مخرطة CNC

GILDEMEISTER NEF 500 PLUS

turning diameter 500 mm
turning length 1500 mm
control Manual Plus
spindle bore diameter 70 mm
turning speed range 8 - 2800 U/min
transmission ratio 3
swing diameter over face slide 290 mm
spindle head DIN 55027 Gr 8
tool holder Typ C
quill stroke 180 mm
weight of the machine ca. 3,2 t
dimensions 3,0 x 1,8 x 1,8 m
Description of the machine:

This machine is suitable for turning chucked and shaft workpieces.
The commercially available steel grades, casting, copper, aluminium, brass,
gunmetal and cuttable plastic can be turned on this machine.

--> Concept of the N.E.F. plus

The machine si supplied as standard with the following described equipment

- Cycle control
- AC-Main drive
- Compund slide rest with AC drive and operating panel
- Tailstock traversable using slavingunit, manualy clamped, including following
centre point
- Coolant unti
- Chip protection hoods, manually actuated
- Protection hood for chuck
- Fast change tool holder Hahn & Kolb Multifix C
- Reduction collar for turning spindel
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accessories according to pictures:
- 2 STK steady rests
- various clamping jaws
- Hahn & Kolb Multifix type C
- Various torsion bar holders

Technical data:

Working area:

- Circulation diameter over bed: 500 mm
- Circumferential diameter above the radial slide: 285 mm
- Chuck Ø: 250(315) mm
- Face slide: 260 mm
- Distance between centres: 1000/1500 mm

Turning spindle:

- Spindle head DIN 55027: Size 8
- Hole diameter of the spindle: 70 mm
- Hollow taper of the spindle nose: 80 metric
- Spindle diameter in front bearing