Updated Sep 17, 2026 · Public platform & industry data

Sep 17, 2026 Updated

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2026 Top 10 Sludge Thickening And Dewatering Equipment Manufacturers in China

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Top-rated Sludge Thickening And Dewatering Equipment suppliers, How to choose a Sludge Thickening And Dewatering Equipment manufacturer, Best Sludge Thickening And Dewatering Equipment companies in China

The top 10 Sludge Thickening And Dewatering Equipment manufacturers in China for 2026 are: Jiangsu Xianglv Environmental Protection Technology Co., Ltd, Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd, Yixing Huiming Environmental Protection Equipment Co., Ltd, Shandong Granfu Intelligent Equipment Co., Ltd, Dezhou Wangjing Environmental Protection Equipment Co., Ltd, Shandong Baike Environmental Engineering Co., Ltd, Shandong Yuhe Intelligent Equipment Co., Ltd, Shandong Nuokun Environmental Protection Technology Co., Ltd, Yixing Hengye Environmental Protection Technology Co., Ltd, Shandong Jinnuotai Environmental 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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Jiangsu Xianglv Environmental Protection Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2017-04-26
Registered Capital10000K CNY

Jiangsu Xianglv Environmental Protection Technology Co., Ltd., with its registered address in Chengxi Village, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Liu Jingjing as its legal representative. Its business scope includes research and development of environmental protection technology; Manufacturing, sales, installation, and commissioning of environmental protection machinery and accessories, air pollution prevention and control equipment, water treatment equipment and accessories; Sales of instruments and meters, fiberglass products, plastic products, water treatment agents (excluding hazardous chemicals), metal materials, hardware and electrical appliances, wires and cables, chemical products and raw materials (excluding hazardous chemicals); Design and construction of environmental protection projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sludge Thickening And Dewatering Equipment, Silo, Conversion Grille

Top 2
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Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2018-06-01
Registered Capital5000K CNY

Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd., with its registered address at No. 9 Chengzhou Road, Industrial Concentration Zone, Gaocheng Town, Yixing City, registered with Yixing Data Bureau, and represented by Tang Wei as its legal representative. Its business scope includes the processing, manufacturing, installation, sales, and technical services of environmental protection equipment and accessories, water treatment equipment and accessories, general machinery equipment and accessories, low-voltage control cabinets, incinerators, dust removal equipment, desulfurization equipment, denitrification equipment, exhaust gas purification equipment, deodorization equipment, and noise control equipment; Sales of instruments and meters, chemical products and raw materials (excluding hazardous chemicals), pipelines, valves, wires and cables, hardware and electrical equipment; Design and construction of environmental protection projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sludge Thickening And Dewatering Equipment, Ladder Style Mesh Grille, Fiber Disc Filter

Top 3
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Yixing Huiming Environmental Protection Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2015-01-05
Registered Capital10000K CNY

Yixing Huiming Environmental Protection Equipment Co., Ltd. is registered at No. 16, S262 Provincial Road, Xichu Village, Heqiao Town, Yixing City. The registration authority is the Yixing Administrative Approval Bureau, and the legal representative is Yin Zhiqiang. The business scope includes licensed projects such as construction projects (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) and general projects such as manufacturing of environmental protection special equipment; Manufacturing of industrial automatic control system devices; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of specialized equipment for environmental protection; Sales of industrial automatic control system devices; Sales of mechanical parts and components; Sales of mechanical equipment; Wholesale of hardware products; Operation of wires and cables; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of refractory materials; Sales of insulation materials; Sales of plastic products; Sales of glass fiber reinforced plastic products; Sales of rubber products; Sales of metal products; Sales of metal materials; Sales of instruments and meters; Sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of fans and blowers; Sales of sealing fillers; Sales of new membrane materials; Environmental consulting services; Installation services for ordinary mechanical equipment; 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: Sludge Thickening And Dewatering Equipment, Scraper Reducer, Dosing Device

TOP4
Shandong Granfu Intelligent Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2019-05-30
Registered Capital3000K CNY

Shandong Granfu Intelligent Equipment Co., Ltd., registered at No. 7827 Mizhou East Road, Zhucheng City, Weifang City, Shandong Province, with the registration authority of Zhucheng Market Supervision Administration and the legal representative of Jiang Lina, has a business scope including licensed projects such as special equipment manufacturing; Installation, renovation, and repair of special equipment; Construction labor subcontracting. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: Manufacturing of specialized equipment (excluding licensed professional equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of automotive parts and accessories; Mechanical parts and component processing; Manufacturing of marine supporting equipment; Manufacturing of service consumption robots; Industrial robot manufacturing; Manufacturing of metal structures; Installation services for ordinary mechanical equipment; Sales of metal materials; Sales of mechanical equipment; Retail of hardware products; Sales of firefighting equipment; Sales of building materials; Recycling of renewable resources (excluding productive waste metals); Sales of renewable resources; Metal surface treatment and heat treatment processing; Processing and treatment of metal waste and debris; Solid waste management; 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: Sludge Thickening And Dewatering Equipment, Vacuum Pressure Tank, Autoclave

