First, you need to know the functions of different types of stone CNC machines. This helps you choose the most suitable machine. The small stone CNC machine has the basic engraving and caving functions, and can process small-sized stones. For example, the stone CNC router can engrave letters, patterns, reliefs, and hollow-out works on granite, marble, and other stone slabs. While a large stone CNC machining center is more often used to process kitchen or bathroom countertops, bar counters, tables, etc. The quartz CNC machine can complete the processing of the front Roman edge, rear water blocking edge, basin hole, tap hole cutting, special shape cutting, grinding and polishing, and the background wall carving.
Then, you need to find a suitable stone CNC machine manufacturer and discuss the specifications and price. For instance, the spindle type and power, motor type and power, worktable size, guide rail, control system, etc. All these specifications can be customized according to your specific requirements. This also means that you must be clear about your processing needs.
Thirdly, remember to sign a contract with the stone CNC machine manufacturer. It can not only specify the rights and obligations but also protect the legitimate rights of both parties. The contract can also be used as the evidence if the stone router machine you received are not correspond to what was described in the contract.
Last but not least, the after-sale service is also an important factor when buying a stone CNC machine. Some small or informal manufacturers usually provide poor or even no after-sales service. This has a great influence on the use and legal rights protection of the machine. So be sure to investigate and check the service system of the manufacturers before buying a stone CNC machine.