How to identify the quality of stone engraving machine?
When we choose stone engraving machine, we need to carry out a series of reference, because we buy stone engraving machine to better improve our production efficiency, so how to choose the right engraving machine has become a very important point.
First, to understand the performance and function of the stone engraving machine, which is also a key point. Because the stone engraving machine is generally not within the scope of warranty, and the stone engraving machine is a long time of continuous work, so if the stone engraving machine is not good, it will affect the use of the engraving machine.
Second, the speed of stone engraving machine can be adjusted. The general speed can be adjusted within the range of thousands to 24,000 revolutions per minute. If the speed is not adjustable or the speed adjustable range is small, then it shows that the scope of application of the engraving machine is greatly limited, because the engraving of different materials must use different head speed.
Third, engraving machine body manufacturing process. High power engraving machine work requires the body must be precise and stable. When choosing engraving machine, buyer can choose mechanical equipment with high precision and stability.
Fourth, the spindle material. In order to reduce the production cost of engraving machine, some manufacturers will use aluminum instead of copper, rubber cover instead of iron, etc. Second-hand spindle is also a more counterfeit product on the market.