Coordinate boring machine, jig boring machine

HAUSER OP3

HENRI HAUSER OP3 – Unique piece / excellent condition!
(Bienne/Biel, Switzerland) This quality will never be produced again!

Coordinate drilling machine/precision drilling machine with tool package in excellent, exceptional condition, second-hand (owned for 41 years).

The coordinate drilling machine features the rare option of motorized table drive in the X and Y axes, along with potentiometers. This eliminates the tedious process of manually positioning each coordinate over longer distances using hand cranks. Furthermore, it has the rare thermal stabilization and expansion compensation system. This is achieved through 2 heaters that can and must be switched on separately before starting work and to maintain high accuracy and dimensional precision. This explains the factory-set high positioning accuracy of 0.002 mm with a resolution of 0.001 mm.

What is truly unique is that the Hauser has two Heidenhain digital displays with a total of 4 glass scales with 1My resolution, including for the quill feed. This is a major advantage for precise drilling and surfacing in depth with Wohlhaupter, spindle tools, etc. With the aforementioned options and in this first-class condition, it is very rare and most likely no longer available.

Those familiar with these machines, which are primarily used in the watch industry, gunsmithing/defense industry, precision engineering, material testing, and the optical industry, understand the value of these masterpieces of mechanical engineering. It is also ideally suited for engine construction/overhaul, technical universities and training, materials technology, special machine construction, etc.
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All documents, manuals, electrical wiring diagrams, etc. are, of course, available in their original form!

Technical data:
Table length 550 mm, table width = 320 mm, longitudinal travel X-axis = 400 mm, transverse travel Y-axis = 250 mm, vertical travel Z-axis = 400 mm

Max. workpiece weight on the table = 400 kg, spindle mount MK 2, stroke of the drilling spindle (Z-axis) = 130 mm

Distance table to spindle = 590 mm, spindle speeds continuously variable from 60 rpm to 3000 rpm

Feeds: Drilling spindle slide: 2 steps from 0.03 mm/rev to 0.06 mm/rev

Connection 50 Hz 3x 380 Volt, spindle motor 0.80 hp

Machine dimensions: Length = 1200 mm, Width = 1150 mm, Height = 1650 mm

Machine weight approx. 1500 kg.

Shipping (direct transport without transshipment) within the EU is possible. Price net export within the EU.

Fair offers are welcome!

The listing was translated automatically. Translation errors are possible.