To braze in automatic diamond segments on core bits from diameter 30 to 220 mm.
• 5 spindles with pneumatic clamping by 3 grips to block the tubes.
• Self-centring brazing clamp with micrometric adjustment.
• Brazing alloy feeding through pneumatic device.
• Core bit rotation effected by motor controlled by PLC.
• Special device to compensate the tube eccentricity.
• Cooling system of the welding zone by means of air jet.
• Solid state H.F. generator.