CNC Machining Centers & Lathes

Used Mazak HCN-6800: Sell or Buy at Auction

Mazak is one of the world's largest and most respected machine tool manufacturers: known for advanced multi-tasking machines, high-speed machining centers, and the Mazatrol conversational control system. Mazak machines are a mainstay of aerospace, automotive, and precision manufacturing environments globally.

The Mazak HCN-6800 is a heavy-duty horizontal machining center built around 630mm (24.8 in) square twin pallets, a #50-taper spindle that turns to roughly 6,000 rpm in its standard build, and travels of about 1,050mm in X, 900mm in Y, and just under 1,000mm in Z, all managed by Mazak's Mazatrol conversational control with full EIA/ISO G-code capability. The "6800" names the model class, not the pallet: unlike the 800mm HCN-8800, the 6800 rides a 630mm platform that lands in the sweet spot for heavy steel and cast-iron work, large tooling and molds, and pump, valve, and gearbox housings that need a rigid #50 spindle for hard roughing. Its two-pallet automatic changer keeps the spindle cutting while an operator loads the idle side, and many HCN-6800s were run inside Mazak Palletech cells for lights-out, multi-part production that smaller HCN-4000 and HCN-5000 machines cannot match on part size or depth of cut. Mazak builds its HCN horizontals for the North American market at its Florence, Kentucky operations, one reason clean used examples move quickly on this side of the border. Shops bidding at this size are typically established job shops and Tier 1 suppliers adding horizontal capacity without paying for new, and KD Auctions markets every HCN-6800 listing, alongside the rest of its Mazak machining center and lathe inventory, to its network of 500,000+ industry contacts who actively chase Mazak iron at North American auctions. Because of that demand and the machine's build quality, HCN-6800 listings tend to draw multiple qualified bids rather than sit at reserve.

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