ACRA AVMC-MV820 VERTICAL MACHINING CENTER

Technical Description

The ACRA AVMC-MV820 is a precision vertical machining center engineered for high-precision production and prototyping applications. This three-axis CNC machine features a robust 20 horsepower (14.9 kW) spindle capable of 8,000 RPM, delivering consistent cutting power for both heavy roughing operations and precision finishing work. The machine accommodates X, Y, and Z-axis travels of 32.2", 20.4", and 20.08" respectively, providing substantial working envelope for medium to large workpieces. The work table measures 449.58 mm wide by 949.96 mm long, with a load capacity suitable for demanding applications. Equipped with a 20-position automatic tool changer (ATC) featuring BT40 spindle taper, the machine enables rapid tool changes and sequential multi-operation machining without manual intervention. The BT40 taper is an industry-standard interface compatible with a wide range of cutting tools and accessories, enhancing operational flexibility. The machine utilizes a full CNC control system that coordinates all three axes for complex contouring and precision machining. Its rigid box-way design, precision-ground boxways, and servo-driven motors ensure exceptional accuracy and repeatability across repeated production runs. The integrated coolant system and chip management features contribute to extended tool life and superior surface finish quality. The AVMC-MV820 is well-suited for aerospace, automotive, mold-making, and general precision manufacturing industries requiring reliable, high-accuracy machining capabilities in a compact, space-efficient footprint.