At present, cyanide process is carbon in pulp process. Generally, it includes several steps, that is, cyanide leaching, carbon absorption, electrolyzing gold-loading carbon, smelting, cyanide solution process and etc.

As one of the commonly used mineral separators, density separators are widely used in the distribution of ore in closed circuits with ball mill in mining processing, in order to get a certain degree fineness of ore particles, meanwhile increasing the efficiency of grinding.

Cement rotary kilns are mainly divided into the following types: wet type rotary kiln and dry type rotary kiln.

The common purpose for all the users is to purchase their ideal products which can create due value for them. For sand making equipment, there are two concepts from the sand making manufacturers: stone production line and artificial sand making.

Global demand for specialized mining machinery and equipment (including separately sold parts and attachments) is projected to increase over five percent per year. Advances will be fueled by continued demand for metals such as iron ore and copper. Also, the ongoing global thirst for energy will boost coal output.

When we use spiral classifier for ore beneficiation, we need to consider the size of the machine in order to finish the installation and maintenance process perfectly. If we can realize the reasonable arrangement and adjustment of the distance between spiral classifiers, it will benefit for the whole set of equipment.

Ball mill is the key equipment for recrushing the materials after they are primarily crushed. It is widely used for the dry type or wet type grinding of all kinds of ores and other grindable materials in cement, silicate product, new building material, refractory, fertilizer, black and non-ferrous metals and glass ceramic industry. So it is very necessary to improve its working efficieny.

Spiral chute is the suitable equipment of mining industry, which is especially an ideal mining machine in coast, river, sand beach and creek path. Although ore dressing companies are also familiar with its operation process, some details are still easily overlooked, especially for novices, adding water to the spiral chute is also an important issue.

The rotary dryer is a professional drying machine, we caught many operation fault to influence the drying capacity when use it. Now we conclude some operation faults of rotary dryer and solutions for you.

The spiral classifier is one of the common and key equipment in flotation separating process. We should know about its structure and working principles well before use it.