How to polish marble and precautions for marble grinding

Marble feels clean, wear-resistant, and easy to clean, so it is welcomed by everyone. So, how to polish marble? As everyone knows, marble needs to be polished and waxed after being used for a period of time. Today we are going to try to understand the precautions for marble grinding.

How to polish marble

1. The invention of the marble grinding machine solves the needs of stone floor leveling, grinding and polishing, etc. Therefore, marble grinding equipment is a stone maintenance machine with excellent functions and easy and flexible operation. However, whether the machine is easy to use depends on the choice of local conditions, and should be selected according to individual needs according to the specific use situation. According to the difference in the texture of the marble floor and the degree of wear and tear. It is recommended to use the physical grinding method with large-scale stone refurbishment equipment, and its effect is better than simply using chemical products for refurbishment and grinding.

2. The use of a marble grinder to grind marble must meet two conditions: the weight of the marble grinder; second, the speed of the marble grinder. That is, in the process of marble grinding, a machine with high weight and low speed is required, while crystallization polishing is a machine with low weight and high speed.


Precautions for marble grinding

1. Marble grinding for granite with high quartz content that is difficult to grind, the lower limit of the linear speed of the grinding machine is appropriate. When producing granite tiles, the diameter of the stone grinding machine used is small, and the linear speed can reach 35m/s. Grinding depth is an important parameter involving diamond wear, effective grinding, mechanical force of grinding and the properties of the stone being ground. Generally speaking, when the linear speed of the stone grinding machine is high, a small cutting depth should be selected, and the depth can be selected between 1mm and 10mm.

2. Generally, when grinding granite blocks with large-diameter grinding machines, the grinding depth of marble can be controlled between 1mm and 2mm, and at the same time, the feed speed should be reduced. When the linear speed of the stone grinding machine is large, a large cutting depth should be selected. However, within the allowable range of saw machine performance and tool strength, a larger cutting concentration should be used for cutting. When there is a requirement for grinding the machined surface of the stone, a small depth cutting should be used. 



3. After the marble is polished, first use a water absorber to treat the moisture on the ground, and at the same time use a blow dryer to dry the overall stone floor, or use natural air-drying to keep the stone surface dry. While spraying the potion evenly, use the marble polishing machine to grind, use the red cleaning pad of the cleaning machine, sprinkle the same amount of water with the potion on the ground, and start grinding. The effect of thermal energy makes the surface effect formed by the crystal face material after the crystallization of the stone surface.

4. If it is a stone with large porosity, it should be painted with marble protective agent and re-polished to increase the crystal surface hardness of the entire ground. After the surface of the stone is formed into a crystal mirror, use a vacuum cleaner to absorb the residue and moisture on the ground, and then use a polishing pad to polish it to make the entire ground completely dry and bright like a mirror.

Summary: The knowledge about how to grind marble and the precautions for marble grinding is briefly introduced here. What the editor wants to say is that when the linear speed of the stone grinding machine is large, a large cutting depth should be selected.

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