TOP5
Dezhou Wangjing Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2020-03-10
Registered Capital3000K CNY

Dezhou Wangjing Environmental Protection Equipment Co., Ltd. is registered at Room 206, Building 2, Aotong Industrial Park, Ande Street, Lingcheng District, Dezhou City, Shandong Province. The registration authority is the Lingcheng District Market Supervision Administration of Dezhou City, and the legal representative is Hou Jintao. The business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of dust removal technology equipment; Mechanical equipment research and development; Specialized equipment repair; Industrial engineering design services; Environmental consulting services. (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: Sludge Thickening And Dewatering Equipment, Inclined Screen Dry Wet Separator, Rotary Rake Toothed Grille Cleaning Machine

TOP6
Shandong Baike Environmental Engineering Co., Ltd
Overall Score4.6 / 5
Est. Date2017-07-27
Registered Capital30000K CNY

Shandong Baike Environmental Engineering Co., Ltd., with its registered address at 767 Renmin East Road, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Wang Xijin, and its business scope includes the design and construction of environmental pollution prevention and control treatment projects; Air pollution control and water pollution control; Processing and selling specialized equipment and accessories for environmental pollution prevention and control; Development and promotion of environmental protection technologies; Engineering management services; Construction of landscaping and municipal engineering projects; Import and export business of goods. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Sludge Thickening And Dewatering Equipment, Microfiltration Machine, Low Temperature Pyrolysis Incinerator

TOP7
Shandong Yuhe Intelligent Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2023-03-14
Registered Capital3000K CNY

Shandong Yuhe Intelligent Equipment Co., Ltd., with its registered address at No. 88 Qiujialin Industrial Park, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Tian Suxiang, and the business scope includes general projects: manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for food, alcohol, beverage, and tea production; Manufacturing of specialized equipment for agricultural and sideline food processing; Sales of specialized equipment for agricultural and sideline food processing; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Agricultural machinery manufacturing; Sales of agricultural machinery; Information system integration services; Manufacturing of specialized packaging equipment; Sales of specialized packaging equipment; Sales of mechanical equipment; Mechanical parts and component processing; Sales of mechanical parts and components; 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: Sludge Thickening And Dewatering Equipment, Belt Filter Press, Kitchen Waste Treatment Equipment

TOP8
Shandong Nuokun Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2017-01-09
Registered Capital5000K CNY

Shandong Nuokun Environmental Protection Technology Co., Ltd., with its registered address at No. 151 Yong'an Road, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Qiu Zeliang, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Environmental consulting services; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of specialized equipment for agricultural and sideline food processing; Sales of specialized equipment for agricultural and sideline food processing; Sales of specialized packaging equipment; Manufacturing of specialized packaging equipment; Manufacturing of specialized equipment for food, alcohol, beverage, and tea production; Manufacturing of automotive parts and accessories; Automotive parts research and development; Wholesale of automotive spare parts; Manufacturing of general components; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of daily wooden products; Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Installation services for ordinary mechanical equipment; Labor services (excluding labor dispatch); Import and export of goods; Technology import and export; Manufacturing of deep-sea oil drilling equipment; Sales of deep-sea oil drilling equipment. (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: Sludge Thickening And Dewatering Equipment, Deep Cone Thickener, Belt Type Concentration And Dehydration Integrated Machine

TOP9
Yixing Hengye Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2015-04-15
Registered Capital580K CNY

Yixing Hengye Environmental Protection Technology Co., Ltd., with its registered address in Gaoyao Village, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Zhou Huaqing. Its business scope includes licensed projects such as power generation, transmission, and power supply (distribution); Construction project design; Construction projects (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: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Manufacturing of specialized equipment for environmental protection; Manufacturing of industrial automatic control system devices; Manufacturing of ovens, furnaces, and electric furnaces; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of plastic products; Mechanical parts and component processing; Sales of specialized equipment for environmental protection; Sales of industrial automatic control system devices; Sales of ovens, furnaces, and electric furnaces; Sales of mechanical parts and components; Sales of mechanical equipment; Wholesale of hardware products; Operation of wires and cables; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of insulation materials; Sales of plastic products; Sales of glass fiber reinforced plastic products; Sales of metal products; Sales of metal materials; Sales of building materials; Sales of instruments and meters; Sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of fans and blowers; Sales of sealing fillers; Sales of gears, gear reducers, and gearboxes; Environmental consulting services; Installation services for ordinary mechanical equipment; Engineering management services; Import and export agency; Technology import and export; Import and export of goods (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: Sludge Thickening And Dewatering Equipment, Aerator, Dosing Device

TOP10
Shandong Jinnuotai Environmental Engineering Co., Ltd
Overall Score4.4 / 5
Est. Date2015-10-19
Registered Capital20000K CNY

