Suppliers of mining crushing sand making equipment for open pit mines
In recent years, with the development of the mining industry, the mining volume of various non-metallic ores has increased year by year, and the size of the mined ores has also become larger and larger. Therefore, the development of the stone crusher industry faces new challenges. How to produce products with strong crushing ability and low price has become the top priority of all stone crushing machinery enterprises.
In the previous open-pit mining, the mining mode of "mining -loading- transportation- crushing" was basically adopted. The efficiency was very low, resulting in increased mining cost, and the production could not achieve automatic continuous production. When the belt conveyor is used to transport materials, although the efficiency is improved and the cost is reduced, the particle size of the materials is limited by the belt conveyor, which generally cannot exceed 25-30mm of the belt width. This makes many developed countries have to study new transport modes, mining and transportation technologies and equipment.
The crushing of ore is an important link in the mining industry. Generally, the particle size of the bulk material conveyed by the belt conveyor should not be greater than 300 mm, and the crushing must be facilitated between mining and transportation. The mobile rock crusher has built a bridge for it and solved the crushing problem faced by the mining and transportation operations. Many non-metallic mining and building materials companies abroad have applied the mobile rock crusher processing technology system and achieved satisfactory results.
The development of mining stone crushers has improved the overall process of mining to a certain extent, and stone crushers have become the core equipment in large-scale mining processing. The development of the stone crusher is based on the continuous improvement of the application of the stone crusher, and the product performance is also continuously improved to meet the demand to a greater extent.
Smmvik recently launched a new stone processing and grading equipment. It has absorbed foreign advanced technology and combined with the development status of domestic mining industry, developed a set of new process layout and equipment supporting technology, and better solved the key technologies such as secondary crushing and gravel quality control, so that the quality of stone processing is significantly superior to the existing secondary crushing and screening devices in domestic.