Engraving machine not only for today's performance has carved furniture design, etc., more used to carve metal, jade and other hard texture of the material, the choice of jade carving machines on many of my friends will be some hesitation, in this moment treasure to Shanghai You do some professional guidance.

Engraving machine performance difference caused prices also varied, some prices may be great differences. The first consideration when selecting jade carving machine its hardness and wear resistance, which is a basic characteristic of hardness, the tool must be cut from the material hardness greater than the material. The wear resistance is the ability of the material to resist wear, under normal circumstances is proportional to the hardness and wear resistance, in addition to a fine degree of material. Followed by the engraving machine strength and toughness, to withstand a lot of pressure and in the cutting process, in order to avoid chipping and breakage in shock and vibration, it is necessary strength and toughness. The third is the engraving machine tool high heat resistance, namely to maintain hardness, wear resistance, strength and toughness properties at high temperatures. In addition to performance requirements, price engraving machine also one of the people to choose whether or not an important condition.