Acra ABM8V VERTICAL MACHINING CENTER

Technical Description

This vertical machining center features a **74.8-inch by 20-inch worktable** capable of supporting a **maximum workpiece weight of 4,400 lbs**, offering exceptional capacity for large, heavy parts. The machine operates on **3 axes (X, Y, Z)** with travels of approximately 20.5 inches in Y and 23.5 inches in Z, while the X-axis travel is unspecified, ensuring versatile three-dimensional machining. The spindle is vertically oriented with a **#50 taper**, delivering up to **1,000 RPM** powered by a **10 HP motor** rated for 30-minute operation, enabling robust cutting and heavy-duty machining applications. Tooling is manual with a single tool holder and no automatic tool change capability, indicating suitability for operations where tooling changes are infrequent or manually controlled. The design omits a U-axis and rotary table, though an optional support rotary table can be added, providing flexibility for expanded part manipulation. This machine combines a high workpiece load capacity and a large, sturdy table with a powerful spindle and three-axis control, making it well-suited for milling large metal components that require precise vertical machining with strong structural support. Its manual tool carrier and moderate maximum spindle speed point to applications prioritizing heavy stock removal and durability over high-speed milling or complex multi-tool operations. The vertical spindle orientation allows precise, stable machining with efficient workpiece clamping. Overall, this vertical machining center is engineered for demanding, large-part vertical milling tasks where rigidity, load capacity, and straightforward operation are critical.