1. Mining.

Divided into two types of artificial mining and blasting. There are two types of blasting mining: micro-blasting and large blasting.

2, sawing and processing.

The large stones that are mined are called blocks, which are usually sawed into slabs by diamond circular saws. For marbles, they can also be processed with diamond saws.

3. Grinding and polishing.

The purpose of grinding and polishing is to further process the sawed wool board to meet the requirements of thickness, flatness and gloss.

4, cut processing.

The cutting process is to use a cutting machine to shape the cutting board or the polishing plate according to the required size.

5, chisel cutting processing.

Chiseling is a traditional processing method. The blank is processed into the desired product by means of wedge cutting, chiseling, boring, refurbishing and grinding. The surface can be pineapple noodles, longan noodles, litchi noodles, natural noodles, mushrooms. Face and so on.

6, auxiliary processing.

Auxiliary processing is to trim, chamfer, open holes, drill holes, milling grooves, milling edges, etc.

7, inspection and repair.

After the processing, the granite plates need to be inspected. First, they must be cleaned, then blown dry, and the qualified products should be packed into the warehouse. Unqualified products should be selected first.

8, protective treatment.

Stones such as granite and marble are solemn, bold and durable, and their decorative effect is stronger than tiles and paints. The general method of attaching granite, marble and other stones is to first apply mortar on the wall or the ground, then apply a sealant on the stone and attach it.

9, on-site processing.

Sometimes on the construction site, the stone needs to be processed on site, for example, it needs to be changed to small and chamfered. This is usually done by using a portable cutter.