HG - Universal heavy-duty grinding with moving table

HG - External grinding machine
HG - External grinding machine

HG: universal heavy-duty grinding machine

These cylindrical grinding machines have been designed to fulfil the requirements of a wide range of applications from 1500 mm up to 5000 mm in length.

The most demanding industries can benefit from tailor-made configurations for turbine shafts, large transmissions, axles for rail units and landing gear components, among other examples.

Complex processes with in-process measuring, special dressing systems and custom enhancements have been developed accordingly. The structure of independent axes is ideal for a single or double wheelhead, to optimise versatility with sequential grinding operations.

  • Workpiece length: up to 5000 mm
  • Workpiece OD: up to 1040 mm
  • Grinding wheel diameter: up to 915 mm
External cylindrical grinding

External cylindrical grinding

Internal cylindrical grinding

Internal cylindrical grinding

Eccentric grinding

Eccentric grinding

Unround grinding

Unround grinding

Countouring grinding

Countouring grinding

Superfinishing

Superfinishing

Thread grinding

Thread grinding

Deburring

Deburring

Technical data

   

HG-62

HG-72

HG-92

Max. distance between centres 

mm

2000

4000

5000

in

78.74

157.48

196.85

Max. diameter to be ground 

mm

500

840

1040

in

19.68

33.07

40.94

Max. weight between centres 

kg

500

1500

5000

lb

1100

3300

11020

Max. grinding wheel diameter 

mm

760

915

1060

in

29.92

36.02

41.73

Max. wheelhead power 

kW

22

45

45

hp

29.50

60.34

60.34

Max. wheel peripheral speed 

m/s

60/100

60/100

60/100

sfpm

11810/19680

11810/19680

11810/19680

Customisation

Wheels

  • Corundum 
  • High Speed CBN
  • Diamond

And much more!

Wheelhead

  • Wheelhead angular (A)
  • Wheelhead straight (S)
  • Wheelhead swiveling (B)

And much more!

Clamping system

  • Clamping between centers
  • Chuck clamping
  • Driving dog
  • Face driver
  • Magnetic chuck
  • Driving pin

And much more!

Dressing system

  • Diamond disc
  • Diamond blade
  • Roller
  • Single point
  • Diamond wheel dressing system

And much more!

Loading and unloading system

  • Autonomous gantry system

And much more!

Measuring systems

  • Multi diameter measuring systems MDM
  • Table located measuring system
  • Laser measuring system
  • Touch probe measuring system

And much more!

Software

  • DoGrind+ Customized user friendly software

And much more!

Tailstock

  • Hydraulic quill dead and live
  • Automatic movement on table system
  • Automatic cone correction system
  • Automatic pressure adjustment system

And much more!

Machining tests service

Try the machining test service on our machines with your workpieces. Put the capacity of DANOBAT machines and our process team to the test, to be absolutely sure about your investment.

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