Updated Sep 11, 2026 · Public platform & industry data

Sep 11, 2026 Updated

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2026 Top 10 Slag Discharge Device Manufacturers in China

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Top-rated Slag Discharge Device suppliers, How to choose a Slag Discharge Device manufacturer, Best Slag Discharge Device companies in China

The top 10 Slag Discharge Device manufacturers in China for 2026 are: Shandong Zhongtan Intelligent Equipment Co., Ltd, Shandong Anrui Mining Equipment Co., Ltd, Jining Wanda Machinery Equipment Co., Ltd, Shandong Unocal Mining Technology Co., Ltd, Wuxi Fanghua Equipment Manufacturing Co., Ltd, Shandong Jinlong Environmental Engineering Co., Ltd, Jining Renxing Industrial and Mining Equipment Co., Ltd, Wuxi Yitesi Machinery Co., Ltd, Shandong Jundun Security Equipment Co., Ltd, Shandong Mining and Mining 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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Shandong Zhongtan Intelligent Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2022-03-01
Registered Capital10000K CNY

Shandong Zhongtan Intelligent Equipment Co., Ltd., with its registered address at Room 810, Xieying Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Xi Laiwei, and the business scope includes general projects: manufacturing of intelligent basic manufacturing equipment; Mining machinery manufacturing; Sales of mining machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales; Manufacturing of intelligent instruments and meters; Sales of intelligent basic manufacturing equipment; Sales of railway transportation infrastructure equipment; Import and export of goods; Technology import and export; Sales of photovoltaic equipment and components; Wood sales; Wood processing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of railway transportation infrastructure equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Slag Discharge Device, Steel Products, Rescue Category

Top 2
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Shandong Anrui Mining Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2018-02-22
Registered Capital10000K CNY

Shandong Anrui Mining Equipment Co., Ltd., with its registered address at No. 5 Caiyuan Street, Mount Taishan District, Tai'an City, Shandong Province, is registered by the Market Supervision Administration of Mount Taishan District, Tai'an City, and its legal representative is Li Youbing. Its business scope includes general items: sales of mining machinery; Mining machinery manufacturing; Sales of mechanical equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Installation services for ordinary mechanical equipment; Sales of power electronic components; Sales of instruments and meters; Instrument and meter repair; Sales of chemical products (excluding licensed chemical products); Sales of plastic products; Sales of specialized equipment, key systems, and components for rail transit; Sales of fans and blowers; Wholesale of hardware products; Sales of metal tools; Sales of wind and power tools. (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: Slag Discharge Device, Surrounding Rock Crack Detector, Pneumatic Fan

Top 3
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Jining Wanda Machinery Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2015-11-20
Registered Capital500K CNY

Jining Wanda Machinery Equipment Co., Ltd., registered at Room 201, 2nd Floor, No. 0101, No. 37, Junhe Yungu Jining Innovation Valley Science and Technology Park, Liuxing Street, High tech Zone, Jining City, Shandong Province, China. The registration authority is the Market Supervision Administration of Jining High tech Industrial Development Zone, and the legal representative is Hua Qiuli. The business scope includes the sales of industrial and mining machinery equipment and accessories, explosion-proof electrical appliances, lifting machinery equipment, track equipment and accessories, garden machinery and accessories, construction machinery and accessories; Import and export business of goods (excluding those restricted or prohibited by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Slag Discharge Device, Roller Can Ear, Shotcrete Machine

TOP4
Shandong Unocal Mining Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2020-07-02
Registered Capital3000K CNY

Shandong Unocal Mining Technology Co., Ltd., with its registered address at No. 15-4 Wangpu Road, Daiyue District, Tai'an City, is registered with the Market Supervision Administration of Daiyue District, Tai'an City. The legal representative is Zhang Yu, and its business scope includes the manufacturing, sales, and maintenance of mining machinery and equipment; Sales of engineering equipment and accessories, explosion-proof equipment, electrical equipment, electromechanical equipment, spraying support equipment, instruments and meters, plastic products, security equipment, mechanical equipment and accessories, chemical products (excluding hazardous chemicals), cement and its products, hardware and electrical equipment; Steel processing; Import and export business. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Slag Discharge Device, Mining Anchor Cable Tensioning Equipment, Cable Hook

