The ore beneficiation is the most important part in mineral processing, which directly affects the working process of mineral processing. How to choose the best and most suitable ore beneficiation? That is a question which is concerned by many dressing plant. This article will introduce some considerable factors in choosing ore beneficiation.
In recent years, supported and guided by our national policies, the crushing industry has gradually formed a perse, large-scale structural system with certain technology, becoming a significant support industry in the national economy. Along with intensified efforts of the westward urbanization, highway, rail, affordable housing and construction investment, the crushing industry market is about to gain a broad prospect during the “Twelfth Five-Year Plan”.
Stone crusher is commonly used in mine, melting, building, road, railway, water conservation and chemical industries. The most commonly used stone crushers are: jaw crusher, impact crusher, pneumatic selective crusher, hammer crusher, impact breaker, roller crusher and combined crusher. Characteristics of jaw crusher are: big reduction ratio, even granularity, simple structure, stable running, handy maintenance and economical operation.
According to the different motion curve, there are two types of jaw crushers, that is, simple pendulum jaw crusher and complex pendulum jaw crusher. At present, jaw crushers in China mainly are complex pendulum jaw crushers; this is because complex pendulum jaw crusher as the new type has better performances.
High-strength raymond mill is used for grinding the barite, limestone, kaolin, ceramics and slags, etc, with the hardness below scale 9.3 of Mohs and 280-odd sorts of non-inflammable and non-explosive stuff in the trades of mining, metallurgical industry, chemical engineering and building material for high fine powder generation and processing. The product size is adjustable in the range of 80-425 (1000 the finest) meshes. It is possible to produce 30-80 mesh coarse powder through special device in the machine.
The development of ball mill equipment is closely related with technology progress of humankind and the overall industrial level, especially with the development of the science of mechanical engineering and mining disciplines. Ball mill is the key milling equipment after material has been crushed. It is widely used in cement, silicate, new construction material, refractory material, chemical fertilizer, ferrous metal and non-ferrous metal as well as ceramics. It is widely applied to dry or wet grinding for ores and other materials.
Cone crusher is widely used in mining industry, metallurgy industry, construction, road building, and chemistry plant and silicate industry. It is used to break hard stone and rocks, such as iron ore, copper ore, quartz, granite, limestone, sandstone, etc.
Cone crushers fall into coarse crushing cone crusher, medium crushing cone crusher and fine crushing cone crusher, all of which is available for ore rocks above middle hardness.
YGE series coarse crushing movable crushing station is the new stone crushing equipment which is designed and promoted by Henan Hongxing Mining Machinery Co., Ltd. This machine expands greatly of the coarse crushing field. Its design principle: Regard eliminating the barrier caused by the crushing jobsite and environment as the first important case and supplying the high-efficiency and low-cost hardware facilities.
Rotary dryer is a device for material heating and drying. Materials in the rotary cylinder of concentric series are able to be dried in the process of traversing back and forth and lifting materials in the internal and external cylinder between spiral blade and discontinuous spiral raising plate.
It is suitable for a wide variety of products, ranging from granular, powdered and crystalline materials, through to filter cakes and sludges for the food, chemical and mineral industries.