Campro PV-4221 VERTICAL MACHINING CENTER

Technical Description

This vertical machining center features a large work table measuring 157.48" x 66.93", designed to support extremely heavy workpieces up to 22,046 lbs, enabling machining of sizable and dense components. It employs a vertical spindle equipped with a CAT-50 Big Plus taper, which provides enhanced tool-holding rigidity and precision by making simultaneous contact on the spindle taper and face flange, significantly reducing deflection during high-load operations. The spindle delivers up to 25 HP at a 30-minute rating with a maximum speed of 6,000 RPM, suitable for heavy-duty machining tasks. Tooling is managed via a twin-arm tool carrier system accommodating 32 tools, allowing for flexible and efficient tool changes, though no pallet changer or rotary/support index tables are included. The machine operates with three linear axes (X, Y, Z) with travels of 165.35", 82.68", and 29.52" respectively, each capable of rapid traverse rates up to 787 ipm and maximum feed rates of 393 ipm, ensuring high-speed workpiece positioning and machining. This setup is optimized for handling large, heavy parts with precision and stability, making it ideal for industries requiring machining of large molds, dies, or structural components. The Big Plus CAT-50 spindle taper system complements the powerful 25 HP spindle by enhancing tool-holder rigidity and machining accuracy, supporting high-precision production under demanding conditions.