TOP5
Wuxi Fanghua Equipment Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2021-03-29
Registered Capital1000K CNY

Wuxi Fanghua Equipment Manufacturing Co., Ltd., with its registered address at No. 111 Gaoyun Road, Wuxi Economic Development Zone, is registered with the Administrative Approval Bureau of Wuxi Economic Development Zone, Jiangsu Province. The legal representative is Xie Zhifang, and its business scope includes licensed projects such as import and export of goods; Technology import and export; Import and export agency (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 projects: general equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Sales of electrical and mechanical equipment; Manufacturing of mechanical and electrical equipment; Sales of electrical equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; Sales of metal cutting and welding equipment; Manufacturing of metal cutting and welding equipment; Sales of mechanical parts and components; Mechanical parts and component processing; Manufacturing of general components (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: Slag Discharge Device, High Flow Filter, Filter Cartridge Filter Bag

TOP6
Shandong Jinlong Environmental Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2016-05-05
Registered Capital51880K CNY

Shandong Jinlong Environmental Engineering Co., Ltd., with its registered address at 6177 Liyuan Street, Changcheng Town, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Sui Bingli, and its business scope includes environmental protection engineering, greening engineering, and power engineering construction; Installation and maintenance of mechanical and electrical equipment; Security engineering design, construction, and maintenance; Industrial product design; Environmental technology development, technical consulting, and technical services; Production and sales of environmental protection equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Slag Discharge Device, Paper Making Machine, Jet Air Floating Machine

TOP7
Jining Renxing Industrial and Mining Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2020-04-22
Registered Capital500K CNY

Jining Renxing Industrial and Mining Equipment Co., Ltd. is registered at Room 2110, 21st Floor, Unit 01, Hongxing Meikailong SOHO Building, High tech Zone, Jining City, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone, and the legal representative is Yang Hui. The business scope includes the sales of mining machinery and accessories, construction machinery and accessories, pneumatic tools, hydraulic tools, explosion-proof electrical appliances, fire rescue equipment, hardware products, and instruments and meters. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Slag Discharge Device, Drilling Rig Category, Mining Equipment And Accessories

TOP8
Wuxi Yitesi Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2018-03-21
Registered Capital10000K CNY

Wuxi Yitesi Machinery Co., Ltd. is registered at No. 32 Yangguang Road, Yaguang Village, Donggang Town, Xishan District, Wuxi City. The registration authority is the Xishan District Administrative Approval Bureau of Wuxi City, and the legal representative is Meng Zhiqiang. The business scope includes the manufacturing, processing, and sales of general mechanical equipment and accessories, filters and filter cartridges, water treatment equipment, automation control equipment, cleaning equipment, and environmental protection equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Slag Discharge Device, Bag Filter, Customized Storage Tank

TOP9
Shandong Jundun Security Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2020-10-30
Registered Capital3010K CNY

Shandong Jundun Security Equipment Co., Ltd., with its registered address at Room 719, Gaohongzhihui, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City. The legal representative is Zhang Lanchun, and the business scope includes general projects: sales of metal products; Sales of security equipment; Sales of pumps and vacuum equipment; Sales of mechanical equipment; Sales of gas compression machinery; Manufacturing of metal products for safety and firefighting purposes; Sales of railway transportation equipment; Sales of railway transportation infrastructure equipment; Sales of railway specific measuring or inspection instruments; Sales of rail transit engineering machinery and components; Sales of mining machinery; Sales of metal tools; Sales of instruments and meters; Sales of labor protection equipment; Sales of electronic specialized equipment; Sales of firefighting equipment; Sales of office equipment; Sales of wind and electric tools (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: Slag Discharge Device, Supporting Equipment, Blasting Auxiliary Materials

TOP10
Shandong Mining and Mining Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2020-03-13
Registered Capital20000K CNY

