HOME > NEWS

News center

05/27
2020

Three factors influencing the grinding efficiency of wet ball mill

The grinding efficiency of Hengchang Mining Machinery wet ball mill has a direct impact on the beneficiation efficiency. There are three major factors that affect the grinding efficiency of the wet ball mill, which will be analyzed in detail below.

> More

05/26
2020

What are the main hazards of ball mill with a large ball diameter?

The ball mill is used to grinding materials; it is through the continuous impact of the steel ball on the material to crush the ore to achieve a satisfactory particle size. This lays a good foundation for the minerals separation, and the steel ball plays a vital role in the structure of the entire ball mill.

> More

04/30
2020

How does the trommel screen working

People use trommel screen to separate different grades of material such as soil, gravel, mulch, and sand. These machines work great when they are working with dry material, even if bits and pieces are large in size.

> More

04/30
2020

Manganese ore processing method

The manganese minerals in the manganese oxide ore are mainly manganese ore, pyrolusite and hydromanganese ore.

> More

04/13
2020

Examples of flotation reagent schemes for scheelite and wolframite

Tungsten minerals can be divided into scheelite and wolframite. In general, scheelite is much more floatable than wolframite.

> More

04/03
2020

Advantages and disadvantages of flotation method for minerals

Flotation is an efficient method for separating minerals.

> More

04/03
2020

The function of grinding ball mill liner

Ball mill is important equipment in the ore beneficiation production line. Its grinding effect mainly depends on the rotary motion of the cylinder. The ball mill lining board is used to bring the stones to the high point for downward throwing motion. It impacts the ball mill lining board to achieve the function of crushing and grinding.

> More

03/25
2020

What your chrome ore can be used for?

Chrome ore is directly used in three major industries: metallurgy, foundry and chemical industry.

> More

03/25
2020

What’s the main machines for processing alluvial gold?

A whole alluvial gold processing plant include gold trommel, sluice box, centrifuge concentrator, gold shaking table.

> More

03/21
2020

Some beneficiation technology of oxide lead zinc ore

Oxide lead-zinc ore always has a high oxidation rate and a fine dissemination. It coexists densely with oxidized minerals such as limonite. Most of them contain a large amount of native ore mud and easily muddy vermiculite, and sometimes contain soluble salts such as gypsum.

> More

03/21
2020

Top 10 tips to improve the grinding efficiency of ball mill

Ball mill's low grinding efficiency, low processing capacity, high production energy consumption, unstable product fineness, etc. are problems that many customers will encounter. How to effectively improve the grinding efficiency of the ball mill is an important issue. Now, let's share 10 ways to improve the grinding efficiency of the ball mill!

> More

03/19
2020

How to extend the life of a ball mill?

Hengchang Mining Machinery ball mills are suitable for grinding all kinds of ores and other materials in such industries as ore beneficiation, building material and chemistry.

> More