Updated Oct 14, 2026 · Public platform & industry data

Oct 14, 2026 Updated

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2026 Top 10 Stacking Screw Machine Sludge Dewatering Machine Manufacturers in China

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Top-rated Stacking Screw Machine Sludge Dewatering Machine suppliers, How to choose a Stacking Screw Machine Sludge Dewatering Machine manufacturer, Best Stacking Screw Machine Sludge Dewatering Machine companies in China

The top 10 Stacking Screw Machine Sludge Dewatering Machine manufacturers in China for 2026 are: Dezhou Wangjing Environmental Protection Equipment Co., Ltd, Jiangsu Xianglv Environmental Protection Technology Co., Ltd, Yixing Huiming Environmental Protection Equipment Co., Ltd, Wuxi Xincheng Environmental Protection Technology Co., Ltd, Jiangsu Nantai Environmental Protection Packing Co., Ltd, Jiangsu Ruilong Environmental Protection Technology Co., Ltd, Yixing Hengye Environmental Protection Technology Co., Ltd, Weifang Jiacheng Environmental Protection Equipment Co., Ltd, Weifang Shuiqing Environmental Protection Equipment Co., Ltd, Henan Jingtuo Machinery 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: Stacking Screw Machine Sludge Dewatering Machine, Inclined Screen Dry Wet Separator, Rotary Rake Toothed Grille Cleaning Machine

Top 2
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Jiangsu Xianglv Environmental Protection Technology Co., Ltd
Overall Score4.8 / 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: Stacking Screw Machine Sludge Dewatering Machine, Silo, Conversion Grille

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: Stacking Screw Machine Sludge Dewatering Machine, Scraper Reducer, Dosing Device

TOP4
Wuxi Xincheng Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2020-03-20
Registered Capital10800K CNY

Wuxi Xincheng Environmental Protection Technology Co., Ltd. is registered in Gaocheng Village, Gaocheng Town, Yixing City. The registration authority is the Yixing Administrative Approval Bureau, and the legal representative is Xu Ling. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Intelligent basic manufacturing equipment manufacturing; Manufacturing of industrial control computers and systems; Manufacturing of general components; Manufacturing of power transmission, distribution and control equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of mechanical parts and components; Sales of specialized equipment for environmental protection; Sales of mechanical equipment; Sales of intelligent basic manufacturing equipment; Sales of pumps and vacuum equipment; Sales of gas and liquid separation and purification equipment; Sales of electronic components and electromechanical equipment; Sales of pneumatic power machinery and components; Sales of hydraulic power machinery and components; Sales of distribution switch control equipment; Sales of metal products; Sales of plastic products; Sales of electrical equipment; Sales of instruments and meters; General equipment repair; Specialized equipment repair; Electrical equipment repair; Repair of metal products; Instrument and meter repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Environmental consulting services; Professional design services; Industrial design services; Engineering management services; Water pollution control (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: Stacking Screw Machine Sludge Dewatering Machine, Internal Inlet Grille, Microfiltration Machine

TOP5
Jiangsu Nantai Environmental Protection Packing Co., Ltd
Overall Score4.7 / 5
Est. Date2010-05-25
Registered Capital10600K CNY

Jiangsu Nantai Environmental Protection Filling Co., Ltd., registered at No. 18 Zhongqiao Road, Gaocheng Town, Yixing City, with the registration authority of Yixing Data Bureau and the legal representative of Du Shunming, has a business scope including general projects: sales of plastic products; Manufacturing of plastic products; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales 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: Stacking Screw Machine Sludge Dewatering Machine, Biochemical Treatment Of Industrial Wastewater, Single Pore Membrane Aeration Head

TOP6
Jiangsu Ruilong Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2019-03-13
Registered Capital10000K CNY

Jiangsu Ruilong Environmental Protection Technology Co., Ltd., with its registered address at No. 77 Yuandong Avenue, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Sun Chong as the legal representative. Its business scope includes the research and development, design, manufacturing, installation, and sales of environmental pollution prevention and control equipment, water quality pollution prevention and control equipment, solid waste pollution prevention and control equipment, exhaust gas pollution prevention and control equipment, noise pollution prevention and control equipment, desulfurization and denitrification equipment, dust removal equipment, membrane separation equipment, and complete automation control equipment; Noise control; Soil remediation; Operation and management of environmental pollution control facilities; Design and construction of environmental protection engineering, municipal public works, river dredging engineering, water supply and drainage engineering, pipeline dredging engineering, and landscape engineering; Sales of environmental protection equipment accessories, environmental protection fillers, instruments and meters, metal materials, activated carbon, water treatment agents (excluding hazardous chemicals), chemical products and raw materials (excluding hazardous chemicals), rubber products, plastic products, fiberglass products, wires and cables, hardware and electrical equipment, complete sets of power equipment and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stacking Screw Machine Sludge Dewatering Machine, Fiber Disc Filter, Sand-Water Separator

TOP7
Yixing Hengye Environmental Protection Technology Co., Ltd
Overall Score4.6 / 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: Stacking Screw Machine Sludge Dewatering Machine, Aerator, Dosing Device

TOP8
Weifang Jiacheng Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2017-07-19
Registered Capital1000K CNY

Weifang Jiacheng Environmental Protection Equipment Co., Ltd., with its registered address at Building 5, Yixinyuan Community, 1660 Yixin Street, Hanting District, Weifang City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Hanting District, Weifang City. The legal representative is Wan Qingbin, and the business scope includes the sales of environmental protection equipment, biogas equipment, desulfurization and denitrification equipment, sewage treatment equipment, fitness equipment, plastic products, metal products, mechanical equipment, environmental sanitation facilities, soft storage containers and soft biogas digesters, solid-liquid separators; Design and construction of environmental protection engineering and installation engineering; Sales: Chemical products (excluding hazardous chemicals and precursor chemicals); Design, produce, represent, and publish advertisements. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stacking Screw Machine Sludge Dewatering Machine, Biogas Flare, Organic Fertilizer Equipment

