Used Thread grinding machines for sale
10
workpiece diameter 150 mm
threading length 500 mm
thread pitch 0 - unendlich mm
pitch angle +/- 90 °
Control Siemens 840 D
grinding diameter 150 mm
grinding length 500 mm
profile depth 40 mm
number of teeth 1 - 999
total power requirement 30 kW
weight of the machine ca. 13,5 t
dimensions of the machine ca. 6,5 x 5,5 x 4,5 m
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Worm- and Rotor Grinding Machine
- top condition
Equipment / Accessories:
- very many accessories
- filter system
workpiece diameter 250 mm
threading length 900 mm
thread pitch 10 mm
grinding length 1800 mm
grinding diameter 250 mm
max. module 10
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weight of the machine ca. 6,5 t
dimensions of the machine ca. 3700 x 2200 x 2000 m
esp. for grinding ballscrew spindles
grinding length : 900 [mm]
distance between centers : 870 [mm]
diameter of the part mini/maxi : 10/250 [mm]
organic/ceramic grinding wheels boring : 160/230 [mm]
max part weight : 50 [kg]
max. orientation angle : +/-40 [°]
ma...
6
Thread grinding machine
REISHAUER
NRK
Grinding length max.: 450 mm
Clamping length max.: 1055 mm
Workpiece diameter max.: 250 mm
Min.: 3.5 mm
Max.: 40 mm
Workpiece spindle bore: 45 mm
Workpiece weight between centres max.: 200 kg
Max. angle of inclination +: 40 °
Max. angle of inclination -: 40 °
Largest module: 10
Bore: 40 mm
Number (steps): 27
From: 0.4 rpm
Up to: 160 rpm
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Connection 50 hz 3x: 380 Volt
Grinding spindle motor: 4.4 kW
Total power requirement: 15 kVA
Machine weight approx...
4
thread dia. 150 mm
grinding length 2200 mm
thread pitch 300 mm
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Control BECKHOFF
total power requirement 25 kW
weight of the machine ca. 8000 kg
dimensions of the machine ca. m
1
Workpiece dimensions
external grinding length mm 1000
external grinding diameter mm 320
Length for internal grinding mm 120
Minimum diameter for internal grinding mm 8
Maximum diameter for internal grinding mm 240
Maximum workpiece weight kg 160
Processing area dimensions
Maximum center distance mm 1250
Table movement (Z axis) mm 400
Grinding head slide movement (X axis) mm 265
Maximum angle of rotation (A axis) deg +45/-45
Headstock rotation angle (C axis) deg 360
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Quality parameters o...
6
Max./min. Diameter of workpiece: 350/10 mm
Hole clampling head diameter:130 mm
Maximum distance between points, placed the front centering tip in the clamping head:750 mm
Maximum distance between points, placed the rear centering tip in the clamping head:1200 mm
Max. Length of workpiece: ilimited
Max. Diameter of right/left axes: 130/150 mm
Max. Length of grinding: 500 mm
Max. Number of teeth of workpiece:30
Max./min. module: 25/0.5
Max./min. weight: 500/1
Max./min. attack angle:30º/0º
Max.. inc...
10
Reishauer NRK universal - universal grinder, shaft type workpiece diameter and shoulder suitable for grinding as well as grinding threads.
Technical features:
Cast, rigid horizontal bed structure
Peeled slides
Suitable for thread grinding
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diameter grinding
forehead grinding
Saddle to support the workpiece
Stone profile forming unit, lifting device
Oil cooling system
Specifications:
Grinding length max .: 450 mm
Max. Sliding distance: 700 mm
Spindle bore diameter: 38 mm (rod-li...
5
REİSHAUER UL900 WORM GRİNDİNG
-----
workpiece diameter 250 mm
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threading length 900 mm
thread pitch 100 mm
total power requirement 12 kW
weight of the machine ca. 6500 kg
dimensions of the machine ca. m
R E I S H A U E R (Switzerland)
Universal Thread- Worm-and Ballscrewspindle Grinding Machine
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Model UL 900 Year 1981
grinding length 900 mm
Max. workpiece clamping length 1.200/1.375 mm
Workpiece Ø / thread Ø, min./max. 10 250 mm
Length adjustment of workhead on table 210 mm
M...
6 axis CNC thread grinding machine based on a natural granite bed.
Equipped as standard with:
SIEMENS 828D control
SIEMENS SINUMERIK with pdf converter for the profiles
SIEMENS AC servo drives
MARPOSS electronic balancing unit
HEIDENHAIN linear measuring systems
Servo motor adjustment of the pitch angle + - 25 °
CNC controlled dressing unit
Grinding oil temperature controlled
Filter system
Compressed air dryers
Grinding length: 500 mm
Grinding diameter: 350 mm
Max. Workpiece weight: 50kG
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10
Reishauer NRK universal - universal grinder, shaft type workpiece diameter and shoulder suitable for grinding as well as grinding threads.
Ivfzljywc
Technical features:
Cast, rigid horizontal bed structure
Peeled slides
Suitable for thread grinding
diameter grinding
forehead grinding
Saddle to support the workpiece
Stone profile forming unit, lifting device
Oil cooling system
Specifications:
Grinding length max .: 450 mm
Max. Sliding distance: 700 mm
Spindle bore diameter: 38 mm (ro...
14
Reishauer NRK universal - universal grinder, shaft type workpiece diameter and shoulder suitable for grinding as well as grinding threads.
Technical features:
Cast, rigid horizontal bed structure
Peeled slides
Suitable for thread grinding
Qfi3h
diameter grinding
forehead grinding
Saddle to support the workpiece
Stone profile forming unit, lifting device
Oil cooling system
Specifications:
Grinding length max .: 450 mm
Max. Sliding distance: 700 mm
Spindle bore diameter: 38 mm (rod-li...
Used Thread grinding machines
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