Product Parameters
|
Caliber |
20mm~650mm |
|
Maximum flow |
10260m³/h |
|
Maximum head |
63m |
|
Rotation |
200-3000r/min |
|
Power |
7.5-1200kw |
Structural Features
1.The small slurry pump is engineered for heavy-duty and severe operating conditions. It features a short shaft overhang and a large shaft diameter, which work in concert to provide exceptional rigidity and stable operation.
2.The shaft is fitted with a hardened stainless steel sleeve. The sleeve, which is installed with a clearance fit and sealed at both ends with O-rings, protects the shaft from wear and corrosion.
3.The impeller features auxiliary blades on either its front or back shroud. This design reduces recirculation and seal chamber pressure. Furthermore, additional measures such as a wider flow passage and concave blade profiles are employed to enhance flow capacity and abrasion resistance, thereby extending the service life.
Outline Drawing

Outline Dimensions

All dimensions are in millimeters (mm)
Application of Small Slurry Pump
Construction and municipal engineering
Removes mud, water, and sand and gravel mixtures generated during foundation excavation.
Mining and mineral processing
Transports waste materials remaining after mineral processing.
Industrial production
Transports coal slurry from coal-fired power plants, scale sludge from steel mills, and blast furnace slag.
Our Factory
Shijiazhuang Zhengrong Pump Industry Co., Ltd. was founded in 1998 and is headquartered at No. 41 Xingye Street, Shijiazhuang Economic and Technological Development Zone. It comprises three production sites: the main production plant, the Zhengrong branch, and the Qigong branch, covering a total area of 198,000 square meters and boasting an annual designed production capacity of 10,000 tons.
The company's main products are large marine dredging pumps, slurry pumps, and desulfurization pumps, and holds numerous patents. The company boasts three advanced and comprehensive production lines, all equipped with fully automated resin sand regeneration lines, patented American medium-frequency furnace technology, industry-leading heat treatment furnaces, and a GS1000 vacuum direct-reading spectrometer from German OBLF.To improve quality, the company has established long-term cooperation agreements with the Institute of Fluid Machinery and Engineering, Department of Thermal Engineering, Tsinghua University, the Fluid Machinery Engineering Technology Research Center, Jiangsu University, and the School of Materials Science and Engineering, Hebei University of Science and Technology, and has received high recognition from both parties.
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