EST-305 / EST-318 - Centreless grinding machine

Best value for money centreless grinding
EST-series ESTARTA centreless grinding machine DANOBAT
EST-series ESTARTA centreless grinding machine DANOBAT

DANOBAT account, within its range of EST-SERIES centreless grinding machines, with a family designed to generic work of through and/or infeed grinding.

With this family of machines we cover a range of parts to grind that goes from 1.5 mm  to 120 mm of diameter and widths up to 254 mm, grinding in infeed.

They are machines with proven presence in the market, performing most demanding works in terms of precision and production machine tool control.

The machine configuration incorporates many mechanical and electrical in built safety features to ensure safe operation of the machine and protection of the part from damage.

Grinding wheel width: up to 254 mm

Workpiece OD: up to 120 mm

Machining processes

Infeed centreless grinding

Infeed centreless grinding

Throughfeed centerless grinding

Throughfeed centerless grinding

Characteristics

 

EST-305

EST-318

Component size  (mín.-máx.)

mm

in

1,5-50

0.05-2

1,5-120

0.05-5

Max. infeed grinding length

mm

in

160

6

254

10

Grinding wheel dimensions (OD x width x ID)

mm

in

Ø400 x 160 x Ø203,2

Ø16 x 6 x Ø8

Ø610 x 254 x Ø304,8

Ø24 x 10 x Ø12

Grinding wheel peripheral speed

m/s

f/m

35-50

6890/9840

35-50

6890/9840

Regulating wheel dimensions (OD x width x ID)

mm

in

Ø250 x 160 x Ø127

Ø10 x 6 x Ø9

Ø305 x 254 x Ø127

Ø12 x 20 x Ø8

Main motor

kW

hp

11-15

15/20

22-30

30/40

Net weight

kg

lb

3000

6610

7000

16530

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Applications

Machining test
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