NOMURA BORING BN-150QF/R3 HORIZONTAL MACHINING CENTER

Technical Description

The Nomura Boring BN-150QF/R3 is a heavy-duty horizontal machining center engineered for large-scale precision boring and milling operations. It features a robust 78" x 98" table capable of supporting workpieces up to 44,000 lbs, ensuring stability for heavy machining tasks. The spindle is horizontal with a #50 taper, running at a maximum speed of 1,000 RPM and powered by a 40 HP motor rated for 30 minutes, offering ample torque for demanding cuts. The machine comes standard with 4 axes—X, Y, Z, and B rotary axis—with optional 5-axis capability, providing versatile multi-directional machining. The travel ranges are substantial, offering 393" in X, 78" in Y, and 236" in Z, with rapid traverse rates up to 236 inches per minute, facilitating efficient tool positioning and cycle times. Tooling is managed via an automatic tool changer (ATC) with an optional capacity of up to 60 tools, maximizing setup flexibility and reducing tool change downtime. Additional options include index and rotary table support, and duplex pallet changers capable of handling 2 pallets for enhanced productivity. The design emphasizes high rigidity and accuracy, suitable for handling large, heavy workpieces with precision. The machine’s configuration is optimized for stability, rigidity, and power to deliver heavy cutting performance in demanding industrial machining applications.