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Hybrid horizontal
MikroTurnGrind Horizontal

FULL HYBRID HORIZONTAL TURNING AND GRINDING MACHINE

The MikroTurnGrind is a full-fledged horizontal hybrid hard turning and fine grinding machine for parts up to 10.2 x 13.8” (260 x 350 mm) in size.
It combines two finishing techniques in one machine.
See this machine in action
Contact an expert
Contact an expert
Highlights
Complete complex shaped workpieces within sub-micron tolerances

For machining complex workpieces where small surfaces or inner diameters require grinding after hard turning.

  • Neck ring
  • Hydraulic gear pump shafts
  • Hydraulic eccentric pump shafts
  • EV motor shafts
  • Spool valve
  • Machine tool spindle shaft
  • And much more
mtg horizontal
Highlights

Better than 0.00008” (2 µm) workpiece accuracy

These hybrid machines are among the most accurate in the world.

  • Dimensional accuracies of ≤ 0.00008” (2 µm) 
  • Roundness of ≤ 0.00002” (0.5 µm)
  • Surface finishes of 4-8 µin (0,1 – 0,2 µm) (Ra)
mtg horizontal
Highlights

The best of both technologies

This hybrid machine delivers the best of both hard turning and finish grinding:

  • Ultra precise accuracies
  • Low cost per workpiece
  • Fewer required process steps
  • Smaller footprint (2 in 1 machine)
  • Minimal set-up and changeover times
mtg hybrid
Highlights

Easy to set-up and changeover

  • Apply the most suitable process for each surface to be machined in a single clamping
  • The grinding spindle can, if necessary, be assembled and disassembled in two minutes
  • You can easily switch between hard turning and grinding during the operation

 

mtg horizontal
Highlights

Consistent accuracy, even after 20 or 30 years

It is equipped with the hydrostatic bearing system we developed in-house.

The absence of metal-to-metal contact between moving machine elements leads to:

  • A completely wear-free platform
  • Low operational costs
  • Repeatability even after 20 or 30 years
mtg hybrid
Highlights

Faster, with fewer machines

Choose the best technology for each operation and part every time. Finish hard turn complex shapes and then finish grind specific surfaces for the highest overall performance.

This contributes to short cycle times and saves process steps since you’ll need fewer machines.

mtg horizontal
Technology
When we're talking about microns, every detail matters
Wear-free hydrostatic main spindle

High precision hydrostatic main spindle with a guaranteed runout error ≤ 0.000004" (0,1 µm)

High dynamic stiffness, high surface accuracy and excellent tool life.

Granite base and main spindle housing

The natural granite machine base, with an integrated vibration dampening system, provides outstanding thermal and kinetic stability. Corrosion free and free of any stresses.

Wear-free hydrostatic guideways

High precision hydrostatic guideways having 0.00004" (1 µm) positioning and 0.000008” (0,2 µm) repeatability, controlled by linear guides.

Thermal stability

Heat sources and vibrating elements are placed outside the machining area, ensuring superb thermal and kinetic stability.

This stability provides superior dimensional accuracy throughout both small batches or and long-run production.

Customization
Customize your MTG Horizontal to be more competitive
Workpiece and tool holding
  • 3-jaw chuck
  • Magnetic chuck
  • Tool changer, with or without live tooling
  • Grinding spindle
  • Tailstock
  • Steady rest
  • Part probe
  • Tool measurement
  • Tool measurement camera system
  • Tool life measurement
  • Stonefinishing
Air chuck
Steady rest
Measuring
Stonefinishing
Automation
Do you want to reduce cost per part?

We can offer you a machine including (un)loading systems, feeding or storage systems, and auxiliary stations.

Find your automation system
Automation
S FLEXMOTION

Robot inside the machine.

 

M FLEXMOTION

Robot integrated in a cell coupled to the machine.

L FLEXMOTION

Robot outside the machine.

 

M MOTION

Gantry integrated in the machine.

 

L MOTION

Gantry outside the machine.

 

M HYBRID

Combination of an integrated gantry and an external robot cell.

L HYBRID

Combination of an external gantry and an external robot cell.

Technical data
MTG-100 MTG-1000 MTG XLD
Max. turning diameter mm 380 380 680
Max. machining capacity grinding mm 130 x 350 200 x 350 260 x 350
Spindle speed rpm 4000 4000 4000
CNC control - Siemens 840D Siemens 840D Siemens 840D
Floor space sqm 6,5 6,5 7
Positioning - Under tool changer / zero point clamping system Under tool changer / zero point clamping system Under tool changer / zero point clamping system
MTG-100 MTG-1000 MTG XLD
Max. turning diameter in 14.9 14.9 26.8
Max. machining capacity grinding in 5.1 x 13.8 5.1 x 13.8 10.2 x 13.8
Spindle speed rpm 4000 4000 4000
CNC control - Siemens 840D Siemens 840D Siemens 840D
Floor space sqft 70 70 75
Positioning - Under tool changer / zero point clamping system Under tool changer / zero point clamping system Under tool changer / zero point clamping system
Workpieces

Neck ring

Eccentric pump shaft

Gear pump shaft

Spool valve

EV motor shaft

Machine tool spindle shaft

Service
We offer specific services for your MTG Horizontal
  • Customized maintenance plans based on your production needs: Ballbar test, verification of geometry and much more
  • Retrofitting: We overhaul the complete machine or specific modules, such as the workhead and guiding systems
  • Engineering and process development: Select the proper clamping and tooling solution for your new part

 

ESTARTA
Digital
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