ESTARTA-400 / ESTARTA-650 - Heavy-duty centerless grinding

Estarta-400 / Estarta-650 Centreless grinding machine
Estarta-400 / Estarta-650 Centreless grinding machine

ESTARTA-400 / ESTARTA-650: heavy-duty centerless grinding machine

The machines in this family are designed for both infeed and throughfeed grinding.

They have both a grinding wheelhead and a double support regulating wheelhead to ensure optimal machine stiffness.
 
These two models are thus the perfect solution for high-precision, highproduction
work.
 
ESTARTA grinding machines can work at high speeds (120 m/s) for applications with CBN wheels, thus optimising cycle times.
  • Grinding wheel width: up to 650 mm
  • Eco-friendly
  • Rapid component changeover
Infeed Centerless grinding

Infeed Centerless grinding

Throughfeed Centerless grinding

Throughfeed Centerless grinding

Technical data

 

 

ESTARTA-400

ESTARTA-650

Maximum workpiece diameter

mm

150

250

in

5.90

9.84

Grinding wheel diameter (OD x width x ID)

mm

Ø650 x 400 x Ø304.8

Ø650 x 650 x Ø304.8

in

Ø25.59 x 15.74 x Ø12

Ø25.59 x 25.59 x Ø12

Max. grinding wheel peripheral speed

m/s

120

120

SFPM

23620

23620

Regulating wheel diameter (OD x width x ID)

mm

Ø400 x 400 x Ø203.2

Ø400 x 650 x Ø203.2

in

Ø15.74 x 15.74 x Ø8

Ø15.74 x 25.59 x Ø8

Main motor

kW

37 - 90

55 - 110

hp

49.61 - 120.69

73.75 - 147.51

Net weight

kg

12500

16500

lb

27550

36370

Customisation

Wheels

  • Corindon
  • High Speed CBN

And much more!

Dressing System

  • Diamond Disc
  • Diamond Chisel
  • Crusshing system

And much more!

Infeed

  • External gantry
  • Integrated gantry
  • Robot

And much more!

Measuring Systems

  • Contact post process measuring
  • Laser process measuring
  • Pneumatic post process measuring

And much more!

Throughfeed

And much more!

Hybrid.Infeed - Throughfeed

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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