DOOSAN DHP-500 HORIZONTAL MACHINING CENTER

Technical Description

The 2001 Doosan DHP-500 Diamond Series is a robust horizontal machining center engineered for precision production work. Featuring a Fanuc 16i-M CNC control system, this machine delivers reliable automated machining capabilities. The unit accommodates two standard American pallets measuring 19.68" x 19.68", enabling efficient part loading and unloading cycles. The machine's work envelope provides substantial accessibility with X-axis travel of 31.49", Y-axis travel of 27.56", and Z-axis travel of 29.52", accommodating a wide range of part geometries and sizes. The spindle operates across a speed range of 600 to 12,000 RPM, with a maximum tool shank capacity of Cat 50, supported by a 60-station automatic tool changer for extended production runs without manual intervention. The machine weighs approximately 41,000 pounds, providing the structural mass necessary for stable, vibration-free operation during heavy cutting operations. The main motor delivers 40 horsepower, with 33 horsepower sustained over 15-minute intervals, ensuring consistent power delivery for demanding machining tasks. Rapid traverse capability reaches 1,575 inches per minute across all axes, minimizing non-cutting time and enhancing overall productivity. Positioning accuracy of 0.0002" across the full stroke and repeatability of 0.00008" ensure tight part tolerances for precision applications. The machine features flood-type coolant delivery at 120 PSI and includes a spindle oil chiller for thermal management. Complete documentation including general, operations, parts, and electrical manuals accompanies the machine, facilitating straightforward maintenance and operation.