Yong Ju Precision Technology Co. Ltd. 4 STAR FD-2122 VERTICAL MACHINING CENTER

This vertical machining center features a robust table measuring 86.6 inches in length by 82.7 inches in width, providing ample support for large workpieces. The machine is equipped with a vertical spindle utilizing a CT-50 taper, delivering high rigidity and stability for demanding machining tasks. The spindle achieves a maximum speed of 6,000 RPM, with an optimal operating speed of 4,500 RPM, and is powered by a 35 HP motor (30-minute rating), with an optional 40 HP configuration available for increased performance. Tooling is managed by a 32-station automatic tool changer (ATC), with an option to expand to 120 tools for enhanced productivity. The machine supports three primary axes (X, Y, Z), with the option to upgrade to four axes for more complex operations. Maximum feed rates and rapid traverse speeds are engineered for efficient material removal and reduced cycle times, though specific values for X, Y, and Z travel and feed rates are not provided. The design prioritizes precision and durability, making it suitable for heavy-duty applications in metal, plastic, and composite machining. No index or rotary table support is included, focusing on straightforward three-axis milling operations. This configuration ensures reliable performance for shops requiring high-capacity workholding and robust spindle power in a versatile machining platform.