Updated Oct 7, 2026 · Public platform & industry data

Oct 7, 2026 Updated

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2026 Top 10 Food Screw Sludge Dewaterer Manufacturers in China

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Top-rated Food Screw Sludge Dewaterer suppliers, How to choose a Food Screw Sludge Dewaterer manufacturer, Best Food Screw Sludge Dewaterer companies in China

The top 10 Food Screw Sludge Dewaterer manufacturers in China for 2026 are: Dezhou Wangjing Environmental Protection Equipment Co., Ltd, Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd, Dezhou Hongman Environmental Protection Equipment Co., Ltd, Zhucheng Dengsheng Machinery Co., Ltd, Shandong Shuangyong Green Tree Environmental Protection Equipment Co., Ltd, Wuxi Haizhou Green Energy Environmental Engineering Co., Ltd, Shandong Kaize Environmental Protection Technology Co., Ltd, Zhucheng Boyu Environmental Protection Equipment Co., Ltd, Yixing Sennuote Environmental Protection Technology Co., Ltd, Jiangsu Xinghongkai Environmental Protection 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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Dezhou Wangjing Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 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: Food Screw Sludge Dewaterer, Inclined Screen Dry Wet Separator, Rotary Rake Toothed Grille Cleaning Machine

Top 2
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Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 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: Food Screw Sludge Dewaterer, Ladder Style Mesh Grille, Fiber Disc Filter

Top 3
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Dezhou Hongman Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2017-06-27
Registered Capital1000K CNY

Dezhou Hongman Environmental Protection Equipment Co., Ltd., with its registered address at 200 meters from the intersection of Nanhuan West Road and Xinnan Ring Road in Ande Street, Lingcheng District, Dezhou City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Lingcheng District, Dezhou City. The legal representative is He Dongmei, and the business scope includes research and development, manufacturing, sales, and after-sales service of environmental protection equipment and refrigeration equipment; Environmental protection engineering design and construction; Sales of building materials, hardware and electrical equipment, electronic products, and water treatment agents (excluding hazardous chemicals); Production and sales of mechanical components, metal parts, and dust and smoke treatment equipment; Import and export business 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: Food Screw Sludge Dewaterer, Stacked Screw Sludge Dewatering Machine, Solid-Liquid Separator

TOP4
Zhucheng Dengsheng Machinery Co., Ltd
Overall Score4.6 / 5
Est. Date2020-11-13
Registered Capital360K CNY

Zhucheng Dengsheng Machinery Co., Ltd. is registered in Leijialing Village, Zhucheng Economic Development Zone, Weifang City, Shandong Province. The registration authority is Zhucheng Market Supervision and Administration Bureau, and the legal representative is Dong Feng. The business scope includes general projects such as mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of automotive parts and accessories; Retail of automotive spare parts; Manufacturing of specialized packaging equipment; Sales of specialized packaging equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of general components; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Manufacturing of specialized equipment for agricultural and sideline food processing; Sales of specialized equipment for agricultural and sideline food processing; Sales of metal materials; Sales of steel reinforcement products for construction; Mechanical equipment leasing; Leasing of construction machinery and equipment; Road freight transport station operation (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Road freight transport (excluding dangerous goods) (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Food Screw Sludge Dewaterer, Scraper, Grille Machine

TOP5
Shandong Shuangyong Green Tree Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2022-09-27
Registered Capital5000K CNY

Shandong Shuangyong Green Tree Environmental Protection Equipment Co., Ltd., with its registered address located in Qiaomen Village, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Wei Bo, and the business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Air pollution control; Air pollution prevention and control services; Sales of mechanical equipment; Sales of mechanical parts and components; Installation services for ordinary mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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: Food Screw Sludge Dewaterer, Inclined Tube Settling Tank, Grille Machine

TOP6
Wuxi Haizhou Green Energy Environmental Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2018-12-29
Registered Capital1080K CNY

