Used Zayer Milling Machines for Sale 20

Spain's machine tool cluster around the Basque country built its reputation on large milling, and Zayer is among its strongest names on the used market. The proposition is specific: bed-type and travelling-column machines with genuinely large travels, universal milling heads that swivel to reach five faces, and Heidenhain controls that large-part machinists prefer, at used prices visibly below German equivalents like Correa's premium lines or a used Soraluce. For machining weldments, mold bases, and machine frames in the 3 to 10 tonne class, a used Zayer KF 3000 or KP 5000 covers work that would otherwise require a far costlier machine.

Head versatility concentrates the value and the risk. Universal and orthogonal heads with automatic indexing are what make these machines productive, and they are also the most complex assembly on the machine, so head condition should anchor the entire evaluation.

Buying a used Zayer milling machines: what to check

Test every head position: index the universal head through its full range, verify locking repeatability, and listen to the head gearbox under power at several speeds, since head transmission wear is the classic large-mill failure. Ask whether the head was ever rebuilt and by whom; Zayer and several Spanish specialists exchange heads, and documentation of that work adds substantial value.

Measure backlash on all axes and inspect bed ways and column guideways for scoring; on travelling-column machines, check column straightness over full X travel if a laser survey is available. Confirm the Heidenhain generation (TNC 426 through TNC 640 commonly), that machine parameters back up, and that compensation tables transfer. Verify rotary table function where fitted, and budget rigging for machines that commonly exceed 15 tonnes. Test the head indexing on universal-head models through its full range, since the automatic head is Zayer's signature feature and its repair requires factory-trained intervention.

On Exapro, used Zayer listings show travels, head type, control, photos, and location. Compare available machines and submit an enquiry through the listing page on Exapro to request geometry protocols and inspection access.