Yong Ju Precision Technology Co. Ltd. 4 STAR FD-3660 VERTICAL MACHINING CENTER

This vertical machining center features a robust CT-50 spindle taper with vertical orientation, delivering a maximum spindle speed of 6,000 RPM and an optional top speed of 4,500 RPM. The spindle motor provides 35 HP for 30 minutes continuous rating, with an optional upgrade to 40 HP, enabling heavy-duty machining tasks. Its table measures 236.2 inches in length and 141.7 inches in width, providing a large work surface capable of handling sizable workpieces, though no rotary table or support index is included. The machine is equipped with an automatic tool changer (ATC) that comes standard with 32 tool stations and can be optionally expanded to 120 tools, allowing for efficient tool management and minimized downtime. The standard configuration includes 3 axes (X, Y, Z) for precise 3D machining, with an option to add a 4th axis, but no U axis is provided. The spindle taper CT-50 is known for heavy-duty resistance and rigidity suitable for demanding machining operations. The absence of a pallet changer and rotary support indicates this machine is optimized for large, linear machining processes rather than rotary or indexing work. The travel and rapid feed rates for the X, Y, and Z axes are not specified but are supported as key movement axes. This configuration suits large-scale milling and drilling operations in industries requiring robust vertical machining capabilities with high power spindle and flexible tooling options.