Updated Sep 15, 2026 · Public platform & industry data

Sep 15, 2026 Updated

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2026 Top 10 Internal Mixer Manufacturers in China

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Top-rated Internal Mixer suppliers, How to choose a Internal Mixer manufacturer, Best Internal Mixer companies in China

The top 10 Internal Mixer manufacturers in China for 2026 are: Nanjing Kaichi Machinery Co., Ltd, Dongguan Shiyan Precision Instrument Co., Ltd, Dongguan Baopin Precision Instrument Co., Ltd, Xihua Machinery Technology (Dongguan) Co., Ltd, Qingdao Dongnuo Rubber Machinery Co., Ltd, Nanjing Hongchang Rubber Machinery Co., Ltd, Guangzhou Haer Technology Co., Ltd, Dongguan Zhuosheng Machinery Equipment Co., Ltd, Dongguan Hongbao Testing Equipment Co., Ltd, Guangdong Changfeng Technology Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Nanjing Kaichi Machinery Co., Ltd
Overall Score4.9 / 5
Est. Date2005-09-14
Registered Capital2000K CNY

Nanjing Kaichi Machinery Co., Ltd., with its registered address in Gaochun County Development Zone, Nanjing City, is registered with the Government Service Management Office of Gaochun District, Nanjing City. The legal representative is Chen Jianwei, and its business scope includes general projects: specialized equipment manufacturing (excluding licensed professional equipment manufacturing); Mechanical equipment research and development; Sales of mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Mechanical parts and component processing; Sales of mechanical parts and components; Import and export of goods; Technology import and export; Import and export agency (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Internal Mixer, Twin Screw Extrusion Tablet Press, Silicone Rubber Extrusion Filter Equipment

Top 2
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Dongguan Shiyan Precision Instrument Co., Ltd
Overall Score4.7 / 5
Est. Date2014-05-04
Registered Capital5000K CNY

Dongguan Shiyan Precision Instrument Co., Ltd., registered at A1, No. 23 Xingyuan Road, Houjie Community, Houjie Town, Dongguan City, with the registration authority of Dongguan Market Supervision Administration and the legal representative of Xie Yong. Its business scope includes production and sales, research and development, design, technical services, technology transfer, and maintenance of precision instrument equipment, polymer and composite material forming equipment, automation equipment, teaching equipment, general mechanical equipment, electronic products, hardware tools, and molds; Research and development, promotion, and consulting of high-performance membrane materials, ecological environment materials, and nanomaterials technology; Research and development, design, and maintenance: supporting software for machinery and equipment, computer programming software; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Internal Mixer, , Instrument Type Blown Film Machine

Top 3
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Dongguan Baopin Precision Instrument Co., Ltd
Overall Score4.7 / 5
Est. Date2013-08-26
Registered Capital3000K CNY

Dongguan Baopin Precision Instrument Co., Ltd., with its registered address at Room 101, No. 29-301, Houjie Section, Port Avenue, Houjie Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Zhou Rong, and its business scope includes general projects such as instrument manufacturing; Manufacturing of mechanical and electrical equipment; Manufacturing of other specialized instruments; Manufacturing of specialized teaching instruments; Manufacturing of other general instruments; Manufacturing of electronic measuring instruments; Manufacturing of drawing, calculation, and measuring instruments; Manufacturing of electrical instruments and meters; Manufacturing of intelligent instruments and meters; Manufacturing of experimental analytical instruments; Measurement technology services; Manufacturing of testing machines; Mechanical equipment research and development; Professional design services; Engineering and technical research and experimental development; Research and development of new material technology; Research and development of electronic specialized materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Internal Mixer, Haake Polylab Os , 3D Printing Consumables Extrusion Line

TOP4
Xihua Machinery Technology (Dongguan) Co., Ltd
Overall Score4.6 / 5
Est. Date2016-12-27
Registered Capital1000K CNY

Xihua Machinery Technology (Dongguan) Co., Ltd., registered at Room 202, Building 1, No. 9 Xibao Road, Houjie Town, Dongguan City, Guangdong Province, with the registration authority of Dongguan Market Supervision Administration and the legal representative of Li Jun. Its business scope includes research and development, production and sales of intelligent control systems, precision machinery equipment, general machinery equipment and software; Maintenance: experimental equipment, general mechanical equipment and accessories, instruments and meters; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Internal Mixer, Injection Molding Machine,

TOP5
Qingdao Dongnuo Rubber Machinery Co., Ltd
Overall Score4.6 / 5
Est. Date2009-11-05
Registered Capital5000K CNY

