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Raymond mill is composed of host system, conveying system, classification system and drive motor. It is an efficient and highly enclosed vertical grinding equipment, which is widely used in mining, metallurgy, construction, chemical industry, pharmaceutical and other industries. It can produce powder with adjustable fineness using ores, building materials, chemical raw materials, etc. as raw […]

High-purity alumina is non-toxic and odorless. It looks like a fluid white powder and has excellent properties such as high melting point, high hardness, high resistance, good mechanical properties, wear resistance, corrosion resistance, insulation and heat resistance. High-purity alumina is currently used as one of the cutting-edge materials in many fields such as optics, chemical […]

The lower the ore grade, the greater the amount of slag discharge. Pangang produces 3.6 million tons of high-titanium blast slag every year, and has piled up more than 60 million tons today. Due to the high titanium content, the treatment method of BLast-furnace slag of Panzhihua Iron and Steel is different from that of […]

The processing of phosphate rock into a powder form encompasses several crucial techniques, each playing a distinct role in enhancing the quality and functionality of the final product. Below, we delineate the key steps involved in this intricate process: 1. Mining and Extraction: Phosphate rock is initially extracted from vast deposits through mining operations, which […]

In recent years, there is a kind of new technology in steel slag comprehensive utilization–to utilize the slag after crushing, drying, sieving, grinding and pelletizing. In this way, the steel slag can be fully utilized without any waste, it solve the problem of land occupation and environmental pollution of steel slag. It will also bring […]

There maybe resonance in Vertical Mill operation. When the machine is operating under certain driving force, resonance will largely increase the vibration and may cause damage. The rotation speed causing resonance is called ‘danger rotation speed’. This could be danger in grinding mill operating. To reduce parts resonance, manufacturers must try to increase the value […]