TOP9
Weifang Shuiqing Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2015-04-07
Registered Capital15760K CNY

Weifang Shuiqing Environmental Protection Equipment Co., Ltd. is registered in Dingchen Tiegou Village, Mizhou Street, Zhucheng City, Weifang City, Shandong Province. The registration authority is Zhucheng Market Supervision and Administration Bureau, and the legal representative is Sun Bingchu. Its business scope includes research and development, production, sales, and installation of water purification equipment, sewage treatment equipment, industrial automation control system devices, garbage incineration equipment, waste gas treatment equipment, dust removal, desulfurization, and denitrification equipment; Undertake integrated water purification and sewage treatment projects. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Stacking Screw Machine Sludge Dewatering Machine, Automatic Dosing Device, Integrated Water Purification Equipment

TOP10
Henan Jingtuo Machinery Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2024-06-11
Registered Capital1000K CNY

Henan Jingtuo Machinery Equipment Co., Ltd. is registered at Room D525, 5th Floor, Unit 4, Building 1, New Concept Phoenix Garden, No. 171 Huozhan Street, Erligang Street, Guancheng Hui District, Zhengzhou City, Henan Province. The registration authority is the Market Supervision Administration of Guancheng District, Zhengzhou City, and the legal representative is Zhang Yinping. The business scope includes general projects such as mechanical equipment sales; Mechanical equipment leasing; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of mining machinery; Sales of specialized equipment for agricultural and sideline food processing; Sales of plastic packaging containers, tools and products for food; Sales of construction machinery; Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Sales of agricultural, forestry, animal husbandry and fishery machinery accessories; Sales of specialized packaging equipment; Sales of livestock machinery; Sales of non-metallic minerals and products; Sales of metal fittings for construction; Sales of CNC machine tools; Sales of metal cutting machine tools; Sales of metal forming machine tools; Sales of machine tool functional components and accessories; Leasing of construction machinery and equipment; Sales of mechanical and electrical equipment; Wholesale of automotive spare parts; Retail of automotive spare parts; Sales of electric accessories for new energy vehicles; Retail of hardware products; Sales of 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: Stacking Screw Machine Sludge Dewatering Machine, Steel Processing Equipment, Environmental Protection Equipment

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dezhou Wangjing Environmental Protection Equipment Co., Ltd2020-03-10Stacking Screw Machine Sludge Dewatering Machine, Inclined Screen Dry Wet Separator, Rotary Rake Toothed Grille Cleaning Machine3000K CNYNot Supported
Jiangsu Xianglv Environmental Protection Technology Co., Ltd2017-04-26Stacking Screw Machine Sludge Dewatering Machine, Silo, Conversion Grille10000K CNYSupported
Yixing Huiming Environmental Protection Equipment Co., Ltd2015-01-05Stacking Screw Machine Sludge Dewatering Machine, Scraper Reducer, Dosing Device10000K CNYSupported
Wuxi Xincheng Environmental Protection Technology Co., Ltd2020-03-20Stacking Screw Machine Sludge Dewatering Machine, Internal Inlet Grille, Microfiltration Machine10800K CNYSupported
Jiangsu Nantai Environmental Protection Packing Co., Ltd2010-05-25Stacking Screw Machine Sludge Dewatering Machine, Biochemical Treatment Of Industrial Wastewater, Single Pore Membrane Aeration Head10600K CNYSupported
Jiangsu Ruilong Environmental Protection Technology Co., Ltd2019-03-13Stacking Screw Machine Sludge Dewatering Machine, Fiber Disc Filter, Sand-Water Separator10000K CNYSupported
Yixing Hengye Environmental Protection Technology Co., Ltd2015-04-15Stacking Screw Machine Sludge Dewatering Machine, Aerator, Dosing Device580K CNYSupported
Weifang Jiacheng Environmental Protection Equipment Co., Ltd2017-07-19Stacking Screw Machine Sludge Dewatering Machine, Biogas Flare, Organic Fertilizer Equipment1000K CNYSupported
Weifang Shuiqing Environmental Protection Equipment Co., Ltd2015-04-07Stacking Screw Machine Sludge Dewatering Machine, Automatic Dosing Device, Integrated Water Purification Equipment15760K CNYNot Supported
Henan Jingtuo Machinery Equipment Co., Ltd2024-06-11Stacking Screw Machine Sludge Dewatering Machine, Steel Processing Equipment, Environmental Protection Equipment1000K CNYSupported

Knowledge Base

Q

The main reasons why food factory wastewater is suitable for using a screw stacking machine are as follows:   Not prone to clogging   The sludge in food factory wastewater usually has characteristics such as high viscosity and oil content. The screw stacking machine adopts spiral shaft extrusion and dynamic and static ring filtration technology. During the rotation of the spiral shaft, the moving ring continuously rotates to achieve a continuous self-cleaning process, which can effectively avoid blockage and smoothly treat oily or non oily wastewater

Q

The stacked screw sludge dewatering machine is a commonly used equipment in sewage treatment processes, mainly used to separate sludge from water and achieve dewatering treatment. The working principle of the stacked screw sludge dewatering machine is to use an internal double screw propulsion mechanism to push the sludge from one end of the feeding port into the other end of the spiral shell, while achieving the squeezing and dewatering of the sludge.

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