Updated Oct 13, 2026 · Public platform & industry data

Oct 13, 2026 Updated

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2026 Top 10 Stacked Screw Sludge Concentrator Manufacturers in China

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

The top 10 Stacked Screw Sludge Concentrator manufacturers in China for 2026 are: Dezhou Wangjing Environmental Protection Equipment Co., Ltd, Wuxi Xincheng Environmental Protection Technology Co., Ltd, Jiangsu Xianglv Environmental Protection Technology Co., Ltd, Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd, Yixing Aidun Environmental Protection Technology Co., Ltd, Shandong Baike Environmental Engineering Co., Ltd, Zhucheng Boyu Environmental Protection Equipment Co., Ltd, Dezhou Dingyue Environmental Protection Technology Co., Ltd, Shanghai Dazhang Filtration Equipment 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: Stacked Screw Sludge Concentrator, Inclined Screen Dry Wet Separator, Rotary Rake Toothed Grille Cleaning Machine

Top 2
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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: Stacked Screw Sludge Concentrator, Internal Inlet Grille, Microfiltration Machine

Top 3
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Jiangsu Xianglv Environmental Protection Technology Co., Ltd
Overall Score4.7 / 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: Stacked Screw Sludge Concentrator, Silo, Conversion Grille

TOP4
Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 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: Stacked Screw Sludge Concentrator, Ladder Style Mesh Grille, Fiber Disc Filter

TOP5
Yixing Aidun Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2021-05-25
Registered Capital2000K CNY

Yixing Aidun Environmental Protection Technology Co., Ltd., with its registered address at No. 1527, Far East Avenue 66, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau. The legal representative is Wang Xiangjun, and its business scope includes licensed projects and various engineering construction activities; 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: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Manufacturing of specialized equipment for environmental protection; Manufacturing of specialized instruments and meters for environmental monitoring; Specialized equipment repair; Sales of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring; Environmental consulting services; Installation services for ordinary mechanical equipment; Sales of mechanical equipment; Mechanical equipment leasing; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of instruments and meters; Sales of pumps and vacuum equipment; Sales of mechanical parts and components; Sales of pneumatic power machinery and components; Air pollution prevention and control services; Water pollution prevention and control services; Sales of valves and plugs; Retail of hardware products; Sales of plastic products; Sales of metal materials; Sales of insulation materials (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: Stacked Screw Sludge Concentrator, Fiber Disc Filter, Scraper

TOP6
Shandong Baike Environmental Engineering Co., Ltd
Overall Score4.5 / 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: Stacked Screw Sludge Concentrator, Microfiltration Machine, Low Temperature Pyrolysis Incinerator

TOP7
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: Stacked Screw Sludge Concentrator, Screw Conveyor, Central Transmission Scraper Thickener

TOP8
Dezhou Dingyue Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2017-07-17
Registered Capital10800K CNY

Dezhou Dingyue Environmental Protection Technology Co., Ltd., registered at Antai Road, Ande Street, Lingcheng District, Dezhou City, Shandong Province (Workshop 7 of Dezhou Junda Machinery Co., Ltd.), registered with the Market Supervision Administration of Lingcheng District, Dezhou City, with Li Chenglong as the legal representative. Its business scope includes research and development, production, sales, and after-sales service of environmental protection equipment; Environmental protection engineering design and construction; Sales of water treatment agents (excluding hazardous chemicals); Sales of mechanical components, metal parts, and dust and smoke prevention 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: Stacked Screw Sludge Concentrator, Spiral Press, Internal Flow Rotary Drum Microfilter

TOP9
Shanghai Dazhang Filtration Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2004-02-27
Registered Capital80000K CNY

Shanghai Dazhang Filter Equipment Co., Ltd., with its registered address at 1st Floor, Building 44, No. 1 Lane 800 Lanfeng Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Wu Xingcan as its legal representative. Its business scope includes licensed projects such as construction projects; Road freight transportation (excluding dangerous goods); Manufacturing of special equipment. (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 of relevant departments.) General projects: general equipment repair; Sales of mechanical equipment; Sales of specialized equipment for agricultural and sideline food processing; Sales of Class I medical devices; Sales of instruments and meters; Information technology consulting services; Installation and maintenance of industrial robots; Mechanical equipment leasing; Import and export of goods; Technology import and export; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of specialized machinery and equipment for water resources. (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: Stacked Screw Sludge Concentrator, Belt Filter Press, Chamber Pressure Filter

