China’s economic development is inseparable from Raymond mill

For the time being, China’s economic development is inseparable from the promotion of Raymond mill. As we all know, Raymond mill is a professional equipment used in the powder industry. The unified industry standard is that Raymond mill can make powder to 80-325 mesh, and the output is inversely proportional with the mesh. The equipment […]

Notice on holding 2018 Guangxi calcium carbonate industry new technology exchange forum

In order to speed up the construction of Guangxi’s 100 billion yuan calcium carbonate industry, effectively help member enterprises solve the technical problems in the powder grinding process, comprehensively improve the application technology level of calcium carbonate enterprises in our region, and cultivate technical talents for the majority of calcium carbonate enterprises, the key think […]

Hechi calcium carbonate industry has many bright spots, realizing the industrial goal of 10 billion yuan!


From July 30 to 31, 2018, Professor Tong Zhangfa, special allowance expert of the State Council, assistant to the president of Guangxi University and executive vice president of Guangxi calcium carbonate industrialization engineering institute, and Tan Quansheng, executive vice president and President of Guangxi calcium carbonate industry and Chemical Engineering Institute Co., Ltd., went to […]

2018 Guangxi calcium carbonate industry new technology exchange forum was successfully held in Nanning


From July 25 to 26, 2018 Guangxi calcium carbonate industry new technology exchange forum was held at Guangxi University, Nanning Yanxiang Zhigu Guangxi calcium carbonate industry Incubation Park, Guangxi University and Yanxiang Zhigu industry university research cooperation base. The forum carried out exchanges and discussions on hot topics such as surface modification and technical innovation […]

The new grinding roller device makes the pulverizer to a higher level

Although the working principle of Raymond mill is well known, each manufacturer still has its own secret recipe at the subtle key points. You have your own conclusion on who is better. Xiaobian will not comment. Let’s talk about the vulnerable parts of the pulverizer, such as the grinding roller. Grinding roller is an important […]

The past and future of Raymond Mill

China has a vast territory and rich minerals. The development and utilization of ores is an enduring heritage of China for 5000 years. Contemporary ore processing mainly uses different grinding equipment to grind minerals with different properties, so that the ore is widely used in all walks of life. Since the introduction of pulverizer technology […]

Important factors affecting the production capacity of Raymond Mill

1. Hardness of the material. The harder the material, the more difficult it is to grind Raymond powder, and the more serious the wear of the equipment. Raymond grinding speed is slow, of course, Raymond grinding ability is small. 2. The humidity of the material, that is, when the moisture content in the material is […]

How to distribute barite resources in China


Barite is the most common mineral of barium, and its component is barium sulfate. It occurs in low-temperature hydrothermal veins, such as quartz barite veins and fluorite barite veins, and often coexists with galena, sphalerite, chalcopyrite, cinnabar, etc. Barite deposits in Hunan, Guangxi, Qinghai and Jiangxi are mostly huge hydrothermal single mineral veins. Barite can […]

Bauxite under the implementation of aluminum supply side reform policy


China is in the transition period of industrialization, and the demand for mineral resources is also high. If we want to complete the whole new industrialization transformation stage and take mineral resources as the most basic material support, it is difficult for China’s mineral import to reduce significantly in a long time. Especially with the […]

Detailed explanation of four devices of jaw crusher

The type crusher is mainly used for crushing large particle stones, granite, limestone and construction waste. It is widely used in many departments such as mining, smelting, building materials, highway, railway, water conservancy and chemical industry. It can crush all kinds of materials with compressive strength not exceeding 320 MPa. There are four major devices […]