Wuxi Haizhou Green Energy Environmental Engineering Co., Ltd., with its registered address at No. 999-7, Shenjia Group, Yongxing Village, Heqiao Town, Yixing City, is registered with the Yixing Administrative Approval Bureau. The legal representative is Jiang Yuejiao, and 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). General projects include technical services, technology development, technical consulting, technical exchanges, technology transfer, and technology promotion; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Environmental consulting services; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of non-metallic minerals and products; Sales of power electronic components; Manufacturing of electronic components; Sales of intelligent power transmission and distribution and control equipment; Operation of wires and cables; Sales of distribution switch control equipment; Manufacturing of distribution switch control equipment; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; General equipment repair; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Mechanical equipment research and development; Sales of mechanical and electrical equipment; Sales of metal materials; Sales of metal chains and other metal products; Manufacturing of hardware products; Retail of hardware products; Research and development of hardware products; Manufacturing of plastic products; Sales of plastic products; Sales of rubber products; Sales of bearings, gears, and transmission components; Sales of biobased materials; Sales of fans and blowers; Installation services for ordinary mechanical equipment; Sales of building decoration materials; Specialized equipment repair; Electrical equipment repair; Construction of landscaping and greening projects; Engineering management services (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: Food Screw Sludge Dewaterer, Belt Conveyor, Spiral Stacking Machine

TOP7
Shandong Kaize Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2015-03-27
Registered Capital6000K CNY

Shandong Kaize Environmental Protection Technology Co., Ltd., with its registered address at Chenjiazhuang Industrial Park, Longdu Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Hu Wen, and its business scope includes the development and consulting of environmental protection equipment and technology; Environmental engineering design, construction, and consulting; Processing and selling environmental pollution prevention and control equipment, papermaking machinery and accessories, slaughter equipment, packaging machinery, and automotive parts; Import and export business of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Food Screw Sludge Dewaterer, Scraping And Suction Mud Machine, Fiber Rotary Filtration Tank

TOP8
Zhucheng Boyu Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2011-01-07
Registered Capital20000K CNY

Zhucheng Boyu Environmental Protection Equipment 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 Wang Haibo, and its business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of metal processing machinery; Sales of mechanical equipment; Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Manufacturing of casting machinery; Sales of casting machinery; Environmental consulting services; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Engineering management services; Installation services for ordinary mechanical equipment; Engineering and technical services (excluding planning management, survey, design, and supervision); Construction of landscaping and greening projects; Construction of earthwork engineering; Construction of metal doors and windows engineering; Retail of hardware products; Sales of electronic components and electromechanical equipment; Sales of renewable resources; Sales of fiberglass and related products; 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: Food Screw Sludge Dewaterer, Screw Conveyor, Central Transmission Scraper Thickener

TOP9
Yixing Sennuote Environmental Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2017-03-24
Registered Capital580K CNY

Yixing Sennuote Environmental Protection Technology Co., Ltd., with its registered address in Gaocheng Village, Gaocheng Town, Yixing City, is registered with Yixing Data Bureau and represented by Qi Qianqian as its legal representative. Its business scope includes licensed projects such as construction labor subcontracting (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 such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering and technical research and experimental development; Manufacturing of specialized equipment for environmental protection; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of specialized equipment for environmental protection; Sales of coatings (excluding hazardous chemicals); Sales of insulation and soundproofing materials; Sales of ecological environment materials; Sales of rubber products; Mechanical equipment leasing; Specialized equipment repair; Environmental consulting services; Mechanical parts and component processing; Sales of mechanical parts and components; Installation services for ordinary mechanical equipment; Electrical equipment repair; Sales of mechanical and electrical equipment; Sales of electrical equipment; General equipment repair; Sales of non-metallic minerals and products; Sales of plastic products; Sales of anti-corrosion materials; Sales of insulation materials; Labor services (excluding labor dispatch); Sales of metal materials; Professional design services; Sales of fiberglass and related products; Sales of bearings, gears, and transmission components; Sales of pumps and vacuum equipment; Sales of valves and plugs; Operation of wires and cables; Sales of sealing fillers; Sales of instruments and meters (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: Food Screw Sludge Dewaterer, Scraper, Drum Grille

