Updated Sep 12, 2026 · Public platform & industry data

Sep 12, 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: Changzhou LiLi Drying Equipment Co., Ltd, Nanjing Houwei Electromechanical Equipment Co., Ltd, Nanjing Kolk Extrusion Equipment Co., Ltd, Nanjing Hanyi Machinery Electronics Co., Ltd, Nanjing Juli Chemical Machinery Co., Ltd, Nanjing Feixiang Drying and Refrigeration Equipment Factory, Shandong Jinneng Machinery Co., Ltd, Shandong Yinqi Machinery Manufacturing Co., Ltd, Changzhou Quanrong Granulation Equipment Co., Ltd, Changzhou Huaou Drying Granulation 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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Changzhou LiLi Drying Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2011-02-16
Registered Capital10000K CNY

Changzhou LiLi Drying Equipment Co., Ltd., with its registered address at No. 179, Moujia Village, Zhenglu Town, Tianning District, Changzhou City. The registration authority is the Tianning District Administrative Approval Bureau, and the legal representative is Cha Honghao. Its business scope includes the manufacturing and processing of drying machinery, pharmaceutical machinery, chemical machinery, food machinery, pharmaceutical machinery, and mechanical parts; The import and export business of various commodities and technologies through self operation and agency, except for commodities and technologies that are 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) General projects: general equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment (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, Horizontal Screw Belt Mixer, Disc Drying Machine

Top 2
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Nanjing Houwei Electromechanical Equipment Co., Ltd

No. 329 Tai Road, Changguan Village, Longtan Street, Qixia District, Nanjing City

Overall Score4.7 / 5
Est. Date2012-10-08
Registered Capital10000K CNY

Nanjing Houwei Electromechanical Equipment Co., Ltd. is located at No. 329 Tai Road, Changguan Village, Longtan Street, Qixia District, Nanjing City. It was established on October 8, 2012, with the registration authority being the Administrative Approval Bureau of Qixia District, Nanjing City. The legal representative is Yuan Shansheng. Core products: Single And Double Screw Extruder, Box Type Drying Equipment, Explosion Proof Oven

Top 3
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Nanjing Kolk Extrusion Equipment Co., Ltd
Overall Score4.7 / 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, Fiberglass Reinforced Granulator, Biodegradable Granulator

TOP4
Nanjing Hanyi Machinery Electronics Co., Ltd
Overall Score4.6 / 5
Est. Date2000-11-27
Registered Capital25000K CNY

Nanjing Hanyi Machinery and Electronics Co., Ltd., with its registered address located in Suoshu Industrial Concentration Zone, Chunhua Street, Jiangning District, Nanjing City. The registration authority is the Jiangning District Government Service Management Office of Nanjing City, and the legal representative is Liu Tufa. Its business scope includes licensed projects such as import and export of goods; Technology import and export (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: Manufacturing of mechanical and electrical equipment; Manufacturing of specialized equipment for plastic processing; Sales of specialized equipment for plastic processing; Sales of electrical equipment; Electrical equipment repair; Specialized equipment repair; Sales of chemical products (excluding licensed chemical products); Software development; Software sales; Maintenance of electronic and mechanical equipment (excluding special equipment) (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: Single And Double Screw Extruder, Color Masterbatch Filling Granulator, Extruder

TOP5
Nanjing Juli Chemical Machinery Co., Ltd
Overall Score4.6 / 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, Double Screw Water-Cooled Bar Granulator, Plastic Modified Granulator

TOP6
Nanjing Feixiang Drying and Refrigeration Equipment Factory
Overall Score4.5 / 5
Est. Date2003-08-18
Registered Capital1500K CNY

Nanjing Feixiang Drying and Refrigeration Equipment Factory, with its registered address in Shangba Village, Jing'an Street, Qixia District, Nanjing City, is registered with the Administrative Approval Bureau of Qixia District, Nanjing City. The legal representative is Li Gentang, and its business scope includes the production and sales of pharmaceutical machinery, drying and refrigeration equipment, ozone sterilization, and chemical machinery and equipment. (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, Vacuum Drying Oven, Hot Air Circulation Oven

TOP7
Shandong Jinneng Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2014-07-21
Registered Capital6000K CNY

Shandong Jinneng Machinery Co., Ltd., with its registered address at Room 321, Tietie North Road Weimin Service Center, Mingshui Street, Zhangqiu District, Jinan City, Shandong Province, is registered with the Market Supervision Administration of Zhangqiu District, Jinan City. The legal representative is Kuixia, and the business scope includes the production and sales of environmental protection equipment, pellet machines and supporting equipment, crushers, dryers, conveyor belts, and cooling machines; Import and export of goods, import and export of 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, Particle Machine Accessories, Biomass Pellet Machine

