Among the stone machinery and equipment, the stone cutting machine is the most widely used stone cutting machine equipment. Therefore, some manufacturers in the industry directly use the stone cutting machine as a stone cutting machine, because the stone cutting machine is a kind of cutting knife and stone conveying platform. Multi-knife multi-stage stone cutting machine consisting of positioning guides and racks, we now know that the quality of the products on the market is uneven, many consumers are more likely to fall into the dilemma of choice, we will summarize how to introduce to you today. The stone cutting machine is roughly divided into 6 steps for users' reference.

1. hold the stone cutting machine by hand, feel good hand feeling, the handle of the switch should be flat. Turn on the power, and frequently operate the switch by hand to make the tool start frequently, and observe whether the on/off function of the switch is reliable. At the same time, observe whether there are any abnormalities in the TV sets and fluorescent lamps on the spot. In order to confirm whether the tool is equipped with a valid radio interference suppressor.

2. first run the power for one minute, hold it by hand during operation, the hand should not feel any abnormal vibration, observe the reversing spark, its reversing spark should not exceed 3/2, generally from the air inlet of the tool Look inside, there should be no obvious arc on the surface of the commutator. There should be no abnormal noise during operation.

3. observe the outer packaging of the product, the outer packaging should be clear in pattern, no damage, open the packaging box to observe the appearance of the stone cutting machine, the color should be uniform, the surface of the plastic parts has no obvious shadows and dents, and there should be no scratches or bumps. The assembly misalignment between the outer casing parts is ≤0.5mm. The aluminum castings are smooth and beautiful without defects, and the surface of the whole machine should be free of oil and stains. The length of the cable should generally be no less than 2 meters.

4. check the nameplate and instructions, the nameplate parameters should be consistent with the 3C certificate. The manufacturer's and manufacturer's detailed address and contact details should be available on the instruction manual. The serial number of the product traceable should be on the nameplate or certificate.

5. The stone cutting machine is a compulsory certification product stipulated by the National Certification and Accreditation Administration. Therefore, when purchasing, you should first check whether the product has the 3C mark. The method of inspection is generally on the outer packaging of the tool or on the nameplate of the tool. Whether there is a 3C mark, if there is still doubt about this (because the manufacturer of the power tool has not passed the annual supervision review, the CNCA suspends or revokes its certificate), you can go to the website of the CNCA to check the 3C of the tool. Whether the certificate is currently valid.

6. According to the needs of users of stone cutting machines, first distinguish between household and professional use. Since most of the power tools are designed for professionals, it is necessary to distinguish between professional and general households before purchasing. . Usually, the difference between professional and general household tools is in power, and the tools used in professional use are relatively large, so that the professional can reduce the workload. The tools used in general households are relatively small in engineering and the workload is relatively small, so the tools are The input power does not need to be large.