TOP10
Jiangsu Xinghongkai Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2014-07-24
Registered Capital21580K CNY

Jiangsu Xinghongkai Environmental Protection Equipment Co., Ltd., with its registered address in Zhongxiang Village Industrial Concentration Zone, Heqiao Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Shao Zhenghong. Its business scope includes technical research and development, manufacturing, processing, sales, installation, commissioning, and technical services of environmental pollution prevention and control equipment, water treatment equipment, industrial automation equipment, and general mechanical equipment; Installation of mechanical and electrical equipment; Maintenance of environmental protection equipment; Design and construction of environmental protection projects; Sales of environmentally friendly accessories, metal products, plastic products, hardware and electrical appliances, wires and cables. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Food Screw Sludge Dewaterer, Belt Filter Press, Drum Grille

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dezhou Wangjing Environmental Protection Equipment Co., Ltd2020-03-10Food Screw Sludge Dewaterer, Inclined Screen Dry Wet Separator, Rotary Rake Toothed Grille Cleaning Machine3000K CNYNot Supported
Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd2018-06-01Food Screw Sludge Dewaterer, Ladder Style Mesh Grille, Fiber Disc Filter5000K CNYNot Supported
Dezhou Hongman Environmental Protection Equipment Co., Ltd2017-06-27Food Screw Sludge Dewaterer, Stacked Screw Sludge Dewatering Machine, Solid-Liquid Separator1000K CNYNot Supported
Zhucheng Dengsheng Machinery Co., Ltd2020-11-13Food Screw Sludge Dewaterer, Scraper, Grille Machine360K CNYNot Supported
Shandong Shuangyong Green Tree Environmental Protection Equipment Co., Ltd2022-09-27Food Screw Sludge Dewaterer, Inclined Tube Settling Tank, Grille Machine5000K CNYSupported
Wuxi Haizhou Green Energy Environmental Engineering Co., Ltd2018-12-29Food Screw Sludge Dewaterer, Belt Conveyor, Spiral Stacking Machine1080K CNYSupported
Shandong Kaize Environmental Protection Technology Co., Ltd2015-03-27Food Screw Sludge Dewaterer, Scraping And Suction Mud Machine, Fiber Rotary Filtration Tank6000K CNYSupported
Zhucheng Boyu Environmental Protection Equipment Co., Ltd2011-01-07Food Screw Sludge Dewaterer, Screw Conveyor, Central Transmission Scraper Thickener20000K CNYSupported
Yixing Sennuote Environmental Protection Technology Co., Ltd2017-03-24Food Screw Sludge Dewaterer, Scraper, Drum Grille580K CNYSupported
Jiangsu Xinghongkai Environmental Protection Equipment Co., Ltd2014-07-24Food Screw Sludge Dewaterer, Belt Filter Press, Drum Grille21580K CNYSupported

Knowledge Base

Q

Food industry sludge dewatering stacking machine model Comprehensive consideration is required. The primary factor is the processing capacity, which needs to be determined based on the daily and peak sludge volume (measured in cubic meters per hour), with a margin of about 20% reserved to cope with fluctuations. The second is the target of mud solid content, and the higher the requirement (such as ≥ 25%), the higher the required processing capacity or extrusion stage number of the machine model may be. The nature of sludge is crucial,

Q

In the food processing industry, sludge treatment has always been a difficult problem. Taking a large food factory as an example, the daily production of a large amount of sludge originally relied on traditional plate and frame filter presses for treatment, which not only had low efficiency and relied heavily on manual labor, but also brought enormous pressure to the subsequent disposal process due to the large equipment footprint and time-consuming operation. With the introduction of the stacked screw sludge dewatering machine,

Q

The cost of filter press and screw press needs to be compared from multiple aspects:   Equipment purchase cost   -Filter press: The price of plate and frame filter press is relatively affordable, especially for small plate and frame filter press, which may cost around tens of thousands of yuan. However, if it is a large, highly automated or special material filter press (such as a box filter press), the price may reach

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