In recent years, the state has been encouraging the cause of environmental protection. Paper making and chemical coatings are the key projects. The 1250 mesh heavy calcium powder processed by Raymond mill plays an important role in there two industries. The heavy calcium powder has various applications, such as:
1. In paper making industry, it can Increase the surface gloss; improve the whiteness and the smoothness of paper surface and other functions.
2. In the paint industry, it can be used to prevent sedimentation, fill materials to increase coating thickness and improve the wear resistance and weather ability. At the same time, it can also increase powder spraying ratio and area.
3. In the rubber industry. It can be used to improve the product stretching, tensile resistance, heat, anti-aging, tear resistance and other properties
4. In the plastic industry. It's used to produce the composite materials, a variety of plastic pipe materials, profiles, plastic products, degradable plastics and wire and cable;
According to the statics, the present proportion of the world's calcium carbonate consumption is roughly 60% for paper making, 12% for plastic, 11% for paint coating, 10% for carpet and 7% for others. Heavy calcium carbonate is generated by using Raymond mill, high-pressure grinding mill or micro-powder grinding mill to directly grind natural calcite, limestone and other materials.
Henan Hongxing Mining Machinery Co., Ltd. has been engaged in the research and development of powder grinding mill for many years. In respond to the national environmental protection cause, Hongxing machinery has researched and developed Raymond mill, ultra-fine mill high-pressure micro-powder grinding mill, vertical grinding mill and other stone powder processing equipment. These grinding mills can process powders with fineness between 200mesh to 3250mesh. Hongxing Machinery will always keep innovating to meet the needs of the social economy and customers.