Limestone Powder Turn to Economic Advantages

Calcium carbonate with body weight will be one of most competitive mineral filler. because of heavy calcium carbonate with good abrasive body, inexpensive, easily dispersed in the polymer, a large amount filling, a small amount oil, it’s the choice principle in the rubber, plastics, paper industry.
The average particle size of calcium carbonate with body weight is one of the most important physical properties, in general, the average particle size of less than 2μm is fine level, 2-10μm is fine-grained level, more than 10μm is coarser.
Development of limestone powder products, change the mining resources advantages into economic advantages.
The production methods of calcium carbonate with body weight is divided dry and wet. mainly dry method. in the dry production, the selection of equipment Raymond mill, centrifugal mill, vibrating mill and jet mill. Powder products from Raymond mill is mainly coarser powder with 38-74μm, but by the production control and additional air classification device connected, can produce the intensity of 3μm products. vibrating mill can be used in wet or dry powder occasions, grinding media may need to use alloy or ceramic spheres, particle size is 3-80μm.
Regards the exploitation of new mines as the interests of whole society. overall planning the use of resources, coordination arrangements, the mine's production, supply and marketing a comprehensive balance in order to get the best investment returns and social benefits.
As the professional manufacturer of complete sets of mining machinery, such as sand maker,China impact crusher, Henan Hongxing is always doing the best in products and service.