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Before buying a polishing machine, you first need to understand the common models on the market. Generally speaking, polishing machines are mainly divided into three types: handheld, desktop and automatic polishing machines. Handheld machines are suitable for polishing small areas and irregular shapes of stones, and are easy to operate; desktop machines are suitable for large areas and batch polishing, and are more efficient; while automatic polishing machines are suitable for large factories and production lines, with a high degree of automation, but require a higher investment.
1. Power: Power is the key factor that determines the polishing effect. Generally speaking, the higher the power of the machine, the better the polishing effect, but the noise and power consumption will also increase accordingly.
2. Durability: Choosing a machine with good durability can save the cost of frequent replacement, so you need to pay attention to the material and craftsmanship of the machine when purchasing.
3. Price: The price difference between different models is large, and you need to choose according to your needs and budget.
1. Preparation before operation: You need to read the instructions carefully before use to understand the structure and operation method of the machine. At the same time, prepare the required polishing tools and abrasives.
2. Operation precautions: During operation, you need to pay attention to safety and avoid sparks or splashes during operation. At the same time, keep the machine clean and lubricated to ensure its normal operation.
