Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Square Vacuum Drying Oven Manufacturers in China

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Top-rated Square Vacuum Drying Oven suppliers, How to choose a Square Vacuum Drying Oven manufacturer, Best Square Vacuum Drying Oven companies in China

The top 10 Square Vacuum Drying Oven manufacturers in China for 2026 are: Changzhou Yongjin Drying Equipment Co., Ltd, Changzhou Baina Drying Equipment Co., Ltd, Changzhou Changhai Drying Equipment Co., Ltd, Jiangsu Hengmai Drying Technology Co., Ltd, Nanjing Hewang Machinery Equipment Technology Co., Ltd, Nanjing Kedi Xin Machinery Equipment Co., Ltd, Nanjing Yaotian Drying Equipment Co., Ltd, Nanjing Feist Electric Heating Technology Co., Ltd, Nanjing Feilong Pharmaceutical Equipment Co., Ltd, Changzhou Jiahai Drying Engineering 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 Yongjin Drying Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2019-01-07
Registered Capital5080K CNY

Changzhou Yongjin Drying Equipment Co., Ltd., with its registered address at Chen Dafangqiao, Shunnan Village Committee, Zhenglu Town, Tianning District, Changzhou City, is registered with the Administrative Approval Bureau of Tianning District, Changzhou City. The legal representative is Zhang Yong, and its business scope includes the manufacturing, processing, and sales of drying equipment, automation machinery and accessories, environmental protection equipment, concentration and extraction equipment, filtration equipment, sterilization equipment, pharmaceutical equipment, chemical equipment, powder and granule equipment, granulation equipment, mixing equipment, conveying equipment, dust prevention equipment, crushing equipment, ordinary machinery equipment, hardware components, and mechanical parts; Design and construction of drying engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Square Vacuum Drying Oven, Screen, Flash Drying Machine

Top 2
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Changzhou Baina Drying Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2017-08-17
Registered Capital5180K CNY

Changzhou Baina Drying Equipment Co., Ltd. is registered in Henggou 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 Zhang Mulin. Its business scope includes the manufacturing and processing of drying equipment, granulation equipment, chemical equipment, pharmaceutical equipment, environmental protection equipment, food machinery, and ordinary mechanical parts. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Square Vacuum Drying Oven, Drying Equipment, Mixed Equipment

Top 3
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Changzhou Changhai Drying Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2005-02-25
Registered Capital8580K CNY

Changzhou Changhai Drying Equipment Co., Ltd. is registered in Jinfeng Village, Hengshanqiao Town, Wujin District. The registration authority is the Management Committee of Changzhou Economic Development Zone in Jiangsu Province, and the legal representative is Gu Zhiguo. Its business scope includes the manufacturing of drying equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Square Vacuum Drying Oven, Water Film Dust Collector, Spray Dryer

TOP4
Jiangsu Hengmai Drying Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2013-06-04
Registered Capital30000K CNY

Jiangsu Hengmai Drying Technology Co., Ltd., registered at No. 301 Xujiawan, Sanhuangmiao Village, Zhenglu Town, Tianning District, Changzhou City. The registration authority is the Tianning District Administrative Approval Bureau, and the legal representative is Zhang Zuhua. The business scope includes general projects: general equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Mechanical equipment research and development; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of dust removal technology equipment; Manufacturing of specialized equipment for daily chemical industry; Manufacturing of pharmaceutical specialized equipment; Manufacturing of specialized equipment for refining and chemical production; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of universal feeding and distribution devices; Industrial engineering design services; Installation services for ordinary mechanical equipment; Mechanical parts and component processing; General equipment repair; Specialized equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export agency; 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: Square Vacuum Drying Oven, Crusher, Dryer

TOP5
Nanjing Hewang Machinery Equipment Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2019-05-24
Registered Capital5000K CNY

Nanjing Hewang Machinery Equipment Technology Co., Ltd., located at No. 140 Changtai Road, Nanzhong Village, Longtan Street, Nanjing Economic and Technological Development Zone, was established on May 24, 2019. The registration authority is the Administrative Approval Bureau of Qixia District, Nanjing City, and the legal representative is Zhu Wangman. Core products: Square Vacuum Drying Oven, Emulsification Tank, One-Dimensional Mixer

TOP6
Nanjing Kedi Xin Machinery Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2011-09-15
Registered Capital10000K CNY

Nanjing Kedixin Machinery Equipment Co., Ltd., with its registered address at No. 6 Feihua Industrial Park, Longtan Street, Qixia District, Nanjing City, is registered with the Qixia District Government Service Management Office of Nanjing City. The legal representative is Jiang Sen, and its business scope includes general projects such as mechanical equipment research and development; Sales of mechanical equipment; Manufacturing of pharmaceutical specialized equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of metal processing machinery; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of mechanical and electrical equipment; Installation services for ordinary mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Specialized equipment repair; Sales of metal products; Manufacturing of ovens, furnaces, and electric furnaces; Sales of ovens, furnaces, and electric furnaces; General equipment manufacturing (excluding special equipment manufacturing); Maintenance of transportation facilities; Municipal facility management; Manufacturing of specialized equipment for traffic safety and control; Manufacturing of metal signs for transportation and public management; Manufacturing of metal structures; Sales of metal structures; Electronic product sales; Sales of refrigeration and air conditioning equipment; Sales of intelligent instruments and meters; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Square Vacuum Drying Oven, 2D Mixer, One-Dimensional Mixer

TOP7
Nanjing Yaotian Drying Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2012-06-19
Registered Capital8000K CNY

