Zhangjiagang, Jiangsu Province—an area famous for plastic machinery production in China. The company specializes in the design, manufacture, and export of plastic granulators, shredders, and recycling machinery. Founded in 2005, Mighty Plastic has grown into a leading player in the global plastic recycling equipment market, serving clients in over 80 countries across Asia, Europe, Africa, and the Americas.
Mighty’s granulator product line includes slow-speed granulators, high-speed granulators, heavy-duty granulators, and specialized granulators for thin films, fibers, and rigid plastics. The company’s machines are designed for durability and efficiency, with features such as heavy-duty rotors, high-grade cutting blades, and noise reduction systems. The company places a strong emphasis on product innovation, investing in new technologies to improve granulator performance, reduce energy use, and enhance safety. It has obtained CE certification and is committed to meeting the evolving needs of the plastic recycling industry.
The company’s production facility is equipped with advanced machining equipment, including CNC lathes, milling machines, and welding robots, ensuring precision and consistency in product manufacturing. Mighty Plastic also has a dedicated quality control team that conducts rigorous testing on every granulator before delivery, including load testing, cutting efficiency tests, and safety inspections. Additionally, the company provides customization services, allowing clients to adjust machine capacity, size, and features to suit their production requirements. With a focus on customer satisfaction, Mighty Plastic offers 24/7 technical support, spare parts supply, and on-site installation services, making it a trusted partner for businesses worldwide.

Features and Advantages:

Long-standing reputation in Zhangjiagang’s plastic machinery cluster with 18+ years of experience
Diverse granulator range for different plastic materials and application scenarios
Heavy-duty, durable design suitable for high-volume industrial operations
Advanced manufacturing equipment for precision and consistent product quality
CE certified products ensuring compliance with European safety and quality standards
24/7 technical support and fast spare parts delivery
Extensive global export network serving 80+ countries

4. Zhejiang Yinda Machinery Co., Ltd.

Introduction
Zhejiang Yinda Machinery Co., Ltd. is a major manufacturer of granulator machines and recycling equipment located in Wenzhou, Zhejiang Province. The company was established in 1998 and has since become a key player in China’s granulator industry, specializing in the production of plastic granulators, rubber granulators, and waste treatment machinery. Yinda’s products are widely used in industries such as plastic recycling, tire recycling, and industrial waste processing, catering to both domestic and international markets.
Yinda’s granulators are designed to handle a variety of materials, including waste plastics, used tires, rubber, and electronic waste. The company’s product portfolio includes single-shaft granulators, dual-shaft granulators, tire bead wire granulators, and complete tire recycling lines. Yinda invests heavily in R&D, with a technical team focused on developing high-efficiency granulation technologies that reduce waste and improve material recovery rates. The company has obtained ISO 9001 and ISO 14001 certifications, demonstrating its commitment to quality and environmental management.
With a large-scale production facility covering over 50,000 square meters, Yinda has an annual production capacity of thousands of granulator machines. The company has established a strong domestic sales network and exports its products to more than 60 countries, including the United States, Germany, Australia, and Russia. Yinda also offers customized solutions, working closely with clients to design granulators that meet their specific processing needs. Additionally, the company provides comprehensive after-sales services, including installation guidance, operator training, and long-term maintenance, ensuring its equipment operates efficiently throughout its lifespan.

