DN SOLUTIONS NHP 5500 HORIZONTAL MACHINING CENTER

Technical Description

The DN Solutions NHP 5500 is a high-performance horizontal machining center engineered for precision cutting and efficient production workflows. Featuring a robust one-piece Meehanite cast iron bed with 53mm linear roller guides on all axes, the machine delivers exceptional rigidity and vibration dampening for superior surface finishes. The horizontally-oriented CAT 50 spindle system operates at speeds up to 10,000 RPM with a maximum torque of 644 Nm, utilizing a dual-face taper and flange contact design that ensures maximum tool holder rigidity and minimizes deflection during aggressive cutting operations. The machine accommodates workpieces up to 19.7" x 19.7" on a 500mm x 500mm pallet with a maximum load capacity of 1,763 lbs, supported by a standard automatic pallet changer for enhanced productivity. Rapid traverse rates of 2,362 ipm across the X, Y, and Z axes significantly reduce non-cutting time, while the 40-tool automatic tool changer with 2-second tool change capability optimizes throughput. The standard through-spindle coolant system delivers 215-225 psi pressure directly at the tool tip, enabling high-speed feeds and speeds for heavy-duty machining applications. Advanced thermal compensation systems, including thermal displacement sensors and ball screw cooling, ensure long-term dimensional accuracy throughout extended production runs. Compatible with FANUC or SIEMENS NC systems, the NHP 5500 represents a versatile solution for demanding manufacturing environments requiring both speed and precision.