Small stone processing plants need the following equipment:
1. Edge cutting machine, you can buy a hand-cranked semi-automatic cutting machine, or you can buy a second-hand infrared bridge cutting machine. In fact, the two prices are not much different. You can check where the stone market is demolished for the second-hand infrared, so you can choose There are more and the price is lower.
2. Edge grinding machines and edge grinding machines are also necessary. Nowadays, general engineering has higher requirements for stone processing, and it is completely incomparable to the one produced by hand and machine.
3. The above two kinds of machines are the most basic equipment for stone processing factories. When other small equipments such as angle grinders, portable cutting machines, etc. are in use, you can go to the nearby building materials and hardware store to buy them.
3. Stone processing process

Sawing processing-grinding and polishing-cutting processing-chiseling processing-singeing processing-auxiliary processing and inspection and repair
1. Sawing processing
Sawing processing is to use a sawing machine to cut granite blocks into rough boards (generally 20mm or 10mm in thickness), or semi-finished products in strips, blocks, and other shapes. This process is a rough machining process, which has a significant impact on the block rate, the quality of the board, and the economic benefits of the enterprise. The main processing equipment in the sawing process is a special frame-type large-scale automatic sanding sand saw for granite, a multi-blade bidirectional cutting machine, a multi-blade computer-controlled granite cutting machine, and a granite disc sawing machine.
2. Grinding and polishing
The purpose of grinding and polishing is to further process the sawn wool board to make its thickness, flatness, and gloss meet the requirements. This process first requires rough grinding and leveling, and then gradually undergoes semi-fine grinding, fine grinding, fine grinding, and polishing to fully display the color and texture of the granite. The main processing equipment is automatic multi-head continuous grinder, diamond leveling machine, bridge grinder, disc grinder, reverse rough grinder, hand grinder.
3. Cutting process
The cutting process is to use a cutting machine to cut the rough board or polished board according to the required specifications and dimensions. The main processing equipment is a longitudinal multi-saw blade cutter, a transverse cutter, a bridge cutter, a cantilever cutter, a hand cutter, etc.
4. Chisel processing
Chiseling processing is a traditional processing method. The raw embryo is processed into the required products by wedging, chiseling, chopping, trimming, grinding, etc. The surface can be pineapple noodles, longan noodles, lychee noodles, natural noodles, and mushrooms. Noodles, rago noodles, and so on. Chiseling and cutting are mainly processed by hand, such as hammers, axes, chisels, chisels, etc. However, some processing processes can be completed by machine processing. The main equipment is a stone splitting machine, stone planer, automatic hammer chisel, and automatic spraying machine. Sand machine and so on.
5. Singeing processing
Singeing processing is also called fire processing and spray processing. It uses the difference in thermal expansion coefficients of different mineral particles that make up granite, and uses flame spraying to make some of the particles on the surface thermally expand and break off, forming an undulating rough surface texture. . This rough granite board is very suitable for floor decoration in wet and slippery places and outdoor wall decoration. The main equipment is an automatic singeing machine for granite.
6. Auxiliary processing
Auxiliary processing is to grind, chamfer, open holes, drill holes, mill grooves, mill edges, etc., of the cut and polished stone as required. The main processing equipment includes automatic edge grinding and chamfering machine, profile milling machine, thin-wall drilling machine, hand-held diamond circular saw, hand-held polishing machine, etc.
7. Inspection and repair
Natural granite inevitably has flaws such as cracks and holes, and it is inevitable that there will be some bumps and small defects in the processing process. Therefore, all granite slabs need to be inspected after the processing is completed. First, they must pass the cleaning and then the blow-dry inspection. The qualified products are packed and put into storage, and the unqualified products should be picked out first. In the case of meeting the requirements of the order, some granite products with minor defects can be repaired, that is, bonding and repairing can be carried out to reduce the rejection rate.