Features and Advantages:

Specialized in both plastic and tire recycling granulators, offering cross-industry solutions
ISO 9001 and ISO 14001 certified for quality and environmental responsibility
High production capacity with large manufacturing facilities enabling fast order fulfillment
Customized design services tailored to client-specific material processing requirements
Advanced technologies for high material recovery and low operational waste
Extensive domestic and international distribution network
Competitive pricing without compromising on product quality

5. Suzhou Sino Machinery Co., Ltd.

Introduction
Suzhou Sino Machinery Co., Ltd. is a leading granulator manufacturer located in Suzhou, Jiangsu, a city known for its advanced manufacturing and technological innovation. The company was founded in 2002 and specializes in the research, development, and production of granulator machines, shredders, and recycling systems for the plastic, rubber, and metal industries. Sino Machinery has built a strong presence in both the Chinese domestic market and global markets, with clients in over 40 countries across Europe, North America, and Asia.
Sino’s granulator product range includes plastic granulators, industrial shredders, metal granulators, and small-scale granulators for laboratory and small business use. The company is recognized for its focus on innovation, with a team of engineers and technicians dedicated to developing energy-efficient, user-friendly granulators. Its products feature modern design elements such as automatic blade sharpening systems, touchscreen controls, and safety interlock mechanisms, enhancing both efficiency and operator safety. Sino Machinery has obtained CE, ISO 9001, and OHSAS 18001 certifications, ensuring compliance with international safety and quality standards.
The company’s manufacturing process combines traditional craftsmanship with modern automation, ensuring high precision and product durability. Sino Machinery also places a strong emphasis on customer service, offering personalized consultation, customization, and after-sales support. Its sales team works closely with clients to understand their needs and provide the most suitable granulator solutions. Additionally, the company has a well-established spare parts supply network, ensuring clients can easily access replacement parts to minimize downtime.

Features and Advantages:

Versatile granulator range covering industrial and small-scale applications
Modern design features including automatic blade sharpening and touchscreen controls
International certifications (CE, ISO, OHSAS) ensuring safety and quality
Strong focus on user-friendliness and operator safety
Personalized customer consultation and customization services
Reliable spare parts supply network reducing equipment downtime
Competitive pricing with a focus on long-term customer relationships

6. Guangzhou Pelletizing Technology Co., Ltd.

Introduction
Guangzhou Pelletizing Technology Co., Ltd. is a specialized manufacturer of granulator and pelletizing equipment located in Guangzhou, Guangdong Province—a major industrial and trade hub in southern China. Established in 2000, the company focuses on the production of plastic granulators, pelletizing lines, and auxiliary recycling machinery, serving industries such as plastic processing, chemical, and food processing. Guangzhou Pelletizing Technology has gained a reputation for its high-precision granulators and reliable after-sales services, catering to both domestic and international clients.
The company’s granulator products include twin-screw granulators, single-screw granulators, underwater pelletizing systems, and hot-cut granulators. These machines are designed for processing various plastic materials, including engineering plastics, recycled plastics, and thermoplastic resins. Guangzhou Pelletizing Technology invests significantly in R&D, with a focus on developing granulators that deliver uniform particle size, high output, and low energy consumption. The company has a team of experienced researchers who collaborate with industry partners to address emerging challenges in material processing. It has obtained ISO 9001 and CE certifications, ensuring its products meet global standards.
With a modern manufacturing facility equipped with advanced testing laboratories, Guangzhou Pelletizing Technology conducts thorough performance tests on all granulators to ensure reliability. The company also offers turnkey solutions for complete pelletizing and recycling projects, including design, installation, and commissioning. Its global sales and service network includes offices in several countries, enabling it to provide local support to clients worldwide. Guangzhou Pelletizing Technology is committed to innovation and sustainability, continuously developing eco-friendly granulation solutions that reduce energy use and waste.

Features and Advantages:

Specialized in high-precision pelletizing and granulation systems
Diverse product range including underwater and hot-cut granulators
Strong R&D focus on energy-efficient and uniform particle size technology
ISO 9001 and CE certified products for international markets
Turnkey project services for complete production line setup
Global service network providing local technical support
Experience in processing engineering and recycled plastics

