Updated Sep 9, 2026 · Public platform & industry data

Sep 9, 2026 Updated

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2026 Top 10 Mechanical Rake Grille Manufacturers in China

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Top-rated Mechanical Rake Grille suppliers, How to choose a Mechanical Rake Grille manufacturer, Best Mechanical Rake Grille companies in China

The top 10 Mechanical Rake Grille manufacturers in China for 2026 are: Nanjing Aotelan Environmental Protection Equipment Co., Ltd, Dezhou Wangjing Environmental Protection Equipment Co., Ltd, Nanjing Sanyuan Environmental Protection Equipment Co., Ltd, Weifang Huisheng Environmental Protection Equipment Co., Ltd, Yixing Tianzhilan Environmental Protection Equipment Co., Ltd, Yixing Hengye Environmental Protection Technology Co., Ltd, Xinhe Yuzhu Hydraulic Machinery Co., Ltd, Zhucheng Blue Environmental Protection Technology Co., Ltd, Shandong Yidecheng Machinery Technology Co., Ltd, Xinhe County Huanghe Water Conservancy Machinery 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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Nanjing Aotelan Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2014-08-05
Registered Capital10100K CNY

Nanjing Aotelan Environmental Protection Equipment Co., Ltd., with its registered address at 207, 2nd Floor, Building C, Yuting Plaza, No. 59 Wangqiao Road, Xiongzhou Street, Liuhe District, Nanjing City, is registered with the Market Supervision and Administration Bureau of Liuhe District, Nanjing City. The legal representative is Huang Zongliang, and the business scope includes licensed projects such as road freight transportation (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 specialized machinery for water resources; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of pumps and vacuum equipment; Wholesale of mechanical equipment; Manufacturing of mechanical and electrical equipment; Retail of hardware products; Wholesale of hardware products; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of metal fittings for construction and furniture; Information consulting services (excluding licensed information consulting services) (except for projects that require approval by law, conducting business activities independently with a business license in accordance with the law). Core products: Mechanical Rake Grille, Shaftless Screw Conveyor, Vertical Circulation (Float) Mixer

Top 2
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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: Mechanical Rake Grille, Stacked Screw Dewatering Machine, Car Mounted Screw Stacking Machine

Top 3
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Nanjing Sanyuan Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date1995-05-09
Registered Capital10500K CNY

Nanjing Sanyuan Environmental Protection Equipment Co., Ltd. is registered in Xiongzhou Industrial Park, Liuhe District, Nanjing City. The registration authority is the Market Supervision Administration of Liuhe District, Nanjing City, and the legal representative is Chen Naipu. Its business scope includes the manufacturing and sales of sewage pumps and water treatment equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Mechanical Rake Grille, Submersible Mixer, Cyclone Sand Settling Device

TOP4
Weifang Huisheng Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2010-06-07
Registered Capital5000K CNY

Weifang Huisheng Environmental Protection Equipment Co., Ltd., with its registered address located on the east side of Lashan in Chejiagou, Yeyuan Town, Linqu County, is registered with the Linqu County Market Supervision Administration Bureau. The legal representative is Xu Chengju, and its business scope includes environmental protection engineering, mechanical and electrical installation engineering design, and construction; Design, manufacturing, installation, commissioning, and sales of environmental protection equipment, biogas equipment, and electromechanical equipment; Processing and sales of plastic products; Sales of hardware, electromechanical, and environmentally friendly materials; Provide after-sales service for the products sold. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Mechanical Rake Grille, Air Flotation Machine, Bar Screen

TOP5
Yixing Tianzhilan Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2010-03-10
Registered Capital20800K CNY

Yixing Tianzhilan Environmental Protection Equipment Co., Ltd., with its registered address at No. 25 Saite Avenue, Industrial Concentration Zone, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Zhou Jian as its legal representative. Its business scope includes licensed projects such as construction projects; Construction engineering design (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results) General project: Manufacturing of specialized environmental protection equipment; Manufacturing of sludge treatment equipment; Manufacturing of household waste treatment equipment; Manufacturing of industrial automatic control system devices; Manufacturing of plastic products; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of specialized equipment for environmental protection; Sales of household waste treatment equipment; Sales of instruments and meters; Sales of glass fiber reinforced plastic products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Water pollution control; Research and development of carbon reduction, carbon conversion, carbon capture, and carbon sequestration technologies; 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: Mechanical Rake Grille, Water Distributor,

TOP6
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: Mechanical Rake Grille, Fiber Disc Filter, Dosing Device

TOP7
Xinhe Yuzhu Hydraulic Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2024-09-29
Registered Capital300K CNY

Xinhe Yuzhu Hydraulic Machinery Co., Ltd., with its registered address at No. 123 Datianzhuang Village, Xinhe Town, Xinhe County, Xingtai City, Hebei Province, is registered with the Xinhe County Market Supervision and Administration Bureau. The legal representative is Duan Junjian, and its business scope includes general projects such as the manufacturing of water resources specialized machinery and equipment; Sales of mechanical equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Rubber product manufacturing; Sales of rubber products; Manufacturing of metal structures; Sales of metal structures; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of construction machinery; Sales of construction machinery; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; General equipment repair; Instrument and meter repair; Installation services for ordinary mechanical 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: Mechanical Rake Grille, Integrated Machine Gate, Winch Hoist

