DN SOLUTIONS PUMA 700LM HORIZONTAL MACHINING CENTER

Technical Description

The DN Solutions PUMA 700LM is a precision horizontal machining center designed for heavy-duty turning operations on large workpieces. This machine features a maximum turning diameter of 35.4 inches (900mm) and an impressive maximum turning length of 126 inches (3200mm), positioning it as a leader in its class. The 24-inch chuck accommodates workpieces up to 6.52 inches in bar diameter, making it suitable for complex part machining across diverse industries including oil and gas, aerospace, and automotive sectors. Powered by a single main spindle operating at 1,500 RPM with 60 horsepower, the PUMA 700LM delivers 8,076 N·m of torque, enabling extreme heavy-duty cutting capability. The machine is equipped with 12 tool stations, allowing rapid tool changes to maximize productivity during multi-operation sequences. Rapid traverse speeds of 472 ipm across the X, Y, and Z axes facilitate efficient chip removal and workpiece positioning. Controlled by a FANUC CNC system, the machine employs a slant bed design for effective chip disposal and incorporates a CAPTO-type automatic tool changer for seamless operation. The PUMA 700LM excels at various cutting operations including ID/OD turning, end milling, tapping, and U-drilling, with demonstrated chip removal rates exceeding 10 cubic inches per minute. This configuration makes it ideal for machining large-diameter components and complex geometries requiring single-setup versatility.