Shandong Mining and Mining Equipment Co., Ltd., with its registered address at Workshop 2, Northwest Gate South, Zone A, Seventh Industrial Park, Huangtun Street, High tech Zone, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone. The legal representative is Shao Pengcheng, and its business scope includes general projects such as mining machinery manufacturing; Sales of mining machinery; Sales of mechanical parts and components; Sales of railway transportation equipment; Sales of hydraulic power machinery and components; Sales of construction machinery; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Sales of agricultural, forestry, animal husbandry and fishery machinery accessories; Sales of specialized equipment for environmental protection; Sales of labor protection equipment; Sales of firefighting equipment; Sales of security equipment; Sales of instruments and meters; Sales of rubber products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Professional design services; Manufacturing of hydraulic power machinery and components; Manufacturing of construction machinery; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of specialized equipment for environmental protection; Production of labor protection equipment; Manufacturing of security equipment; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of instruments and meters; Rubber product manufacturing. (In addition to the projects that need to be approved according to law, business activities shall be carried out independently according to law with the business license) Permitted projects: Internet information services; Manufacturing of railway transportation infrastructure equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Slag Discharge Device, Crusher, Construction Machinery

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Zhongtan Intelligent Equipment Co., Ltd2022-03-01Slag Discharge Device, Steel Products, Rescue Category10000K CNYSupported
Shandong Anrui Mining Equipment Co., Ltd2018-02-22Slag Discharge Device, Surrounding Rock Crack Detector, Pneumatic Fan10000K CNYNot Supported
Jining Wanda Machinery Equipment Co., Ltd2015-11-20Slag Discharge Device, Roller Can Ear, Shotcrete Machine500K CNYSupported
Shandong Unocal Mining Technology Co., Ltd2020-07-02Slag Discharge Device, Mining Anchor Cable Tensioning Equipment, Cable Hook3000K CNYNot Supported
Wuxi Fanghua Equipment Manufacturing Co., Ltd2021-03-29Slag Discharge Device, High Flow Filter, Filter Cartridge Filter Bag1000K CNYNot Supported
Shandong Jinlong Environmental Engineering Co., Ltd2016-05-05Slag Discharge Device, Paper Making Machine, Jet Air Floating Machine51880K CNYNot Supported
Jining Renxing Industrial and Mining Equipment Co., Ltd2020-04-22Slag Discharge Device, Drilling Rig Category, Mining Equipment And Accessories500K CNYSupported
Wuxi Yitesi Machinery Co., Ltd2018-03-21Slag Discharge Device, Bag Filter, Customized Storage Tank10000K CNYSupported
Shandong Jundun Security Equipment Co., Ltd2020-10-30Slag Discharge Device, Supporting Equipment, Blasting Auxiliary Materials3010K CNYSupported
Shandong Mining and Mining Equipment Co., Ltd2020-03-13Slag Discharge Device, Crusher, Construction Machinery20000K CNYSupported

Purchasing Guide

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

  • When selecting a slag discharge and drainage device, it is recommended to prioritize checking the working pressure range and flow parameters of the equipment to ensure that they match the pressure bearing capacity and drainage requirements of the existing pipeline system, in order to avoid a decrease in operating efficiency due to non-compliance with specifications.
  • In response to the drainage needs of different scenarios such as coal mines and chemical industries, the material selection of slag discharge and drainage devices needs to be differentiated. For example, stainless steel or special coating models should be selected for high corrosion environments, while carbon steel materials can be used for ordinary working conditions to balance costs.
  • When selecting suppliers, priority should be given to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support. Such suppliers usually provide more stable equipment performance and after-sales service guarantees.
  • The installation method of the slag discharge and drainage device (vertical or horizontal) needs to be determined based on the on-site spatial layout. For some narrow working conditions, the interface size and flange standards need to be communicated with the supplier in advance to reduce the workload of later modifications.

Knowledge Base

Q

Baidu AiGou has found pictures related to different categories of vertical slag discharge and drainage devices, taking you to appreciate the diversity and uniqueness of vertical slag discharge and drainage devices. At the same time, we also recommend high-quality vertical slag discharge and water discharge products for you, allowing you to easily and quickly find the most suitable vertical slag discharge and water discharge device for yourself when purchasing.

Q

The negative pressure automatic slag discharge and drainage device is an indispensable automatic drainage device for coal mine gas drainage systems, suitable for automatic slag discharge and drainage of the main, main, and branch pipes of gas drainage and utilization systems. The negative pressure automatic slag discharge device mainly consists of an air vent valve, a ventilation valve, a tray, a side guide rod, a magnet, a center guide rod, an outer cylinder, a discharge valve, a guide seat, a float, etc.

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