2001 Mazak FH4800 CNC Horizontal Machining Center

The Mazak FH4800 is a twin-pallet horizontal machining center with a reputation for heavy-duty reliability that has made it a staple in high-mix production and precision job shop environments. Equipped with travels of 28.7" × 28.7" × 28.7" across the X, Y, and Z axes, a 12,000 RPM CAT 40 spindle driven by a 30 HP motor, a 40-position chain-style automatic tool changer, dual 400mm × 400mm pallets with 1-degree indexing, and a 1,968 IPM rapid traverse, this machine delivers the rigidity, speed, and unattended runtime buyers expect from Mazak's FH platform.

Compared to the older Mazak H-400 / H-500 series horizontals that preceded it, the FH4800 is a meaningful step up in spindle speed, tool capacity, and pallet-changer reliability. The earlier H-series machines topped out at lower RPMs, used earlier-generation Mazatrol controls, and carried smaller standard tool magazines. The FH4800 introduced a refined pallet-change mechanism, expanded tool storage, a more rigid column and base design, and updated Mazatrol architecture — all of which translate into tighter cycle times, fewer setup headaches, and more reliable lights-out running. Buyers stepping into this machine are getting a meaningfully better platform than its predecessors, not just a newer one.