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Hauser OP3

HENRI HAUSER OP3 High-precision drilling machine with extensive accessories!
Made in Bienne/Biel, Switzerland
Excellent condition!

Coordinate drilling machine/fixture drilling machine with tool set (see photos) in very well-maintained, exceptional condition, second owner (41 years in current ownership). This quality will never be produced again!

The coordinate drilling machine has the rare option of motorized table drive in the X and Y axes and potentiometers. This eliminates the tedious manual adjustment of individual coordinates over long distances using hand cranks. Furthermore, it has rare thermal stabilization and expansion compensation. For this purpose, 2 heaters are provided, which must be switched on separately before starting work and to maintain high accuracy and dimensional accuracy. This explains the factory-set high positioning accuracy of 0.002 mm with a resolution of 0.00.

It is worth noting that the machine has two Heidenhain digital displays with a total of 4 glass scales with 1My resolution, also for the quill feed. This is a major advantage for precise drilling and facing at depth with Wohlhaupter, spindle tools, etc. With the options mentioned and in this first-class condition, it is very rare and highly unlikely to be available again.

These machines are mainly used in the watch industry, gunsmithing/defense industry, precision engineering, material testing, and the optical industry, where the highest precision is required. It is also ideally suited for engine construction/overhaul, special machine construction, etc. All documents, manuals, electrical 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 = 1400 mm, Width = 1250 mm, Height = 1750 mm, Machine weight approx. 1500 kg.

Payment for the machine, as is customary with used machines, is made in full before loading, no partial or installment payments!
Special price due to business closure.

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Shipping (direct transport without transshipment) within the EU is possible. Price net export within the EU.
Example: Secure shipping by direct transport (without transshipment!) to France/Spain/Italy, etc., up to 1700 km travel distance, approx. 1100 - 1450 EUR.

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