It has been over half a century since DANOBATGROUP manufactured its first machines. Nowadays we go further than just manufacturing machines, we innovate in machine tools.


We are part of MONDRAGON, one of Europe's largest industrial corporations.


DANOBATGROUP continues to grow, which makes us strong and provides us with financial and technological strength that are necessary to tackle the challenges the future will demand. This is why even in difficult times, we continue to invest.


But there are some objectives which never change. That is why today as in the past, our goal is to provide our clients with profit, and make them feel that our service and support are close by.





Horizontal External &
Internal Grinding Machine HG

High precision and large capacity universal grinding machines.


Horizontal External & 
Internal Grinding Machine HG photo


Main advantages:

• Hydrostatic technology.
• Multi-diameter absolute gauging systems for in-process and
post-process measuring.
• Printing and steel rolls.
• Gas and wind turbines shafts, generator shafts, Railway shafts, Precision transmission shafts and gears.


    HG-62 HG-72 HG-92
Max: distance between centres mm 2000 4000 5000
Max: length to be ground mm 2000 4000 5000
Max: weight between centres kg 500 1500 5000
Max: diameter to be ground mm 440 640 850
Max: grinding wheel diameter mm 760 910 1015




VG-High Precision Universal Grinding Machine

High precision universal vertical grinding machine designed to integrate different machining options for production jobs and a wide range of complex components.


VG-High Precision Universal Grinding Machine photo


Main advantages:

• Stabilized pearlitic cast iron base and column.
• Hydrostatic rotary table for high stability, vibration absorption and damping capability.
• Spindle turret with integrated swivelling “B”-axis with integrated torque motor, up to 4 spindles.
• Turning operations (in option).
• GAP and CRASH monitoring sensor.
• Measuring systems and data handling software.
• Optional tool changer and chip conveyor.


Max: diameter to be ground mm 1000/1500/2000
Height to be ground mm 500/500/500
Nr. of spindles in “B”-axis   4
Max: table load kg 3000




Surface Grinding Machine SGU

SGU - Double column slide way grinding machines with fixed or mobile cross rail and tangential and/or universal Wheelheads.


Surface Grinding Machine SGU photo


• Machine tool beds and guide ways.
• High precision heavy and large components.


Max.table length mm 14000
Max.table width mm 3000
Max.wheel dimensions mm 760x200
Max.height to be ground mm 2000
Max.wheel head power kW 37




Centerless Grinding Machine E301

Centerless Grinding Machine for Small Parts


Centerless Grinding Machine E301 photo


Main advantages:

• Versatile machine for infeed and / or throughfeed grinding
of small parts.
• Compact and accessible also incorporates a user friendly
control system.
• Easy machine maintenance (both spindles with ball-bearings).
• High-level precision at an affordable price.


    Estarta 301 MV
Component diameter to be ground (min-max) mm 0.5-50
Max. Infeed grinding length mm 125
Grinding wheel dimensions,
OD x width x bore
mm 325x125x175
Grinding wheel peripheral speed m/s 35
Regulating wheel dimensions,
OD x width x bore
mm 220x125x125
Regulating wheel speed mn-1 10-150
Dressing speed min-1 250
Main motor kW 7.5
Asynchronous motor for regulating wheel kW 0.75
Floor to spindle center height mm 1011
Net weight kg 1600
Gross weight kg 1800