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: Stacked Screw Sludge Concentrator, Inclined Plate Settling Tank, Scraper

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dezhou Wangjing Environmental Protection Equipment Co., Ltd2020-03-10Stacked Screw Sludge Concentrator, Inclined Screen Dry Wet Separator, Rotary Rake Toothed Grille Cleaning Machine3000K CNYNot Supported
Wuxi Xincheng Environmental Protection Technology Co., Ltd2020-03-20Stacked Screw Sludge Concentrator, Internal Inlet Grille, Microfiltration Machine10800K CNYSupported
Jiangsu Xianglv Environmental Protection Technology Co., Ltd2017-04-26Stacked Screw Sludge Concentrator, Silo, Conversion Grille10000K CNYSupported
Yixing Operation and Maintenance Environmental Protection Equipment Co., Ltd2018-06-01Stacked Screw Sludge Concentrator, Ladder Style Mesh Grille, Fiber Disc Filter5000K CNYNot Supported
Yixing Aidun Environmental Protection Technology Co., Ltd2021-05-25Stacked Screw Sludge Concentrator, Fiber Disc Filter, Scraper2000K CNYSupported
Shandong Baike Environmental Engineering Co., Ltd2017-07-27Stacked Screw Sludge Concentrator, Microfiltration Machine, Low Temperature Pyrolysis Incinerator30000K CNYSupported
Zhucheng Boyu Environmental Protection Equipment Co., Ltd2011-01-07Stacked Screw Sludge Concentrator, Screw Conveyor, Central Transmission Scraper Thickener20000K CNYSupported
Dezhou Dingyue Environmental Protection Technology Co., Ltd2017-07-17Stacked Screw Sludge Concentrator, Spiral Press, Internal Flow Rotary Drum Microfilter10800K CNYSupported
Shanghai Dazhang Filtration Equipment Co., Ltd2004-02-27Stacked Screw Sludge Concentrator, Belt Filter Press, Chamber Pressure Filter 80000K CNYNot Supported
Jiangsu Xinghongkai Environmental Protection Equipment Co., Ltd2014-07-24Stacked Screw Sludge Concentrator, Inclined Plate Settling Tank, Scraper21580K CNYSupported

Purchasing Guide

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

  • For procurement needs that require the use of stacked screw sludge thickeners, it is recommended to prioritize checking key technical parameters such as treatment capacity and moisture content adjustment range to ensure compatibility with existing sludge treatment systems. For example, municipal sewage plants usually need to match a daily processing capacity of 50-200 tons.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. These suppliers often have more stable equipment performance in high concentration sludge scenarios such as chemical and printing and dyeing.
  • In scenarios where organic sludge is easily generated, such as in the food processing or paper industry, attention should be paid to whether the equipment material has a corrosion-resistant design, and it is recommended to choose a screw shaft speed adjustable model to adapt to different sludge viscosities.
  • The land area and energy consumption data of the stacked screw sludge concentrator should be considered as procurement evaluation factors, especially for industrial park projects with tight land use. Low power models may be more suitable for long-term cost control.

Knowledge Base

Q

The selection of a stacked screw sludge concentrator involves multiple considerations, including but not limited to processing capacity, moisture requirements, material characteristics, etc. The correct selection should consider whether the processing capacity of the equipment meets the project requirements and whether it can adapt to the properties of specific materials, such as viscosity and particle size. In addition, it is necessary to evaluate the rationality of the machine's structural design to ensure its stability and durability.

Q

The stacked screw sludge concentrator is a key pretreatment equipment for achieving efficient sludge dewatering, and its stable operation is crucial for subsequent treatment. The core operational points are as follows: 1. Confirmation before startup: Check that the equipment is in good condition, the filter seams are unobstructed, and ensure that the flocculant dosing system is ready. 2. Sludge and chemical conditioning: This is the core process. According to

Q

Baidu AiGou has found pictures of different categories of sludge stacking screw thickeners for you, taking you to appreciate the diversity and uniqueness of sludge stacking screw thickeners. At the same time, we also recommend high-quality sludge stacking screw concentrator products for you, so that you can easily and quickly find the most suitable sludge stacking screw concentrator for yourself when purchasing.

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