二手进口内圆磨床

Max. internal grinding diameter

200 

mm 

Min. internal grinding diameter

5.0 

mm 

Grinding depth

250 

mm 

Centre height

180 

mm 

Distance between centres

1000 

mm 

Workpiece spindle speeds:

    number (steps)

6 

       from

125 

rpm 

       up to

1000 

rpm 

Spindle hole

50 

mm 

Possible grinding-spindle speeds:

    from

3600 

rpm 

    up to

40000 

rpm 

Grinding table travel:

    min.

3 

mm 

    max

600 

mm 

Table speeds:

    stepless

       from

0.40 

m/min 

       up to

10.00 

m/min 

Voltage 50 Hz 3x

380 

Volt 

Workpiece spindle motor

1.00 

kW 

Drive for internal grinding spindle

3.7 

kW 

Total power required

8.7 

kW 

Machines weight about

2700 

kg 

Overall dimensions machine:

    Length

1800 

mm 

    Width

900 

mm 

    Height

1500 

mm 

Various accessories:

Coolant system

Set of flanges

Internal grinding spindle:

    number

3 

    max. speed

18000 

rpm 

    max. speed

28000 

rpm 

Steady