Fluorogypsum is a major by-product in fluorine chemical production. Due to its presence of free acids, soluble fluorides and trace amounts of heavy metals, it is highly acidic. Direct storage not only easily leads to soil acidification but also may cause fluorine pollution of groundwater, posing significant environmental risks. Against the backdrop of increasingly strict […]

The high-speed rotating rotor and impact rods are the main working parts of the impact crusher. To meet the requirements of crushing large pieces of ore, the rotor should have sufficient weight and operate stably. After replacing the new impact rods and assembling and repairing the old ones, maintenance personnel should pay attention to the […]

Aluminum hydroxide powder is widely used in rubber, chemical, building materials and electronics, unsaturated polyester and paint coatings and other high molecular materials. Especially, it has a good smokeless and flame-retardant effect on flame-retardant rubber sheets, electrical cable sheaths, cables, etc. In addition, there is another direction with a very large demand for aluminum hydroxide […]

Barite is an important barium-containing mineral, renowned for its high density and stable chemical and thermal properties. At present, its main application fields are concentrated in the petroleum industry and the chemical industry. In the petroleum industry, it is widely used as a mud weighting agent for oil and gas drilling. In the chemical industry, […]

The price of crushing equipment is usually relatively high. Due to the large size and heavy weight of crushing equipment, which requires a large amount of steel, its price is generally higher than that of ordinary mechanical equipment. As a professional manufacturer of crushers, Shanghai Cronus has always been committed to providing customers with high-quality […]

In the industrial grinding industry, the crusher is a fundamental mechanical crushing equipment. During the operation of the complete set of grinding mill equipment, the large pieces of materials are first crushed by the crusher, then sent to the storage bin by the elevator, and then evenly sent to the main machine for grinding by […]

Jaw crushers operate in extremely harsh environments. Coupled with the different types of ores they process, wear and tear of vulnerable parts is a common occurrence. Especially the core part of the crusher, the bearings, are prone to wear. If the wear is severe, they need to be replaced. How to replace the bearings correctly? […]

I. What is heavy calcium Carbonate? Heavy calcium carbonate, abbreviated as heavy calcium, is a powder product made from natural carbonate minerals (such as calcite, marble, limestone, chalk or shells) through mechanical crushing and grinding. It is a very important inorganic powder filler and is widely used in many industrial fields. Heavy calcium carbonate is […]

Lime is a commonly used basic material in industries such as construction, metallurgy, and chemical engineering, and the quality of lime is closely related to the type of limestone selected. To produce high-quality lime, it is necessary to select limestone with high calcium content, low impurities and good mechanical strength to ensure its stability during […]