Nanjing Yaotian Drying Equipment Co., Ltd., with its registered address in Guangchang Village, Jing'an Street, Qixia District, Nanjing City, is registered with the Administrative Approval Bureau of Qixia District, Nanjing City. The legal representative is Du Qiming, and its business scope includes the production, processing, and sales of drying equipment, pharmaceutical machinery, food machinery, chemical machinery, transportation equipment, ozone equipment, electric furnaces, ovens, and automation equipment; Production, processing, and sales of stainless steel products and mechanical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: research and development of mechanical equipment; General equipment manufacturing (excluding special equipment manufacturing); Ordinary mechanical equipment installation services (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Square Vacuum Drying Oven, Mixer, Herb Stir-Frying Machine

TOP8
Nanjing Feist Electric Heating Technology Co., Ltd

No. 6 Xiaba Road, Shangba Village, Longtan Street, Qixia District, Nanjing City

Overall Score4.5 / 5
Est. Date2012-05-15
Registered Capital5000K CNY

Nanjing Feist Electric Heating Technology Co., Ltd. is located at No. 6 Xiaba Road, Shangba Village, Longtan Street, Qixia District, Nanjing City. It was established on May 15, 2012, with the registration authority being the Administrative Approval Bureau of Qixia District, Nanjing City, and the legal representative being Ke Yuhong. Core products: Square Vacuum Drying Oven, Environmentally Friendly Water Tank Evaporation Heating Tube, U-Shaped Oven Heating Tube

TOP9
Nanjing Feilong Pharmaceutical Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2011-12-02
Registered Capital10500K CNY

Nanjing Feilong Pharmaceutical Equipment Co., Ltd. is located at No. 8 Nanda Road, Nanzhong Village, Jing'an Street, Qixia District, Nanjing City. It was established on December 2, 2011 and registered with the Qixia District Government Service Management Office. The legal representative is Zhou Xuelong. Core products: Square Vacuum Drying Oven, Vacuum Feeder, Drying Room

TOP10
Changzhou Jiahai Drying Engineering Co., Ltd
Overall Score4.4 / 5
Est. Date2023-01-12
Registered Capital3880K CNY

Changzhou Jiahai Drying Engineering Co., Ltd., located at No. 34 (121) Lianjiagou West Road, Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province, was established on January 12, 2023. The registration authority is the Tianning District Administrative Approval Bureau of Changzhou City, and the legal representative is Gu Jianfeng. Core products: Square Vacuum Drying Oven, Vibration Fluidized Bed Dryer, Xsg Rotary Flash Dryer

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Changzhou Yongjin Drying Equipment Co., Ltd2019-01-07Square Vacuum Drying Oven, Screen, Flash Drying Machine5080K CNYSupported
Changzhou Baina Drying Equipment Co., Ltd2017-08-17Square Vacuum Drying Oven, Drying Equipment, Mixed Equipment5180K CNYNot Supported
Changzhou Changhai Drying Equipment Co., Ltd2005-02-25Square Vacuum Drying Oven, Water Film Dust Collector, Spray Dryer8580K CNYSupported
Jiangsu Hengmai Drying Technology Co., Ltd2013-06-04Square Vacuum Drying Oven, Crusher, Dryer30000K CNYNot Supported
Nanjing Hewang Machinery Equipment Technology Co., Ltd2019-05-24Square Vacuum Drying Oven, Emulsification Tank, One-Dimensional Mixer5000K CNYNot Supported
Nanjing Kedi Xin Machinery Equipment Co., Ltd2011-09-15Square Vacuum Drying Oven, 2D Mixer, One-Dimensional Mixer10000K CNYNot Supported
Nanjing Yaotian Drying Equipment Co., Ltd2012-06-19Square Vacuum Drying Oven, Mixer, Herb Stir-Frying Machine8000K CNYSupported
Nanjing Feist Electric Heating Technology Co., Ltd2012-05-15Square Vacuum Drying Oven, Environmentally Friendly Water Tank Evaporation Heating Tube, U-Shaped Oven Heating Tube5000K CNYSupported
Nanjing Feilong Pharmaceutical Equipment Co., Ltd2011-12-02Square Vacuum Drying Oven, Vacuum Feeder, Drying Room10500K CNYNot Supported
Changzhou Jiahai Drying Engineering Co., Ltd2023-01-12Square Vacuum Drying Oven, Vibration Fluidized Bed Dryer, Xsg Rotary Flash Dryer3880K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of a square vacuum drying oven, it is recommended to prioritize checking parameters such as internal cavity size, temperature range, and ultimate vacuum degree to ensure compatibility with material drying requirements, such as low-temperature dehydration scenarios for electronic components or chemical powders.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually provide more stable equipment performance and after-sales service guarantees.
  • In the food or pharmaceutical industry, square vacuum drying ovens need to pay attention to material compliance (such as stainless steel inner liners) and sealing design to avoid cross contamination and meet clean environmental requirements.
  • If multiple batches of continuous production are involved, it is recommended to evaluate the energy efficiency and temperature control uniformity of the equipment. Some models can shorten the drying cycle and improve capacity utilization by using a hot air circulation system.

Knowledge Base

Q

The principle of a vacuum drying oven is that during the drying process, the tank is in a vacuum state, and the jacket is heated by hot water (or steam, thermal oil). As the tank rotates at low speed, the material continuously moves up and down inside and outside the tank in a "diamond shaped trajectory" and absorbs and evaporates. The water vapor is continuously discharged through the vacuum pipeline to achieve the purpose of material drying.

Q

Square vacuum drying oven is a commonly used equipment in laboratory and industrial fields, used for drying items in a vacuum environment. According to usage scenarios and functional requirements, square vacuum drying ovens are mainly divided into two types: household and industrial. Square vacuum drying oven is a device that uses vacuum technology to remove moisture or other solvents from substances, and is widely used

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