BRIDGE TYPE

Tebas

Bridge type milling machine, fixed cross bean and moving table.

Capacity and precision

High volume and powerful machining without losing precision, suitable for all industries.

Geometric stability
Great power
Speed

LARGE ROUGHINGS WITH CONTROL

High-capacity bridge milling machine, tackles large-volume machining, providing power and without losing any control, achieving spectacular precision rates.

Specifications

* Optional

Working dimensions

Table length - mm 4.100 - 5.100 - 6.100
Table width - mm 2.200 (2.500 - 3.000)*

Distance between columns - mm

3.000 (3.500 - 4.000)*
Longitudinal travel - mm 4.000 - 5.000 - 6.000
Cross travel - mm 3.750 (4.250 - 4.750)*
Vertical travel - mm 1.250 (1.500 - 1.750 - 2.000)*
Max. distance from table to spindle nose - mm 1.465 (1.765)*

Capacity of linear axes

Rapid feed - mm/min

up to 50.000

Working Feed - mm/min

up to 45.000

. Longitudinal axis

rack and double motor and pinion

. Cross axis

two motors rack and pinion

. Vertical axis

2 ball screw
rack and double motor and pinion (vertical = 2000)
Power - kW 43 (60)*

Speed of the spindle head - rpm

6.000 (8.000)*

. Positioning accuracy - mm

0,008/4000

. Repeatability accuracy - mm

0,005/4000

Allowed weight on the table - kg 20.000

Approx. net weight - kg

40.000 - 85.000

Applied developments

CARRIAGE - RAM

Double ball screw and double compensation system in the vertical drive. Symmetric system, greater thermal stability.

CROSS GUIDING SYSTEM

2 linear guides for cross guiding system mounted on the cross beam forming a 90º angle, increase rigidity, distribute the loads and position the ram closer to the cross beam.

VERTICAL GUIDEWAYS BOX IN BOX

Prismatic guideways and roller packs with adjustable preloaded.

Heads

  • 45º automatic head 360.000 positions, 0,001º

  • 30º automatic head 360.000 pos. 0,001º

  • 30º head with electrospindle

  • 40º head with electrospindle, 42 kW, 15000 rpm

  • Direct Outlet head

  • Direct outlet head with reduction

  • Direct outlet head with electrospindle

  • 30º head, greater accessibility to the interior of the parts

HEADS

  • StandardStandard
  • OptionalOptional
  • No availableNo available

45º head, 360.000 positions

/  

45º head continuous rotation

/  

30º head, positioning / continuous rotation

/  

30º head with electrospindle, 33 kW, 24.000 rpm

/  

40º head with electrospindle, 42 kW, 15000 rpm

/  

Direct Outlet head

/  

Direct outlet head with reduction

/  

Direct outlet head with electrospindle

/  

"L" shaped head

/  
Change of heads /  
Tool Magazine 30 (40-60-80-120)*
Chip Conveyor /  
Coolant tank 22 + 5 bar /  

Related applications

Aeronautic

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Wind energy

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Large components

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General machining

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Moulds and dies

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