DOOSAN HP4000 HORIZONTAL MACHINING CENTER

Technical Description

The Doosan HP4000 is a robust 4-axis horizontal machining center engineered for high-productivity heavy-duty operations. Featuring dual 15.75-inch square pallets with 1-degree indexing capability, this machine enables continuous production workflows through automated pallet swapping, minimizing manual intervention. The work envelope encompasses 23.62-inch X-travel, 22.05-inch Y-travel, and 23.62-inch Z-travel, accommodating diverse component sizes. Power is delivered by a CAT-40 spindle rated at 14,000 RPM with 35 HP motor output, achieving rapid traverse rates of 2,362 inches per minute and cutting feed rates of 1,181 inches per minute. The 60-station tool carousel enables extended production runs without tool changes, supported by advanced roller guideway construction that optimizes both speed and rigidity. Coolant delivery through high-pressure thru-spindle nozzles ensures superior chip evacuation and thermal control, while an integrated chip conveyor system manages debris efficiently during continuous operations. The machine is governed by Fanuc 31i-A CNC control, providing precise programming and repeatability. Optional enhancements include a Renishaw NC4 laser tool setter for automated tool offset management and an LNS Turbo HB chip conveyor for enhanced chip handling. This configuration makes the HP4000 ideal for aerospace, automotive, and general job-shop environments requiring reliable, high-speed precision machining with minimal downtime.