Stone cutting machine is also called stone cutting machine. The quality of products on the market today is uneven, and it is easy for consumers to fall into a dilemma of choice. The following editor summarizes six steps on how to choose a stone cutting machine, for your reference only.
1. Holding the stone cutting machine with your hand, you feel better in your hand, and the handle of the switch should be flat. Turn on the power, 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 abnormal phenomena on the TV and fluorescent lamps on site. in order to confirm that the tool is equipped with an effective radio interference suppressor.
2. Power on and run for one minute first, hold it by hand during operation, the hand should not feel any abnormal vibration obviously, observe the reversing spark, the reversing spark should not exceed 3/2 level, generally from the air inlet of the tool Looking inside, there should be no obvious arcing on the commutator surface. During operation, there should be no abnormal noise. Stone cutting machine Stone sawing machine Hand edge trimmer Grinding and polishing machine Stone machinery Stone engraving machine
3. Observe the outer packaging of the product. The outer packaging should have a clear pattern and no damage. Open the box to observe the appearance of the stone cutting machine. The color should be uniform, and there should be no obvious shadows and dents on the surface of the plastic parts. The assembly dislocation between the shell parts is ≤0.5mm, the coating of the aluminum casting is smooth and beautiful, and there is no defect, and the surface of the whole machine should be free of oil and stains. The length of the cable should generally not be less than 2 meters.
4. Check its nameplate and manual, the nameplate parameters should be consistent with those on the 3C certificate. The detailed address and contact information of the manufacturer and the manufacturer should be included in the instruction manual. The batch number for traceability of the product shall be on the nameplate or certificate of conformity. Stone cutting machine Stone sawing machine Hand edge trimmer Grinding and polishing machine Stone machinery Stone engraving machine
5. The stone cutting machine is a compulsory certification product stipulated by the CNCA. Therefore, when purchasing, you should first check whether the product has the 3C mark. The method of checking 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 it (because the manufacturer of the power tool has not passed the annual supervision and review, the CNCA suspends or revokes its certificate), you can go to the CNCA website to check the 3C of the tool. Whether the certificate is currently valid. Stone cutting machine Stone sawing machine Hand edge trimmer Grinding and polishing machine Stone machinery Stone engraving machine
6. According to the needs of users of stone cutting machines, first distinguish between home and professional use. Since most power tools are designed for professionals, before purchasing, you should first distinguish between professional and general home use. . Generally, the difference between professional and general household tools is in power. Professional tools have higher power to facilitate professionals to reduce workload. General household tools have relatively small workloads due to their small projects. The input power doesn't need to be great either.
