Updated Oct 6, 2026 · Public platform & industry data

Oct 6, 2026 Updated

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2026 Top 10 Single And Double Screw Extruder Manufacturers in China

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Top-rated Single And Double Screw Extruder suppliers, How to choose a Single And Double Screw Extruder manufacturer, Best Single And Double Screw Extruder companies in China

The top 10 Single And Double Screw Extruder manufacturers in China for 2026 are: Nanjing Guosu Extrusion Equipment Co., Ltd, Dongguan Shiyan Precision Instrument Co., Ltd, DeYu Machinery Equipment Purchase and Sales Office in Wen'an County, Hebei Xulang Machinery Equipment Manufacturing Co., Ltd, Jiangsu Huajun Machinery Technology Co., Ltd, Laizhou Liangong Machinery Co., Ltd, Nanjing Ruixin Machinery Co., Ltd, Nanjing Juli Chemical Machinery Co., Ltd, Foshan Nanhai Jingdong Machinery Co., Ltd, Nanjing Kolk Extrusion Equipment 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 Guosu Extrusion Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2013-01-09
Registered Capital2000K CNY

Nanjing Guosu Extrusion Equipment Co., Ltd., registered at Room 901, Building 1, Greenland Window Business Plaza, No. 4 Jinyuan Road, Dongshan Street, Jiangning District, Nanjing City, registered with the Jiangning District Government Service Management Office of Nanjing City, with Zhang Qingsong as the legal representative. Its business scope includes general items: sales of plastic processing specialized equipment; Sales of specialized equipment for rubber processing; Sales of plastic products; Sales of chemical products (excluding licensed chemical products); Sales of rubber products; Sales of engineering plastics and synthetic resins; Mold sales; Sales of synthetic materials; Sales of building decoration materials; Furniture sales; Sales of furniture spare parts; Clothing and apparel retail; Sales of clothing accessories; Retail of hardware products; Sales of mechanical and electrical equipment; Electronic product sales; Sales of electrical instruments and meters; Sales of intelligent instruments and meters; Sales of instruments and meters; Sales of electronic specialized materials; Retail of electronic components; Sales of power electronic components; Sales of electronic specialized equipment; Sales of metal materials; Import and export of goods; Technology import and export; Import and export agency; Industrial design services; Sales of mechanical parts and components; Sales of new membrane materials (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: Single And Double Screw Extruder, Carbon Black Granulator, Laminating Machine

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: Single And Double Screw Extruder, Desktop Blown Film Machine, Manual Flat Vulcanizing Machine

Top 3
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DeYu Machinery Equipment Purchase and Sales Office in Wen'an County
Overall Score4.7 / 5
Est. Date2022-02-25
Registered Capital-

Deyu Machinery Equipment Purchase and Sales Office in Wen'an County, Hebei Province, with its registered address located in Xiaoqiguan Village, Daliu Town, Wen'an County, Langfang City. The registration authority is the Market Supervision Administration of Wen'an County, Langfang City, and the legal representative is Tian Kesong. Its business scope includes the sales of metal processing machinery and plastic processing specialized equipment. (with normal use value, capable of producing qualified products, except for waste machine tools) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Single And Double Screw Extruder, Extrusion Granulation Unit, Resin Tile

TOP4
Hebei Xulang Machinery Equipment Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2017-01-16
Registered Capital3000K CNY

Hebei Xulang Machinery Equipment Manufacturing Co., Ltd., registered in Xingyuantun Village, Liyuantun Town, Weixian County, Xingtai City, Hebei Province, with the registration authority of Weixian Market Supervision Administration and the legal representative of Tian Lin. Its business scope includes general projects: specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of rubber products; Sales of plastic products; 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: Single And Double Screw Extruder, Plastic Extruder, Silicone Tube Extruder Production Line

TOP5
Jiangsu Huajun Machinery Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2016-01-04
Registered Capital10000K CNY

Jiangsu Huajun Machinery Technology Co., Ltd., with its registered address at No. 8 Lefeng Road, Changfeng Village, Leyu Town, Zhangjiagang City, is registered with the Zhangjiagang Administrative Approval Bureau and represented by Zhou Li. Its business scope includes the manufacturing, processing, and sales of mechanical equipment and components; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Manufacturing of plastic products; Sales of plastic products; Mold manufacturing; Mold sales (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Single And Double Screw Extruder, Edge Banding Printing Machine,

TOP6
Laizhou Liangong Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2009-11-25
Registered Capital1000K CNY

Laizhou Liangong Machinery Co., Ltd. is registered in Dayangjia Village, Shahe Town, Laizhou City, Yantai, Shandong Province. The registration authority is Laizhou Market Supervision Administration Bureau, and the legal representative is Du Zhigang. Its business scope includes manufacturing and sales of plastic machinery, chemical machinery (except for pressure vessels), construction machinery, and plastic products. Import and export of goods (excluding those restricted or prohibited by the state). Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Single And Double Screw Extruder, Plastic Pelletizing Machine, Granulator

TOP7
Nanjing Ruixin Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2017-03-10
Registered Capital6000K CNY

Nanjing Ruixin Machinery Co., Ltd. is registered in Mingjue Industrial Park, Shiqiu Town, Lishui District, Nanjing City. The registration authority is the Lishui District Administrative Approval Bureau of Nanjing City, and the legal representative is Xia Lili. The business scope includes the production and sales of mechanical equipment, mechanical parts, metal products, metal cutting tools and molds, and hardware tools. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Single And Double Screw Extruder, Pelletizer, All Products

TOP8
Nanjing Juli Chemical Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2005-12-06
Registered Capital16000K CNY

