The 3L722V is a flat surface grinding machine for precision finishing of metal workpieces, accepting parts up to 600 kg on a table with three T-slots. The machine swings a 450 mm grinding wheel (80 mm height, faceplate mounting) at a cutting speed of 34.6 m/s, with axis travels of 1.47 m in X and 0.43 m in Y, and Z-axis positioning resolution at the micron level — the figures behind the mirror-flat, dimensionally exact surfaces that toolmaking and die work demand.
Rapid feeds reach 35 m/min in X with fine Z feeds adjustable down to single microns per stroke. An OMRON-based control system with linear encoders manages positioning, and the coolant system delivers high-volume flow through a dedicated pump.
The machine occupies roughly 4.81 x 2.63 x 2.67 m and weighs about 7,000 kg, providing the mass that grinding accuracy requires. Sold per unit, the 3L722V targets tool rooms, bearing and die plants, and machine-tool dealers serving heavy industry.
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