Mining Industry

General information

Mineral processing is applied to separate useful mineral from gangue mineral by crushing, screening and sieving to obtain crude needed for industrial uses. There are black metal, nonferrous metal, rare metal, precious and etc.

As for mineral processing methods, there are gravity separation, magnetic separation, electrostatic separation and chemical separation. One or more methods are adopted in industrial application among them.

Customer requirement

1. Product Structure
★ Double casing structure
★ Use metric bearing
★ Large flow rate and pump diameter are required for large scale mineral processing.

2. Service Life
★ 4 months for mill pump
★ 6 months for others

Product requirement plan

1. Pumps for non aggressive applications can have double casing structure. The standards for wet parts material can be lowered.
2. As for high temperature application, cavitation performance should be enhanced.
3. Develop low abrasive materials.

Related Cases

Material selection method for chemical pumps

As one of the strong corrosive media, sulphuric acid is an important industrial raw material for a wide range of uses. For concentrations above 80% and temperatures less than 80 °C

Slurry pump blockage processing method

Slurry pump in the use of the process will be found in the case of clogging, so how do we deal with this problem, many customers think that this is a more complex problem

Daily Maintenance of Dredge Pump

As the biggest dredge pump manufacturer in China, Hebei Delin Machinery Co., Ltd has summarized following aspects that to be paid attention when dredge pump is in use of process.

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