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Broaching Machines

Small size broaching machines NBV series

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Small size broaching machines NBV series

Small size broaching machines NBV series

NBV-5-10A

Low-floor type small size general purpose machine
  • Internal broaching machine of simple construction and space saving
  • High productivity from keyway to spline cutting

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Small size broaching machines NBV series

Machining Example

Machining Example Machining Example Machining Example Machining Example Machining Example Machining Example

Main text

Small size broaching machines NBV series


NBV-3-6/8
/10
NBV-3-6/8
/10A
NBV-5-6/8
/10
NBV-5-6/8
/10A
NBV-7,
5-12
Pulling force (KN) 30 30 50 50 75
Max. stroke (mm) 600/800
/1,000
600/800
/1,000
600/800
/1,000
600/800
/1,000
1,200
Cutting speed
(m/min,60Hz)
1 to 6.5 1 to 6.5 1 to 6.5 1 to 6.5 1 to 7.2
Return speed
(m/min,60Hz)
12 12 12 12 12
Broach lifter stroke (mm) - 400 - 400 400
Bolster hole diameter (mm) 120 120 120 120 120
Max. workpiece dia. (mm) 300 300 300 300 300
Table height (mm) 1,000/
1,200/
1,400
1,000/
1,200/
1,400
1,000/
1,200/
1,400
1,000/
1,200/
1,400
2,000
Main motor (kW) 3.7 3.7 5.5 5.5 11
Machine height (mm) 2,100/
2,500/
2,900
2,350/
2,750/
3,200
2,100/
2,500/
2,900
2,350/
2,750/
3,200
4,550
Floor space
(mm x mm)
1,100
x
1,600
1,100
x
1,600
1,300
x
1,600
1,300
x
1,600
1,100
x
2,000
Mass of Machine (kg) 1,500 1,700 1,700 1,900 2,500

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