TOP8
Zhucheng Blue Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2016-09-23
Registered Capital5000K CNY

Zhucheng Blue Environmental Protection Technology Co., Ltd., with its registered address at No. 725 Longhua Street, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Guo Lun, and its business scope includes research and development, processing, and sales of environmental protection machinery and accessories; Environmental engineering design and construction; Environmental technology consulting; Selling sewage treatment additives; Import and export business of goods. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Mechanical Rake Grille, Internal Inlet Grille Machine, Sand-Water Separator

TOP9
Shandong Yidecheng Machinery Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2018-07-27
Registered Capital3000K CNY

Shandong Yidecheng Machinery Technology Co., Ltd., registered at Zhujia Village Industrial Park, Huanghua Town, Zhucheng City, Weifang City, Shandong Province, with the registration authority of Zhucheng Market Supervision Administration and the legal representative being Wang Min. Its business scope includes general projects such as mechanical equipment research and development; Sales of mechanical equipment; Manufacturing of specialized equipment for environmental protection; Manufacturing of sludge treatment equipment; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for food, alcohol, beverage, and tea production; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Installation services for ordinary mechanical equipment; Sales of ecological environment materials; 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: Mechanical Rake Grille, Belt Filter Press, Mechanical Grating

TOP10
Xinhe County Huanghe Water Conservancy Machinery Co., Ltd

North of Xinhua Road and East of Xin'an Street, Xinhe County, Xingtai City, Hebei Province

Overall Score4.3 / 5
Est. Date2014-09-02
Registered Capital168500K CNY

Xinhe County Huanghe Water Conservancy Machinery Co., Ltd. is located on the north side of Xinhua Road and the east side of Xin'an Street in Xinhe County, Xingtai City, Hebei Province. It was established on September 2, 2014, with the registration authority of Xinhe County Market Supervision Administration and the legal representative of Xinfeng. Core products: Mechanical Rake Grille, Screw Opening And Closing Machine, Wire Rope Traction Cleaning Machine

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanjing Aotelan Environmental Protection Equipment Co., Ltd2014-08-05Mechanical Rake Grille, Shaftless Screw Conveyor, Vertical Circulation (Float) Mixer10100K CNYSupported
Dezhou Wangjing Environmental Protection Equipment Co., Ltd2020-03-10Mechanical Rake Grille, Stacked Screw Dewatering Machine, Car Mounted Screw Stacking Machine3000K CNYNot Supported
Nanjing Sanyuan Environmental Protection Equipment Co., Ltd1995-05-09Mechanical Rake Grille, Submersible Mixer, Cyclone Sand Settling Device10500K CNYNot Supported
Weifang Huisheng Environmental Protection Equipment Co., Ltd2010-06-07Mechanical Rake Grille, Air Flotation Machine, Bar Screen5000K CNYSupported
Yixing Tianzhilan Environmental Protection Equipment Co., Ltd2010-03-10Mechanical Rake Grille, Water Distributor, 20800K CNYSupported
Yixing Hengye Environmental Protection Technology Co., Ltd2015-04-15Mechanical Rake Grille, Fiber Disc Filter, Dosing Device580K CNYSupported
Xinhe Yuzhu Hydraulic Machinery Co., Ltd2024-09-29Mechanical Rake Grille, Integrated Machine Gate, Winch Hoist300K CNYNot Supported
Zhucheng Blue Environmental Protection Technology Co., Ltd2016-09-23Mechanical Rake Grille, Internal Inlet Grille Machine, Sand-Water Separator5000K CNYSupported
Shandong Yidecheng Machinery Technology Co., Ltd2018-07-27Mechanical Rake Grille, Belt Filter Press, Mechanical Grating3000K CNYSupported
Xinhe County Huanghe Water Conservancy Machinery Co., Ltd2014-09-02Mechanical Rake Grille, Screw Opening And Closing Machine, Wire Rope Traction Cleaning Machine168500K CNYSupported

Knowledge Base

Q

In large-scale sewage treatment plants, industrial wastewater treatment stations, and watershed pumping stations, the inflow is large, the types of impurities are diverse, and the content is high, often containing large floating objects such as branches, plastic products, fabrics, and aquatic plants. If not intercepted in a timely and effective manner, these debris can easily cause water pump blockage, pipeline wear, or abnormal operation of subsequent processing units, affecting the overall system and efficiency. Large scale rotation

Q

In sewage, industrial wastewater, and rainwater drainage systems, incoming water often carries a large amount of floating or suspended debris, such as plastic bags, tree branches, hair, food residues, etc. If not timely, these impurities can easily cause water pump blockage, pipeline wear, aeration equipment failure, and even interfere with the normal operation of subsequent treatment processes. As an automated pre-treatment equipment, the electric rake tooth rotary grille cleaning machine uses

Q

Mechanical rake grille is a widely used pre-treatment equipment in sewage treatment systems, mainly used to intercept and suspend larger floating and suspended solids in sewage to protect the normal operation of subsequent treatment facilities. The device operates continuously in front of the grid through a set of rotating rake teeth chains, retrieving intercepted debris from the water and transporting it to a designated location for centralized processing.

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