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It is used for mechanizing the process of polishing (blocking) the bottom of round-cut diamonds. Six presses can be mounted on a polishing mill (three left-hand and three right-hand). The press permits to install polishing tang with diamond fixed in it, providing it with press force from 0 to 3 kgf and reciprocal movement. When indicator lamp is on, the load is relieved in manual mode. If electromagnet and control unit is supplied, the load is relieved automatically.
Dimensions: 170 x 200 x 300