Nanjing Juli Chemical Machinery Co., Ltd., with its registered address located in the Industrial Concentration Zone of Hushu Street, Jiangning District, Nanjing City, is registered with the Jiangning District Government Service Management Office of Nanjing City. The legal representative is Sun Houen, and the business scope includes licensed projects: electrical installation services (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results). General projects: sales of mechanical equipment; Research and development of biochemical product technology; Manufacturing of specialized equipment for rubber processing; Sales of specialized equipment for rubber processing; Manufacturing of specialized equipment for plastic processing; Sales of specialized equipment for plastic processing; Sales of electronic components and electromechanical equipment; Import and export of goods; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology promotion services; Technology import and export; Software development (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Single And Double Screw Extruder, Screw, Exhaust

TOP9
Foshan Nanhai Jingdong Machinery Co., Ltd
Overall Score4.4 / 5
Est. Date2016-06-29
Registered Capital300K CNY

Foshan Nanhai Jingdong Machinery Co., Ltd., with its registered address at No. 3, Nanwu Lane, Fanhe Village, Dali Town, Nanhai District, Foshan City, is registered with the Nanhai District Market Supervision Administration of Foshan City. The legal representative is Ye Minsheng, and the business scope includes general projects: manufacturing of plastic processing specialized equipment; General equipment manufacturing (excluding special equipment manufacturing); Industrial robot manufacturing; Installation and maintenance of industrial robots; Sales of mechanical equipment; Installation services for ordinary mechanical equipment; Sales of specialized equipment for plastic processing; Import and export of goods; Technology import and export; 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: Single And Double Screw Extruder, Sje , Strip Machine

TOP10
Nanjing Kolk Extrusion Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2009-05-21
Registered Capital3000K CNY

Nanjing Kolk Extrusion Equipment Co., Ltd., registered at Building 6, No. 226 Lantian Road, Lukou Street, Jiangning District, Nanjing City (Jiangning Development Zone), registered with the Jiangning District Administrative Approval Bureau of Nanjing City, with Lu Gang as the legal representative. Its business scope includes the production, processing, and sales of mechanical equipment; Steel structure processing and sales; Sales of hardware and electromechanical products, metal materials and accessories, and plastic particles; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Single And Double Screw Extruder, Twin Screw Accessories, Fiberglass Reinforced Granulator

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanjing Guosu Extrusion Equipment Co., Ltd2013-01-09Single And Double Screw Extruder, Carbon Black Granulator, Laminating Machine2000K CNYNot Supported
Dongguan Shiyan Precision Instrument Co., Ltd2014-05-04Single And Double Screw Extruder, Desktop Blown Film Machine, Manual Flat Vulcanizing Machine5000K CNYNot Supported
DeYu Machinery Equipment Purchase and Sales Office in Wen'an County2022-02-25Single And Double Screw Extruder, Extrusion Granulation Unit, Resin Tile-Not Supported
Hebei Xulang Machinery Equipment Manufacturing Co., Ltd2017-01-16Single And Double Screw Extruder, Plastic Extruder, Silicone Tube Extruder Production Line3000K CNYNot Supported
Jiangsu Huajun Machinery Technology Co., Ltd2016-01-04Single And Double Screw Extruder, Edge Banding Printing Machine, 10000K CNYNot Supported
Laizhou Liangong Machinery Co., Ltd2009-11-25Single And Double Screw Extruder, Plastic Pelletizing Machine, Granulator1000K CNYNot Supported
Nanjing Ruixin Machinery Co., Ltd2017-03-10Single And Double Screw Extruder, Pelletizer, All Products6000K CNYSupported
Nanjing Juli Chemical Machinery Co., Ltd2005-12-06Single And Double Screw Extruder, Screw, Exhaust16000K CNYNot Supported
Foshan Nanhai Jingdong Machinery Co., Ltd2016-06-29Single And Double Screw Extruder, Sje , Strip Machine300K CNYSupported
Nanjing Kolk Extrusion Equipment Co., Ltd2009-05-21Single And Double Screw Extruder, Twin Screw Accessories, Fiberglass Reinforced Granulator3000K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of single and twin screw extruders, it is recommended to choose the screw combination form based on material characteristics such as viscosity and thermal sensitivity. Twin screws are more suitable for high filling or blending modification, while single screws are suitable for basic plasticizing scenarios.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support, such as suppliers with actual cases in the fields of plastic granulation or cable sheath production.
  • When purchasing a twin-screw extruder, it is usually necessary to pay attention to parameters such as aspect ratio and screw speed range. Models with aspect ratios greater than 40:1 are more suitable for high-performance engineering plastic processing.
  • There are significant differences in equipment requirements for different application scenarios. For example, food grade extrusion requires special material screws, while recycled material processing requires enhanced wear-resistant design. It is recommended to select specifications based on specific production needs.

Knowledge Base

Q

This article compares single and twin screw extruders from three dimensions: working principle, applicable scenarios, and energy efficiency. It analyzes the performance characteristics caused by structural differences and helps readers choose suitable equipment based on material properties.

Q

This article compares single and twin screw extruders from three dimensions: working principle, applicable scenarios, and energy efficiency. It analyzes the performance characteristics caused by structural differences and helps readers choose suitable equipment based on material properties.

Q

Single screw extruder and twin-screw extruder are both equipment used for processing polymer materials, and their working principles and applicable scenarios are different. A single screw extruder is operated by a rotating screw and is suitable for processing polymer materials with lower melting points. Its working principle is that the polymer material is heated and melted inside the screw, then pushed to the head by the screw and passed through the mold

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