ALTEA W
Gantry Milling Machines with Enhanced Flexibility
The ZAYER ALTEA W is the logical evolution of the ALTEA—featuring a movable crossbeam for even greater machining flexibility and reduced bending forces. The gantry design, featuring a sturdy cast-iron structure, highly dynamic drives, and a wide range of milling heads, makes the ALTEA W a versatile solution for medium- to large-sized workpieces with complex geometries.
Technical Data
| CNC | Heidenhain TNC 7 | Siemens Sinumerik ONE |
| Table length | 4,500 – 20,500 mm |
| Table width | 2,000 (2,500 / 3,000 opt.) mm |
| Distance between the posts | 2,750 (3,250 / 3,750 optional) mm |
| Longitudinal travel | 4,000 – 20,000 mm |
| Transverse travel | 3,350 (3,850 – 4,350 optional) mm |
| Vertical travel | 1,200 (1,500 optional) mm |
| Movable Crossbeam | 900 mm |
| Power | 30 (43 opt.) kW |
| Rotational Speed | 6,000 (8,000 optional) min⁻¹ or 18,000 min⁻¹ (with motorized spindle) |
| Tool magazine | 30 (40 / 60 optional) tool stations |
Applied
Design
Scope of Work
Table lengths ranging from 4,500 mm to well over 20,500 mm and table widths up to 3,000 mm—for long, wide, and bulky workpieces of all kinds.
Axle Drives
Longitudinal axis with dual-pinion rack-and-pinion drive and two motors; transverse and vertical axes with ball screws—for powerful, precise, and repeatable movements.
Milling Heads
Available with either high-speed milling heads (33 kW at 18,000 min⁻¹) for precision machining or high-torque milling heads (43 kW at 6,000 min⁻¹) for tough materials and high material removal rates.
Stable
The gantry design, featuring a high-quality cast construction, ensures thermal and geometric stability—for consistent precision even during long and intensive machining cycles.
Milling Head System
From angle milling heads, 30° and 45° heads, to straight milling heads and high-frequency spindles, all the way to automatic head-changing systems—flexibly adaptable to both simple and complex machining tasks.
Use
Ideal for machine, mold, and tool manufacturing, as well as plant engineering—anywhere large components with complex geometries place the highest demands on precision and versatility.