A processing method of granite includes sawing natural granite into plates, preliminarily grinding the surfaces of the plates, placing the plates on a fixed frame, and carrying out flame spraying on the preliminarily ground surfaces. Characterized in that acetylene, oxygen and a spray gun are used for flame spraying, and the flame moves evenly on the board surface at a moving speed of 120-250 mm per second, and the distance between the nozzle of the spray gun and the board surface is 20-40 mm.

2. How many kinds of burning slate are there?

There are many kinds of burning boards, but the color of burning boards is actually very single, because the color of natural stone is not so rich. If you want colorful plates, you can consider choosing. Artificial stone.

There are many kinds of fire boards, including wulian red fire board, Wulianhua fire board and Wulianhui fire board.

Burning board is divided into acetylene burning, litchi machine noodles and axe noodles according to the treatment methods.

Burning board is divided into large board and small board according to size.

Burning board has a wide range of uses. In addition to the basic functions that everyone knows, there are actually many functions that can be developed. Have you heard that the burnt board can be used as a desktop? Yes, the burning board can also be made into a stone table top, which is particularly retro. In fact, he has many uses.