7. Qingdao Haisen Plastic Machinery Co., Ltd.

Introduction
Qingdao Haisen Plastic Machinery Co., Ltd. is a leading granulator manufacturer based in Qingdao, Shandong Province, a key manufacturing base in northern China. Founded in 2006, the company specializes in the design, production, and export of plastic granulators, shredders, and recycling equipment. Haisen serves the plastic recycling and processing industries, offering solutions for both small and large-scale operations, and has built a strong client base in over 50 countries, including Russia, Southeast Asia, and the Middle East.
Haisen’s granulator product line includes heavy-duty plastic granulators, low-speed granulators, and granulators for film and fiber materials. The company’s machines are designed for high efficiency and durability, with features such as reinforced cutting chambers, high-quality tool steel blades, and variable speed controls. Haisen invests in advanced manufacturing technologies, including CNC machining and automated assembly, to ensure product precision and consistency. The company has obtained ISO 9001 and CE certifications, and its products undergo strict quality testing before delivery.
In addition to standard granulators, Haisen offers customized solutions, working closely with clients to adjust machine capacity, size, and functionality to meet specific processing needs. The company’s after-sales services include installation, training, and maintenance, with a team of engineers available to support clients locally. Haisen also focuses on innovation, developing granulators that address the challenges of processing difficult materials such as thick rigid plastics and flexible films. With a commitment to customer satisfaction, Haisen has established long-term partnerships with many of its clients, earning a reputation for reliable products and good service.

Features and Advantages:

Heavy-duty granulators suitable for high-volume industrial plastic processing
Wide range of granulator types for different plastic materials (film, fiber, rigid)
Advanced CNC manufacturing ensuring precision and product consistency
ISO 9001 and CE certified products
Customized design services for specific client requirements
Local technical support in key export markets
Competitive pricing with a focus on long-term customer relationships

8. Changzhou Fanda Machinery Co., Ltd.

Introduction
Changzhou Fanda Machinery Co., Ltd. is a well-known manufacturer of granulator machines and pharmaceutical granulation equipment located in Changzhou, Jiangsu Province. While the company caters to multiple industries, it has a strong focus on granulators for the pharmaceutical, food, and chemical sectors, in addition to plastic recycling. Founded in 1995, Fanda Machinery has over 25 years of experience in designing and producing high-quality granulators that meet strict industry standards.
Fanda’s product portfolio includes pharmaceutical granulators (wet granulators, dry granulators), food granulators, and plastic granulators for recycling. The company’s pharmaceutical granulators are designed to comply with GMP (Good Manufacturing Practices) standards, making them suitable for use in drug manufacturing processes. These machines feature stainless steel construction, easy cleaning, and precise particle size control, ensuring they meet the hygiene and safety requirements of the pharmaceutical industry. Fanda also produces plastic granulators for processing recycled plastics, with a focus on efficiency and low contamination.
The company’s manufacturing facility is equipped with advanced machinery, including CNC machining centers and precision inspection equipment, ensuring product quality. Fanda has obtained certifications such as ISO 9001, CE, and GMP for its pharmaceutical products, and exports its equipment to over 40 countries, including the United States, Germany, and India. In addition to standard products, Fanda offers customized solutions, working with clients to develop granulators that match their specific processing needs. The company also provides comprehensive after-sales services, including training and maintenance, to support its clients.

Features and Advantages:

Unique specialization in pharmaceutical and food-grade granulators (GMP compliant)
Multi-industry expertise including pharmaceutical, food, and plastic recycling
GMP, ISO 9001, and CE certified products for regulated industries
Stainless steel construction for hygiene and easy cleaning
Precise particle size control for consistent product quality
Customized design services for diverse industry requirements
Strict quality control ensuring compliance with industry standards

