... have some types, such as standard one, sandwich silent, horizontal, laser cutting semi-silent one(DETENSO), Multi blades, etc..The standard ... results and longlife, and can rewelding so many times.Our laser welding steel core betweenφ105mm and φ1584mm have good ... the development direction of diamond steel cores of cutting-edge technology.Laser cutting silent blank(DETENSO) from D 200mm to D 2000mm ...