Jingdiao North America GRA300 VERTICAL MACHINING CENTER

Technical Description

This vertical machining center features a compact 11.8" x 11.8" table capable of supporting workpieces up to 221 lbs, optimizing workflow for medium-duty applications. It operates with a 5-axis configuration (expandable to 6 axes) without a rotary or support table, providing enhanced machining flexibility. The vertical spindle boasts a top speed of 20,000 RPM, suitable for high-speed, precision cutting operations. The tool carrier utilizes an HSK-A50 interface supporting up to 16 tools, with an optional expansion up to 63 tools, facilitating diverse tooling requirements and reduced tool change times. Axial travels for X, Y, and Z axes are uniform at 393 mm (approximately 15.5"), with rapid traverse rates of 590 inches per minute, enabling efficient material removal and reduced cycle times. The design omits a pallet changer but focuses on rigid vertical machining with stable feed rates and positioning accuracy implied by the high-precision spindle and tooling system. The HSK-A50 tooling interface ensures minimal run-out and high repeatability, critical for precision component manufacturing. This machine is well-suited for industries requiring high-speed, multi-axis vertical milling with moderate workpiece size and weight, offering a balance of productivity and precision through advanced spindle technology and flexible tooling capacity.