9. Wenzhou Kenva Machinery Co., Ltd.

Introduction
Wenzhou Kenva Machinery Co., Ltd. is a granulator and recycling equipment manufacturer based in Wenzhou, Zhejiang, a region known for its plastic machinery production. Established in 2003, Kenva Machinery focuses on the design, production, and export of plastic granulators, shredders, and waste recycling lines. The company serves the plastic processing and recycling industries, with a client base in over 60 countries across Asia, Europe, Africa, and the Americas.
Kenva’s granulator product range includes single-shaft granulators, dual-shaft granulators, and specialized granulators for plastic pipes, profiles, and films. The company’s machines are designed for efficiency and durability, with features such as robust rotors, high-wear cutting blades, and noise reduction systems. Kenva invests in R&D to develop innovative granulation technologies, including automatic feeding and control systems that improve operational efficiency. The company has obtained ISO 9001 and CE certifications, ensuring its products meet international quality and safety standards.
Kenva’s manufacturing facility covers an area of 20,000 square meters, equipped with modern machining equipment and a dedicated quality control team. The company conducts rigorous testing on every granulator, including cutting efficiency, load capacity, and safety tests, to ensure reliability. Kenva also offers customized solutions, allowing clients to adjust machine specifications to their specific production needs. With a focus on customer service, the company provides 24/7 technical support, fast spare parts delivery, and on-site installation services, making it a trusted partner for global businesses.

Features and Advantages:

Specialized granulators for plastic pipes, profiles, and films
Robust, durable design suitable for hard-to-process plastic materials
Automatic control systems for improved operational efficiency
ISO 9001 and CE certified products for global markets
Rigorous product testing ensuring reliability
Customized design and flexible order fulfillment
24/7 technical support and fast spare parts supply

10. Dongguan Kaiyuan Plastic Machinery Co., Ltd.

Introduction
Dongguan Kaiyuan Plastic Machinery Co., Ltd. is a leading granulator manufacturer located in Dongguan, Guangdong Province—a major manufacturing center in southern China. Founded in 2001, the company specializes in the production of plastic granulators, shredders, and auxiliary recycling equipment, serving industries such as plastic processing, packaging, and recycling. Kaiyuan has built a strong reputation for its high-performance granulators and competitive pricing, catering to both domestic and international clients.
Kaiyuan’s product line includes small-scale granulators for laboratory and small business use, as well as heavy-duty granulators for large industrial operations. The company’s granulators are designed to process a wide range of plastic materials, including PE, PP, PVC, and PET. Kaiyuan invests in modern manufacturing technologies, including CNC machining and automated production lines, to ensure product precision and consistency. The company has obtained ISO 9001 and CE certifications, and its products are exported to over 50 countries, including the United States, Germany, and Australia.
Kaiyuan’s focus on customer satisfaction sets it apart, with a team of sales and technical experts working closely with clients to understand their needs and provide suitable solutions. The company offers customization services, allowing clients to adjust machine capacity, size, and features. Additionally, Kaiyuan provides comprehensive after-sales support, including installation, operator training, and maintenance services, ensuring its equipment operates efficiently. With a commitment to innovation and quality, Kaiyuan continues to expand its product range and global market presence.

Features and Advantages:

Diverse granulator range from small-scale to heavy-duty industrial models
Suitable for processing a wide variety of plastic materials
CNC manufacturing and automated production ensuring precision
ISO 9001 and CE certified products
Competitive pricing without compromising quality
Customized design services for different production capacities
Strong focus on customer satisfaction with end-to-end support

Summary

China’s granulator machine industry is characterized by a diverse range of manufacturers, each with unique strengths and specializations. From Wuxi Ritech Machinery Co., Ltd.—a company with a strong global presence and comprehensive recycling solutions—to specialized players like Changzhou Fanda Machinery, which excels in pharmaceutical-grade granulators, these top 10 manufacturers demonstrate China’s capability to produce high-quality, innovative granulation equipment for global industries. These companies offer a combination of advantages, including advanced manufacturing technologies, international certifications, customization services, and reliable after-sales support, making them trusted partners for businesses worldwide. As the demand for recycling and material processing solutions continues to grow, Chinese granulator manufacturers are well-positioned to lead the global market, driving innovation in sustainable production and waste management.