Machine features: The function of automatically install and unload of blades, suitable for precision cutting board saw, electronic cutting saw, aluminum alloy saw blade, multi-blade saw and other series of saw blades. One person can operate more than 10 machines at the same time, greatly save labor cost. Silver solder bending unit continuously variablely programmable in all dimensions. Three groups of rails are adopted for the transmission of tungsten carbide tooth , which improves the running accuracy and service life of rails. Industrial PC with 10inch touch screen system with both language and logo for parameter setting, easy set-up and operation. Automatic teeth selection, feeding, dosing, silver solder foil cutting and folding just through one-stage processing. Welding the tip onto the circular saw blade by control the temperature so that the temperature controlled brazing and annealing cycle allows brazing joints perfectly. Automatically pick up of the brazed circular saw blade and placing it onto the upper pin of the loading magazine in ergonomic control position for the operator . Technical data: Diameter of saw blades:120mm~500mm Rake angle:-5~+25 Tip width: 1.5mm~6mm Brazing accuracy: 0.05mm Thickness of saw blades: 1.0mm~5.0mm Speed of brazing : 6~13s/per tooth General power: 6.0kw The width of silver solder foil: 1.5mm~6mm Diameter of silver wire : 0.5mm Water pressure : 3KG Air pressure: 5KG Electricity: 220 V single phase 50 Hz (wire bigger than 6mm2) Gross Weight: 800KG Dimension : 1600mm *1200mm *1700mm Time of change blades:15~20s/pcs Options: Camera inspection system Ceia induction heating system