Machine kraft 3-dimensional pedestal type pantograph milling and engraving machines provided by machinery & spares are hand-operated. Pantograph milling and engraving machines have a very wide applications for use in every branch of engineering industry. These machines can be used in die-sinking works, such as coining-dies, forging-dies and pattern makers shops. They could also be used for light milling work. All care has been taken to build the machines with the best possible materials and adopting high grade of workmanship to give accurate production. Castings are of close grain castiron and generously proportioned for rigidity. Close machining tolerances and hand scraping of sliding parts, ensure required accurately built on the machines. The main spindle is fitted with high precision bearings and is designed for a wide range of eight speeds, from 1100 rpm to 12,000 rpm. The wide speed range of the cutter spindle makes it possible to obtain the correct speed for all types of material. The swiveling points of the pantograph arm system run in needle roller bearings giving a long life without adjustment. Master shapes can be traced very sensitively and accurately with this sensitive hinge system. The foot-operated switch leves both hands free and the operator can reach comfortably, in a sitting position, all controls used for adjustment and operation. The reduction ratio of the pantograph arm can be adjusted beyond the usual values very accurately by putting slip gauge blocks between the measuring bases provided on the arms. The cutter spindle goes up automatically by spring pressure after engraving each character, thus preventing the spoiling of job. It is also free of vibration even at maximum speed, thus ensuring a clean and excellent surface finish of the work.
