Guilin Hongcheng Assist High-value-added Limestone Production

For the wide spread and easy application, limestone has a long history of mining. Limestone is the majority material of cement, lime and carbide, is the necessary flux in metallurgical industry. After ultra-fine ground, limestone can be applied for paper making, rubber, paint, coating, medicine, cosmetic, forage, sealing, bonding and polishing products. Limestone is non-renewable resource, along with the development of science and technology, the application field of lime stone will be wider.

Although the limestone has wide application, the additional value of product is not high. And, for the limestone is non-renewable resource, the comprehensive utilization is a focused topic. In recent years, the research on high-value-added limestone product had some progresses.

To acquire high-added-value limestone product, first things first, is to deep process the limestone with grinding mills--to grind the limestone into fine or ultra-fine powder. Grinding mill produced by Guilin Hongcheng can full fill the customers' requirement of fineness and shape. In order to acquire higher added-value, the limestone product must have high purity, high brightness and ultra-fine size. The HCH Series Ultra-fine Mill and HLMX Ultra-fine Vertical Mill created by Guilin Hongcheng are very suitable for limestone ultra-fine processing.

With years' accumulation of experience in R&D, the HCH Ultra-fine Mill is a new ultra-fine pulverizing equipment designed by Hongcheng. This mill is widely used to grind any non-metal minerals with Mohs hardness below 7 and moisture below 6%, such as talc, calcite, calcium carbonate, dolomite, bentonite, kaolin, graphite, carbon black, etc. This kind of mill is especially suitable for ultra-fine grinding.

The high efficiency, low energy consumption and low pollution caused a sensation in limestone industry. We can say that, the HCH980 Ultra-fine Mill is a wise choice of limestone processing, the equipment also has the highest market occupancy in non-metal mineral industry.