Stone carving machine how to choose the spindle motor power size

Stone carving machine how to choose the spindle motor power size? Stone carving machine in the main components of the spindle motor is one of the important parts, affect the engraving machine running of power also determines the size of the effect and depth of carving. But how to choose a suitable spindle motor? Should choose what brand or much high-power? There is a lot of knowledge. Specifically, choose good brand, good quality spindle and durable performance, as well as the failure rate can be greatly reduced. Domestic three big main shaft, jester, shun tong, prosperity, engraving machine industry application is more, wide market coverage. Other brands, temporarily don't consider, the price is cheap but not durable. The second question, if you choose the spindle motor, should choose much high-power? This problem, first of all, according to the purpose, is carving tombstone lettering or relief carving? If it is ordinary tombstone engraved lettering engraved some tombstone can choose only 3. 2 kw spindle motor, this can be connected to 220 v household electricity, can also be 380 v industrial electricity, and an optional one. However, if you want to carved granite sculpture reliefs, railing relief, monuments, cap, monuments, eaves, etc. It takes five. 5 kw water-cooled spindle motor and power must be 380 v electric industry, the strength is enough big, the power will be sufficient, but the power must be 380 v electric industry, does not support 220 v household electricity. All in all, stone carving machine according to carving material use when buying, and household power to choose the right spindle motor, to further choose tombstone carving machine, this is the key.