The next generation of CNC band saw blades grinding machines, the NBS 300 brings the joy of sharpening process – higher quality sharpening results, operator safety and remote access support via internet – backup programs; software updates; via PC or smart phone access to machine display; remote service support; integration into the production process and gathering technological data, etc.
Unlike our other sharpeners, the saw band is oriented vertically during sharpening process. Optionally, the machine can be equipped with transverse axis and therefore trapezoidal or alternately slanted teeth can be sharpened. Another advantage of the machine is the servo-controlled feeding finger, which ensures a faster cycle run, since it starts to feed as soon as the grinding wheel moves back.
The band saw blades profile grinder is ideal for the sharpening of stellite, CV, bimetal and carbide-tipped band saw blades up to 300 mm wide. It operates with ceramic, CBN or diamond grinding wheels using water cooling. Driven diamond dressing wheel with automatic cycle can be installed on demand in order to keep the shape of ceramic stone clean and consistent. Thanks to this, the stable and consistent tooth shape of the sharpened blade is ensured.
The grinding cycle is controlled via CNC servo motors; with the result that the saw tooth dynamics remain consistent. The grinder incorporates a coolant reservoir and spray system which helps to keep the saw blades cool during grinding.
Advantages at a glance: