The GSA-2227 model is a top-tier machine in the GSA Series of Angular head Gantry Type Machining Centers, specifically designed to deliver high accuracy and productivity in complex milling applications. Built upon an excellent dynamic performance one-piece structural foundation, this machine ensures rigid stability across its large working envelope. The core technology is the IAC-Indexing Attached head, a high accuracy 2-axis head that enables 5-axis accuracy performance for demanding operations like mold cutting and highly precise contour finishing. This head features a powerful spindle driving capacity above 40 kW, a robust 15-000 RPM spindle speed, and an impressive 20 kN high tool clamping force. Its auto indexing capability is precise, offering 1 degree indexing on both the B and C axes.

The GSA-2227 provides substantial capacity with an X-axis travel of 2-200 mm and a Y-axis travel of 2-700 mm, resting on a table measuring 2-200 mm by 2-700 mm. Motion is exceptionally fast and precise, with a rapid traverse of 32 m-min on the X and Y axes and a cutting feed rate up to 20-000 mm-min. Positional accuracy is guaranteed by X-axis dual linear scales and Y-Z axis linear scales, coupled with a spindle and structure temperature thermal compensation system. Controlled by the high-end HEIDENHAIN TNC640 controller, the GSA-2227 effectively shortens tool displacement and cutting processes, making it the ideal choice for composite angle machining.

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