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  • Raymond Grinding Mill for the Powder Making of Ceramics.png
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Raymond Grinding Mill for the Powder Making of Ceramics

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Raymond Grinding Mill for the Powder Making of Ceramics


There are many kinds of ceramics with different performances. In summary, they are in common with features—high hardness, high compressive strength, high temperature resistance, corrosion resistance, heat insulation, insulation, wear resistance, etc. Some ceramics are so special that they are characteristic of transparency, electricity conduction, magnetism conduction, thermal conduction, ultra-high frequency insulation, etc. Generally speaking, porcelain is divided into two categories: traditional ceramics and special ceramics. Specifically, traditional ceramics, also known as ordinary ceramics, are made of natural silicates (clay, feldspar, quartz, etc). Therefore, this kind of ceramic is also called silicate ceramics mainly for daily use, construction, sanitary ceramics and ceramics for high and low voltage insulation; special ceramics, also known as modern ceramics or new ceramics, are used to improve the performance of ceramic, which is made by process of traditional ceramics based on artificial compounds with higher purity.

Covering a number of technological patents, Raymond grinding mill for ceramic powder making can process ceramics and prepare powders with a high efficiency, which greatly lower energy consumption. More over, compared with R-series grinding mill with the same power, this equipment is superior for the reason that the output of it is more than 40% higher and cost of unit power consumption can be saved more than 30%. Reliable, energy saving and environmental protection, the whole system can efficiently process powders with a fineness of 80-600 mesh and at the efficiency of dust collection of 99%.

HC Pendulum Grinding Mill

#HC  #HCMilling  #GuilinHongcheng

Diameter of grinding ring : 1000-1700mm

Capacity: 1-25t/h

Finished product fineness: 0.022-0.18mm

Features :

Based on the pendulum grinding mill, this new grinding mill has went through technological innovation, which greatly improves the efficiency and reduces the energy consumption per unit of output. And it is second to none in the processing field of non-metallic minerals.

Applicable materials:

With a number of national technological patents, domestically, the performance of this kind of machine can reach the leading level. And it is widely used to grind and process non-metallic minerals with Mohs hardness below 7 and moisture below 6%, such as coal gangue, wollastonite, limestone, zircon sand, bentonite, manganese ore, gypsum, calcite, barite, fluorite, marble, etc.



The daily inspection items of the milling machine:

1. Regularly listening to the normal operation sound of the mill and the classifier, and whether there is any abnormal sound.

2. Checking if the reducer and other equipment has any oil leakage, water leakage or material leakage?

3. Checking the wear of the tie rod seal every month.

4. Regularly check the function of the scraper and returning system.

5. Checking the pumping station every day, including: oil level of the fuel tank and refueling if necessary. The oil should be in accordance with the specified oil; check the pressure of each pressure gauge; check whether the filters are blocked.

6. Checking the oil return condition of the grinding roller lubrication station and whether the oil filling pressure is normal.

7. Always check the oil pipes and valves for oil leakage.

8. Measuring the wear of the grinding disc and the grinding roller liner each 1000H, and make a record.

9. Checking the pressure of the accumulator once a week.

10. Regularly check the center frame, nozzle ring, air guiding vane, water spray pipe and other grinding accessories.



Grinding Mill maintenance:

1. There should be a fixed person responsible for operation in using process, the operator must equipped with professional technical knowledge. Before the installation, the operator must carry out the necessary technical training to understand the principle performance of the mill and familiar with the operating procedures.

2. In order to keep the mill in good condition, the "safe operation system for equipment maintenance" should be established, and necessary maintenance tools as well as grease and corresponding accessories should be provided.


3. After using the grinding machine for a period of time, it should be repaired and maintained. Meanwhile, the wearing parts such as grinding rolls, grinding rings and blades should be repaired and replaced. The grinding roller device should be carefully check the connection bolt nut before use and after, see if there is looseness, whether the grease is sufficient. The refueling tools are available with manual refueling pumps and grease guns.


4. The grinding roller device of the mill needs to be replaced after using for more than 500 hours. When the grinding rolls are replaced, the rolling bearings in the sleeve must be cleaned.


5. According to the size of the material, soft and hard, water content, specific gravity, the processing thickness is also different. The analyzer of the mill, high speed, high fineness, low speed and low fineness can be adjusted. Increase the fineness and the output will be reduced accordingly. If the requirements are not met, the fan speed should be debugged and the user can flexibly master it.


6. The scrapping limit of the grinding roller ring of the mill, the remaining minimum wall thickness shall not be less than 10mm.


7. The feed should be stopped when the mill stops, and the main machine continues to grind. The motor of the main unit and the motor of the analyzer can be turned off to stop the grinding work after about one minute. After that, the blower motor is stopped to purge the remaining powder.

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