2011-08-18
It must understand that the stone material engraving machine electrical machinery's performance and the function, engraving machine's carving electrical machinery is also very essential, because carves an electrical machinery not to belong to the maintenance scope generally, but carves an electrical machinery is also the long time continuous working, if will therefore carve an electrical machinery not to be good will also affect engraving machine's use. The carving electrical machinery's speed adjustable range, the general speed adjustable range is each minute several thousand to 30,000 revolutions, if the speed not adjustable or the speed adjustable range is small, then explained that this engraving machine application scope receives the very big limit, because carves the different material to use a different carving rotational speed.