Sawing | Crowning | Bruiting | Cone Blocking
SLTL Group is the eminent manufacturer & supplier of the 4p diamond laser machine. One such development is the Hallmark 4G, a perfect blend of advanced innovation with the best practices and a must for all Diamond Manufacturers around the World. Hallmark, 4G is an all-in-one Diamond Processing System that can perform Table Sawing, Crowning, Bruiting, and Cone Blocking with the one-time fixing of the diamond rough. It is the 4th generation laser processing machine with inbuilt software for laser beam stability & robotic CNC control features.