NIIGATA MACHINE TECHNO USA, INC. HN80D-FC HORIZONTAL MACHINING CENTER

Technical Description

The Niigata Machine Techno USA HN80D-FC is a high-precision, heavy-duty horizontal machining center designed for demanding manufacturing environments. It features a **31.5" x 31.5"** standard table capable of supporting workpieces up to **5,500 lbs**, with optional support for rotary tables. The machine operates on **six axes**, including a standard U axis and a quill-type W axis integrated into the facing head for enhanced turning, facing, boring, and milling functions in one setup. The spindle is horizontal with a **CAT #50 taper**, delivering up to **1,500 RPM** powered by a **35 HP motor** rated for 30 minutes, suited for heavy cutting and tough materials. Equipped with an automatic tool changer (ATC) holding **60 tools** standard, expandable to **239 tools**, the HN80D-FC enables efficient, continuous production. Tool change time is approximately **11.8 seconds**, with a standard pallet changer supporting two pallets and up to 50 pallets optional, promoting higher throughput and flexible workpiece handling. Axis travels are expansive with **X: 60.2"**, **Y: 35.4"**, and **Z: 40.2"**, all moving at a maximum feed rate of **590 ipm** and rapid traverse rates up to **1,181 ipm**. The rotary B axis offers full 360° rotation for precise positioning. This machine combines Niigata’s renowned box way rigidity and hybrid guide system to ensure superior stability, vibration resistance, and machining accuracy, making it ideal for medium to large complex parts in aerospace, automotive, and heavy machinery sectors.