Ring roller mill is an ideal equipment for dry production of heavy calcium ultrafine powder. As an important inorganic filler, calcium carbonate is one of the three major fillers in the production of chemical products and is widely used. This makes ring roller mill calcium carbonate more and more widely used. As a calcium carbonate ring roller mill manufacturer, today Guilin Hongcheng will introduce to you the advantages of calcium carbonate ring roller mill.
In the past, heavy calcium processing was mainly based on Raymond mill, and the fineness of the processed products was relatively coarse, generally between 200 and 400 mesh. In recent years, although the Raymond mill has undergone technological transformation, the product fineness has been increased to 600-800 mesh, but it still cannot meet user requirements, the added value of the product is low, and resources cannot be used more effectively. The new ring roller mill can produce fine powder with d97<10 μm at one time and has the following advantages:
Advantages of ring roller mill calcium carbonate 1:
low investment and high efficiency. Compared with large complete sets of equipment, the investment is saved by nearly half. To produce products of the same fineness, HCH780 ring roller mill is selected, with an annual output of 10,000 tons, saving investment 60%.
Advantage of ring roller mill calcium carbonate 2:
high classification accuracy. Adopting an internal classification device, the classification wheel has a unique structure, good classification effect, and no large particle pollution.
Advantage of ring roller mill calcium carbonate 3:
low energy consumption. The HCH series ring roller mill has comprehensive mechanical crushing properties such as rolling, grinding, and impact. It is a truly efficient and energy-saving ultra-fine crushing equipment especially suitable for deep processing of non-metallic minerals.
Advantages of ring roller mill calcium carbonate 4:
The operation is stable and reliable. The transmission main shaft of the HCH series ring roller mill is driven by a reducer, which has low energy consumption and high efficiency.
Advantages of ring roller mill calcium carbonate 5:
High specific surface area. The specific surface area of powder is the surface area occupied by unit mass, measured in m'/g. It is an important indicator of the ability to participate in chemical reactions. With a large contact surface, the synthesis process is more complete and easier to control, the calcium carbonate utilization rate is higher, and the powder consumption rate is low, thus showing its high activity. Therefore, the specific surface area has become an important indicator of the activity of ultrafine calcium carbonate powder. HCH ring roller mill can produce ultrafine powder with specific surface area of 2.24m/g (d97=10μm) -3.04m/g (d97=4μm).
The HCH1395, HCH980, HCH780 and other calcium carbonate ring roller mills produced by Guilin Hongcheng have rich experience in preparing calcium carbonate powder. If you have relevant needs, please leave us a message to learn about the equipment details.