Stone cutting machine is also called stone cutting machinery, is a group of cutting knives, stone conveying platform, positioning guide plate and frame composed of multi-knife multi-level stone cutting machine. Now the quality of products in the market is uneven, consumers are easily caught in the dilemma of choice. Below the author summed up six how to choose stone cutting machine steps, just for your reference.

1. Holding the stone cutting machine with your hand, you will feel better about yourself, and the handle of the switch should be flat. Turn on the power, operate the switch frequently by hand, make the tool start frequently, and observe whether the on-off function of the switch is reliable. At the same time to observe the scene of television, fluorescent lamps whether there are abnormal phenomena. These procedures are designed to facilitate the identification of effective radio interference suppressors.

2. Turn on the power first and run for one minute, hold it by hand when running. The hand should not feel any noticeable abnormal vibration. Observe the commutating spark, which should not exceed level 3/2. Generally, there should be no obvious arc light on the commutator surface when looking into the air inlet of the tool. When running, there should be no normal noise.

3. Observe the outer packaging of products. The outer packing should be clearly patterned and undamaged. Open the box and observe the appearance of the stone cutting machine. Its exterior should colour and lustre is even. Plastic parts surface without obvious shadow and indentation, there should be no scratch or bump marks. The assembly dislocation between shell parts is no more than 0.5mm, and the aluminum casting coating is smooth and beautiful without defects. The surface of the machine should be free from oil and stains. The length of the cable should not be less than 2 meters in general.

4. Check the nameplate and instructions, and the nameplate parameters should be consistent with the 3C certificate. The specification shall include the detailed address and contact information of the manufacturer and the manufacturer. The nameplate or certificate of conformity shall bear the batch number of products traceable.

5. Stone cutting machine is a mandatory certification product stipulated by the cnca, so when purchasing, it should first check whether the product has 3C mark. Check the method is generally, whether there is 3C mark on the tool's outer package or the tool's nameplate. If still have doubt to this (because the manufacturer of power tool did not pass annual supervisory review, national accredit inspect committee suspends or revoke its certificate), can go up the website of accredit inspect committee, check whether the 3C certificate of this tool is active and effective.

6. According to the needs of users of stone cutting machine, distinguish between family use and professional use first. Because most of the power tools are designed for professionals, so before the purchase, should first distinguish between professional and general family use of shellfish. Generally, the power of tools used by professionals differs from those used by ordinary families. The power of tools used by professionals is relatively large to facilitate professionals to reduce workload. Because the project of the tool that average home USES is small, workload is relatively small also, because this tool input power also does not need very big.