BGM - External grinding machine

Valves Ball Grinding
BGM external grinding machine DANOBAT
BGM external grinding machine DANOBAT

Grinding machines specifically designed for high precision valve balls. Balls up to 1800 mm in diameter can be machined. Machining is performed using segmented grinding wheels.

Spindle motor power range goes from 22 to 92 kW. Extra features such as automatic ball measurement, diamond wheel dressing and automatic tool change are also available.

  • Sturdy design for coated balls.
  • Advanced grinding force control.
  • Diameter measuring before, during and after grinding.
  • Dust protection for spindles and linear axis.
  • 2-axes spindle centering function  (ball center measuring with probe).

Machining processes

Spherical Grinding

Spherical Grinding

External turning

External turning

Characteristics

 

BGM-600

BGM-1400

BGM-1800

NPS (max.)

mm 

in

16

0,6

36

1,4

48

1,9

Max. diameter ball

mm

in

600

24

1400

55

1800

70

Spindle power

KW

hp

22

30

60

80

92

123

Are you looking for other characteristics? Write us

Applications

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