Doosan DHP 4000 HORIZONTAL MACHINING CENTER

Technical Description

The 2005 Doosan DHP-4000 is a precision CNC horizontal machining center engineered for high-productivity manufacturing of small to medium workpieces. This machine features dual 15.75" x 15.75" pallet stations with 1-degree indexing capability, enabling efficient part handling and reduced non-cutting time. The work envelope accommodates workpieces up to 23.62" in all three axes, with a maximum load capacity of 880 lbs per pallet. The machine delivers rapid traverse rates of 2,362 IPM across all axes, with cutting feed rates reaching 1,181 IPM, ensuring fast material removal rates and minimized cycle times. Equipped with a Fanuc 18i-MB CNC control system, the DHP-4000 integrates a 14,000 RPM spindle with CAT 40 taper and high-pressure coolant delivery at 284 PSI through the spindle, optimizing chip evacuation and extending tool life. The 60-station automatic tool changer enables rapid tool changes, supporting tools up to 22 lbs with maximum diameters of 3" in adjacent positions or 5.5" when isolated. Positioning accuracy of ±0.0002" with repeatability of ±0.00008" ensures exceptional precision for demanding applications. The machine incorporates a chip conveyor system, Daikin chiller unit, and comprehensive coolant management infrastructure. Weighing approximately 27,500 lbs with overall dimensions of 100" x 192" x 113", the DHP-4000 represents a robust, reliable platform for production-oriented shops requiring versatile horizontal machining capabilities with proven performance and minimal thermal distortion.