Shandong Jinnuotai Environmental Engineering Co., Ltd., with its registered address located in Huanghua Town Industrial Park, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Wang Jialei, and its business scope includes licensed projects such as sewage treatment and its recycling; Construction project design; Construction project construction; Installation, maintenance, and testing of power transmission, supply, and receiving facilities; Electrical installation services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of ecological environment monitoring and detection instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of water quality pollutant monitoring and detection instruments and meters; Water pollution prevention and control services; Water pollution control; Air pollution prevention and control services; Manufacturing of specialized equipment for agricultural and sideline food processing; Sales of specialized equipment for agricultural and sideline food processing; Manufacturing of specialized equipment for food, alcohol, beverage, and tea production; Sales of specialized chemical products (excluding hazardous chemicals); Sales of instruments and meters; Import and export of goods; Enterprise management consulting; Engineering cost consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information technology consulting services; Marketing planning; Bidding agency services; Sales of steel reinforcement products for construction; Sales of metal materials; Sales of CNC machine tools; Installation services for ordinary mechanical equipment; Mechanical equipment leasing; Municipal facility management; Sales of electrical equipment; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Fiber optic cable sales; Operation of wires and cables; Fiber optic sales. (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: Sludge Thickening And Dewatering Equipment, Dissolved Air Flotation (Daf) Unit, Air Flotation Machine Equipment Series

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Xianglv Environmental Protection Technology Co., Ltd2017-04-26Sludge Thickening And Dewatering Equipment, Silo, Conversion Grille10000K CNYSupported
Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd2018-06-01Sludge Thickening And Dewatering Equipment, Ladder Style Mesh Grille, Fiber Disc Filter5000K CNYNot Supported
Yixing Huiming Environmental Protection Equipment Co., Ltd2015-01-05Sludge Thickening And Dewatering Equipment, Scraper Reducer, Dosing Device10000K CNYSupported
Shandong Granfu Intelligent Equipment Co., Ltd2019-05-30Sludge Thickening And Dewatering Equipment, Vacuum Pressure Tank, Autoclave3000K CNYSupported
Dezhou Wangjing Environmental Protection Equipment Co., Ltd2020-03-10Sludge Thickening And Dewatering Equipment, Inclined Screen Dry Wet Separator, Rotary Rake Toothed Grille Cleaning Machine3000K CNYNot Supported
Shandong Baike Environmental Engineering Co., Ltd2017-07-27Sludge Thickening And Dewatering Equipment, Microfiltration Machine, Low Temperature Pyrolysis Incinerator30000K CNYSupported
Shandong Yuhe Intelligent Equipment Co., Ltd2023-03-14Sludge Thickening And Dewatering Equipment, Belt Filter Press, Kitchen Waste Treatment Equipment3000K CNYNot Supported
Shandong Nuokun Environmental Protection Technology Co., Ltd2017-01-09Sludge Thickening And Dewatering Equipment, Deep Cone Thickener, Belt Type Concentration And Dehydration Integrated Machine5000K CNYSupported
Yixing Hengye Environmental Protection Technology Co., Ltd2015-04-15Sludge Thickening And Dewatering Equipment, Aerator, Dosing Device580K CNYSupported
Shandong Jinnuotai Environmental Engineering Co., Ltd2015-10-19Sludge Thickening And Dewatering Equipment, Dissolved Air Flotation (Daf) Unit, Air Flotation Machine Equipment Series20000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of sludge concentration and dewatering equipment, it is recommended to prioritize confirming key technical parameters such as treatment capacity and solid content after dewatering to ensure compatibility with existing sewage treatment processes.
  • In municipal sewage treatment and industrial wastewater treatment scenarios, the selection of equipment materials should consider the characteristics of corrosive sludge. For example, in the chemical industry, stainless steel or anti-corrosion coating models are recommended.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • In actual procurement, it is necessary to compare the energy consumption performance of different models. For example, screw press equipment is usually suitable for small and medium-sized processing, while centrifugal equipment is more suitable for high concentration sludge dewatering scenarios.

Knowledge Base

Q

Compared with other types of traditional dewatering machines, belt type concentration and dewatering equipment has a higher solid content in the mud cake. When making decisions on sewage treatment project construction, belt type concentration and dewatering equipment can be selected to reduce project investment. It is currently a good choice for newly built sewage treatment plants in China. Sludge treatment can be divided into two processes: sludge dewatering and sludge drying. Wastewater undergoes sedimentation treatment

Q

Advantages of sludge concentration and dewatering integrated equipment: 1.  Simple structure, low failure rate, smooth operation, and significant pre dehydration effect; 2.  The compact design of the rack and the S-shaped installation of the guide rollers reduce the overall volume of the machine and improve the dehydration effect; 3.  The components are made of stainless steel, which has better anti-corrosion performance and longer equipment service life. 4.  Sludge concentration and removal

Q

Sludge thickening and dewatering equipment is a device specifically designed to treat sludge generated during sewage treatment processes. Through gravity, mechanical pressure, or centrifugal force, these devices can effectively separate the moisture in the sludge, thereby achieving reduction and stabilization of the sludge. This process is beneficial for reducing subsequent processing costs, facilitating transportation, and minimizing environmental impact.

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