Qingdao Dongnuo Rubber Machinery Co., Ltd., with its registered address at No. 168 Minhe Street, Huangdao District, Qingdao City, Shandong Province, is registered with the Market Supervision Administration of Huangdao District, Qingdao City. The legal representative is Zhuang Xuanrong, and its business scope includes general projects such as the manufacturing of rubber processing specialized equipment; Manufacturing of specialized equipment for plastic processing; Manufacturing of casting machinery; Manufacturing of mechanical and electrical equipment; Manufacturing of hardware products; Retail of hardware products; Manufacturing of metal tools; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Research and development of new material technology; Sales of coatings (excluding hazardous chemicals); Sales of rubber products. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Internal Mixer, Extrusion Rubber Filter Machine Series, Rubber Mixer

TOP6
Nanjing Hongchang Rubber Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2020-10-23
Registered Capital10000K CNY

Nanjing Hongchang Rubber and Plastic Machinery Co., Ltd., with its registered address at 307 Zhe Ning East Road, Lishui Economic Development Zone, Nanjing City. The registration authority is the Lishui District Government Service Management Office of Nanjing City, and the legal representative is Sichishan. Its business scope includes licensed projects such as import and export agency; Import and export of goods (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results) General projects: Manufacturing of specialized equipment for plastic processing; Sales of specialized equipment for plastic processing; Sales of rubber products; Rubber product manufacturing; Manufacturing of general components; Sales of mechanical parts and components; Sales of daily miscellaneous goods; Sales of specialized equipment for rubber processing; Manufacturing of specialized equipment for rubber processing; Retail of pet food and supplies; Wholesale of pet food and supplies; Pet sales; Pet services (excluding animal diagnosis and treatment) (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Internal Mixer, All Products, Cone Double Feeding Machine

TOP7
Guangzhou Haer Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2014-09-12
Registered Capital1000K CNY

Guangzhou Ha'er Technology Co., Ltd., with its registered address at West 1st Floor, Building 1, No. 8 South Street, Agricultural Science Institute, Shiqi Town, Panyu District, Guangzhou City, is registered with the Panyu District Market Supervision Administration of Guangzhou City. The legal representative is Ma Xiangnuan, and its business scope includes the manufacturing of teaching instruments; Mechanical technology consulting and exchange services; Manufacturing of specialized equipment for rubber processing; Manufacturing of specialized equipment for plastic processing; Mold manufacturing; Mechanical technology transfer services; Information technology consulting services; General equipment repair; Specialized equipment repair; Manufacturing of experimental analytical instruments; Manufacturing of components and devices for general and specialized instruments and meters; Wholesale of rubber products; Wholesale of plastic products; Manufacturing of plastic sheets, pipes, and profiles; Mechanical component processing; Import and export of goods (excluding exclusive and controlled goods); Engineering and technical research and experimental development;. Core products: Internal Mixer, Laboratory Tablet Press/Flat Vulcanizing Machine, Desktop Single Screw Extruder

TOP8
Dongguan Zhuosheng Machinery Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2013-07-09
Registered Capital1000K CNY

Dongguan Zhuosheng Machinery Equipment Co., Ltd., with its registered address at Room 102, Building 1, No. 9 Xibao Road, Houjie Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Yang Liping, and the business scope includes general projects such as general equipment manufacturing (excluding special equipment manufacturing); Manufacturing of general components; Manufacturing of specialized printing equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Mechanical equipment research and development; General equipment repair; Specialized equipment repair; Sales of mechanical equipment; Sales of mechanical parts and components; Installation services for ordinary mechanical equipment; Mechanical equipment leasing; Mechanical parts and component processing; Domestic trade agency; Manufacturing of instruments and meters; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Sales of intelligent instruments and meters; Manufacturing of intelligent instruments and meters; Sales of instruments and meters; Instrument and meter repair; Manufacturing of other general instruments; Manufacturing of testing machines; Sales of testing machines; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology import and export; Import and export of goods. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Internal Mixer, Customized Blown Film Machine, Twin Screw Extrusion Granulator

TOP9
Dongguan Hongbao Testing Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2014-05-29
Registered Capital1000K CNY

Dongguan Hongbao Testing Equipment Co., Ltd. is registered at Room 601, Building 5, No. 3 Chuangxin 1st Road, Liaobu Town, Dongguan City, Guangdong Province. The registration authority is Dongguan Market Supervision Administration, and the legal representative is He Zhimei. The business scope includes production, sales, and maintenance of testing instruments, refrigeration equipment, testing equipment, automation machinery equipment, electronic instruments and meters, electronic tools and consumables, and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Internal Mixer, Plastic Testing Instruments, Paper Packaging Material Testing Machine

