The Zayer Xios 4000 is a used bed-type milling machine, sometimes referred to as a bed mill or floor mill, designed for the heavy-duty machining of large workpieces through face milling, boring, drilling, and contouring operations. Zayer is a Spanish manufacturer with a long-established reputation for building large-format milling and boring machines, serving industries such as aerospace, energy, rail, and general heavy engineering.
At the heart of this machine is a worktable measuring 4,000 by 1,000 mm, fitted with seven T-slots of 22 mm width and rated to support workpiece weights of up to 10,000 kg. Axis travels are substantial: 4,000 mm in X, 1,200 mm in Y, and 1,600 mm in Z, giving the machine a working envelope well suited to large structural and mechanical components. Feedrate reaches 15,000 mm/min, while rapid traverse in all three axes is 30,000 mm/min.
The milling head is an automatic two-body unit capable of positioning across 360,000 discrete positions in 0.001° increments, allowing highly precise angular orientations without manual intervention. The spindle operates across a speed range of 35 to 3,000 rpm, driven by a 32 kW main motor.
Control is provided by a Heidenhain iTNC 530, a widely recognised conversational CNC system suited to complex multi-axis contouring work, complemented by a Heidenhain HR 420 electronic handwheel for manual override and setup. The machine includes a 30-position tool rack magazine for automatic tool changing, and a Hexagon electronic workpiece measurement probe system for in-process inspection directly on the machine.
Supporting equipment fitted to the machine includes internal coolant supply through the spindle, a chip conveyor for efficient swarf removal, and a paper filter deposit unit for coolant filtration. The machine was manufactured in 2011 and is currently located in Spain.
This description was generated automatically from the listing details and may not reflect every specification. Please confirm with the seller before purchase.