Acer E-MILL 3VKH VERTICAL MACHINING CENTER

Technical Description

This vertical machining center features a robust table measuring 50.000 inches in length by 10.000 inches in width, capable of supporting workpieces up to 1,000 lbs. The spindle is vertically oriented and equipped with an R-8 taper, providing compatibility with a wide range of collets and tool holders commonly used in milling applications. The spindle delivers a maximum speed of 4,500 RPM and is powered by a 3.0 HP motor with a 30-minute rating, ensuring reliable performance for demanding machining tasks. Tooling is managed manually, with a single tool carrier and no automatic tool changer, making it suitable for operations where tool changes are infrequent or operator-controlled. The machine offers five axes of motion: X, Y, Z, A, and B, with Y-axis travel of 16.000 inches, Z-axis travel of 20.000 inches, A-axis rotation up to 90.000°, and B-axis rotation up to 45.000°. These axes enable versatile positioning and complex machining operations. The absence of a U-axis and optional tooling configurations keeps the system focused on core milling functions. The machine’s design emphasizes precision, rigidity, and ease of use, making it well-suited for general-purpose milling, prototyping, and small-scale production environments.