TOP8
Shandong Yinqi Machinery Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2008-01-22
Registered Capital20000K CNY

Shandong Yinqi Machinery Manufacturing Co., Ltd., with its registered address at Jinshan Village, Mengshui Town, Wenchang Lake District, Zibo City, Shandong Province (50 meters east of Wenchang Lake Thermal Power Company), is registered with the Market Supervision and Administration Bureau of the Wenchang Lake Provincial Tourism Resort Management Committee in Zibo City. The legal representative is Zhou Jisheng, and its business scope includes granulation equipment, chemical equipment, environmental protection equipment, agricultural machinery equipment, machinery equipment and accessories, steel strips, steel strip transmission equipment, automated packaging equipment, automated palletizing equipment, industrial fan production, processing, and sales; Research and development, technical consulting, technical services, technology transfer, production, processing, and sales of computer control equipment technology; Import and export of goods. (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, Granulator

TOP9
Changzhou Quanrong Granulation Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2020-07-02
Registered Capital5000K CNY

Changzhou Quanrong Granulation Equipment Co., Ltd. is registered in Liangzhuang Village, Zhenglu Town, Tianning District, Changzhou City. The registration authority is the Administrative Approval Bureau of Tianning District, Changzhou City, and the legal representative is He Quanmin. The business scope includes general projects: general equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of general components; Mechanical parts and component processing; Sales of mechanical parts and components (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, Granulation Equipment, Crushing Equipment

TOP10
Changzhou Huaou Drying Granulation Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2004-02-17
Registered Capital5680K CNY

Changzhou Huaou Drying and Granulation Equipment Co., Ltd. is registered in Sheng'an Village, Zhenglu Town, Tianning District. The registration authority is the Tianning District Administrative Approval Bureau of Changzhou City, and the legal representative is Gu Jumei. Its business scope includes the manufacturing of drying equipment and accessories, granulation equipment, and cold working of sheet metal parts. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Import and export of goods; Technology import and export (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: Single And Double Screw Extruder, Drying Equipment, Crushing Equipment

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Changzhou LiLi Drying Equipment Co., Ltd2011-02-16Single And Double Screw Extruder, Horizontal Screw Belt Mixer, Disc Drying Machine10000K CNYNot Supported
Nanjing Houwei Electromechanical Equipment Co., Ltd2012-10-08Single And Double Screw Extruder, Box Type Drying Equipment, Explosion Proof Oven10000K CNYNot Supported
Nanjing Kolk Extrusion Equipment Co., Ltd2009-05-21Single And Double Screw Extruder, Fiberglass Reinforced Granulator, Biodegradable Granulator3000K CNYNot Supported
Nanjing Hanyi Machinery Electronics Co., Ltd2000-11-27Single And Double Screw Extruder, Color Masterbatch Filling Granulator, Extruder25000K CNYNot Supported
Nanjing Juli Chemical Machinery Co., Ltd2005-12-06Single And Double Screw Extruder, Double Screw Water-Cooled Bar Granulator, Plastic Modified Granulator16000K CNYNot Supported
Nanjing Feixiang Drying and Refrigeration Equipment Factory2003-08-18Single And Double Screw Extruder, Vacuum Drying Oven, Hot Air Circulation Oven1500K CNYNot Supported
Shandong Jinneng Machinery Co., Ltd2014-07-21Single And Double Screw Extruder, Particle Machine Accessories, Biomass Pellet Machine6000K CNYNot Supported
Shandong Yinqi Machinery Manufacturing Co., Ltd2008-01-22Single And Double Screw Extruder, Granulator20000K CNYNot Supported
Changzhou Quanrong Granulation Equipment Co., Ltd2020-07-02Single And Double Screw Extruder, Granulation Equipment, Crushing Equipment5000K CNYNot Supported
Changzhou Huaou Drying Granulation Equipment Co., Ltd2004-02-17Single And Double Screw Extruder, Drying Equipment, Crushing Equipment5680K CNYSupported

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 provides a detailed analysis of the core differences between single screw and twin-screw extruders in terms of structure, mixing efficiency, applicable materials, and energy consumption, helping industrial users choose the appropriate equipment type based on production needs.

Q

This article vividly analyzes the core differences between single screw and twin-screw extruders, from working principles to applicable scenarios, taking you to easily grasp the characteristics and selection points of the two devices, and attaching practical parameter references.

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