TOP10
Guangdong Changfeng Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2013-02-25
Registered Capital11160K CNY

Guangdong Changfeng Technology Co., Ltd., with its registered address located in Jingmeng Industrial Park, Shatang Community, Houjie Town, Dongguan City, is registered with the Dongguan Market Supervision Administration. The legal representative is Shu Feilong, and its business scope includes general projects such as mechanical equipment research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Manufacturing of metal processing machinery; Research and development of metal products; Research and development of intelligent robots; Manufacturing of specialized equipment for plastic processing; Sales of specialized equipment for plastic processing; Mechanical parts and component processing; Sales of mechanical parts and components; Industrial robot manufacturing; Sales of industrial robots; Manufacturing of specialized equipment for rubber processing; Sales of specialized equipment for rubber processing; Sales of metal products; Mold manufacturing; Mold sales; Artificial Intelligence Universal Application System; Manufacturing of metal materials; Sales of metal materials; Sales of metal based composite materials and ceramic based composite materials; Sales of new ceramic materials; Manufacturing of electronic specialized materials; Sales of electronic specialized materials; Sales of high-quality special steel materials; Manufacturing of special ceramic products; Sales of special ceramic products; Rubber product manufacturing; Sales of rubber products; Sales of plastic products; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Promotion services for new material technology; Non residential real estate leasing; Park management services; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Internal Mixer, Small Enclosed Mixer, Double Cone Liquid Addition Granulator

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanjing Kaichi Machinery Co., Ltd2005-09-14Internal Mixer, Twin Screw Extrusion Tablet Press, Silicone Rubber Extrusion Filter Equipment2000K CNYNot Supported
Dongguan Shiyan Precision Instrument Co., Ltd2014-05-04Internal Mixer, , Instrument Type Blown Film Machine5000K CNYSupported
Dongguan Baopin Precision Instrument Co., Ltd2013-08-26Internal Mixer, Haake Polylab Os , 3D Printing Consumables Extrusion Line3000K CNYNot Supported
Xihua Machinery Technology (Dongguan) Co., Ltd2016-12-27Internal Mixer, Injection Molding Machine, 1000K CNYNot Supported
Qingdao Dongnuo Rubber Machinery Co., Ltd2009-11-05Internal Mixer, Extrusion Rubber Filter Machine Series, Rubber Mixer5000K CNYSupported
Nanjing Hongchang Rubber Machinery Co., Ltd2020-10-23Internal Mixer, All Products, Cone Double Feeding Machine10000K CNYNot Supported
Guangzhou Haer Technology Co., Ltd2014-09-12Internal Mixer, Laboratory Tablet Press/Flat Vulcanizing Machine, Desktop Single Screw Extruder1000K CNYNot Supported
Dongguan Zhuosheng Machinery Equipment Co., Ltd2013-07-09Internal Mixer, Customized Blown Film Machine, Twin Screw Extrusion Granulator1000K CNYNot Supported
Dongguan Hongbao Testing Equipment Co., Ltd2014-05-29Internal Mixer, Plastic Testing Instruments, Paper Packaging Material Testing Machine1000K CNYNot Supported
Guangdong Changfeng Technology Co., Ltd2013-02-25Internal Mixer, Small Enclosed Mixer, Double Cone Liquid Addition Granulator11160K CNYNot Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of internal mixers, it is recommended to prioritize checking key technical parameters such as rotor speed and mixing chamber volume to ensure that they match the production line's capacity and process requirements.
  • In the high viscosity material mixing scenario in the rubber or plastic industry, the temperature control accuracy and sealing performance of the internal mixer directly affect the quality of the finished product, and equipment specifications need to be selected based on specific application scenarios.
  • When selecting suppliers, priority can be given to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support to evaluate their comprehensive supply capabilities.
  • According to the mixing needs of different scales, the energy consumption level and maintenance cost of the internal mixer should also be included in the procurement evaluation scope. Models with better long-term use efficiency can reduce the overall operational pressure.

Knowledge Base

Q

The temperature of the mixing machine affects the quality of rubber mixing. This article analyzes the ideal temperature range of different rubber materials and shares temperature control techniques to help you easily master the mixing process.

Q

The advantages of using a small mixing machine for experiments include:<&order>Flexibility: Small mixing machines are suitable for laboratory and small-scale production scenarios, with flexibility to conduct small-scale experiments and production. They can meet the needs of different experimental requirements and product development stages. Cost effectiveness: Compared to large internal mixers, small internal mixers have lower prices and relatively lower investment costs

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs