ESTARTA-400 / ESTARTA-650 - Centerless grinding machine

Heavy-duty centerless grinding machine
ESTARTA 400-650 centerless grinding machine DANOBAT
ESTARTA 400-650 centerless grinding machine DANOBAT

DANOBAT presents the ESTARTA-400 and ESTARTA-650, a new concept of a cylindrical centerless grinding machine.

Centerless grinding machines that incorporate the most innovative and advanced technology. They stand out for being one of the most rigid centerless grinding machines available on the market to meet the most demanding requirements, including high speed manufacturing (120 m/s with CBN technology) paying special attention to rigidity.

Grinding wheel width: up to 650 mm

Grinding wheel peripheral speed: up to 120 m/s (CBN)

Machining processes

Infeed centerless grinding

Infeed centerless grinding

Throughfeed centerless grinding

Throughfeed centerless grinding

Characteristics

 

 

ESTARTA-400

ESTARTA-650

Component size (min./max.)

mm

1/150

5/250

in

0.03/6

0.2/10

Infeed grinding length (max.)

mm

400

650

in

16

26

Grinding wheel dimensions (OD x Width x ID)

mm

Ø650 x 400 x Ø305

Ø650 x 650 x Ø305

in

Ø25 x 16 x Ø12

Ø25 x 26 x Ø12

Grinding wheel peripheral speed (min./max.)

m/s

20/120

20/120

ft/min

4000/23620

4000/23620

Regulating wheel dimensions (OD x Width x ID)

mm

Ø400 x 400 x Ø203

Ø400 x 650 x Ø203

in

Ø16 x 16 x Ø8

Ø16 x 26 x Ø8

Main motor power

kW

37/90

55/110

hp

50/121

75/150

Net weight

kg

12500

16500

lb

27550

36375

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Applications

Machining test
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