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
3
thread dia. 150 mm
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grinding length 2200 mm
thread pitch 300 mm
Control BECKHOFF
total power requirement 25 kW
weight of the machine ca. 8000 kg
dimensions of the machine ca. m
workpiece diameter 250 mm
threading length 900 mm
thread pitch 10 mm
grinding length 1800 mm
grinding diameter 250 mm
max. module 10
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 [°]
max. module :...
11
Technical data
Control Siemens 840 D
max. axis travel
x-axis 320 mm
Y-axis 270 mm
A-axis 360 °
B axis +- 20 °
Max axis speed
X axis 10,000 mm/min
Y-axis 10.000 mm/min
A-axis 2,000 mm/min
B axis 5,400 mm/min
Axis resolutions
X-axis 0,0001 mm
Y-axis 0,0001 mm
A-axis 0.0002 °
B axis 0.001 °
Tools and work piece
Number of gears 1...999
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Pitch height min 0,1 mm
Pitch height max 1000 m
Helix angle 0...+20 degrees
Electrical equipment
Supply voltage 400 V
Light voltage 230 V
Frequency 50 Hz
C...
Catalog No. : 5368
Type: NRK
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Producer: REISHAUER
Made in:
Characteristic:
Minimal diameter of the gear wheel: 350 mm
Maximum diameter of the gear wheel: 280 mm
Max. thread diameter: 200 mm
Min. thread diameter: 3 mm
Max. length: 700 mm
The machine is in good technical condition.
6
Thread grinding machine
REISHAUER
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
Connection 50 hz 3x: 380 Volt
Grinding spindle motor: 4.4 kW
Total power requirement: 15 kVA
Machine weight approx.: 4700 kg
L...
6
Visinfin grinding machine in perfect working order, fully equipped to work immediately.
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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
Swivel ...
5
MAIN DATA RER 500 G COMBI
• Top width 650 mm
• Max loop length 620 mm
• Tip height 200 mm
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• Maximum outside diameter 300 mm
• Maximum diameter 250 mm
• Maximum internal grinding length 180 mm
• Helix angle ±30 °
• Wheel diameter 400 mm
Drives • WSS torque 210 NM
• Maximum WSS speed 300 RPM
• Outdoor 24 spindle drive power, kW
• External grinding spindle speed 7.000 rpm
• Power RF internal grinding spindle 9 kW
• HF internal grinding spindle speed 30,000 rpm
Connection values • op...
13
GENERAL
Project No: 905236
Quantity: 1 pc.
Manufacturer: MIKROMAT
Type: 3G
Control: MIKROMAT
Year of Manufacture: 2020
Condition: Used Machine
Machine on approx. [h]: 10
DESCRIPTION
GRINDING
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Max. grinding diameter 300 mm
Max. grinding length 300 mm
Max. workpiece weight 50 kg
Centre distance 450 mm
Travel in X/Z 310/300 mm
Max. rapid traverse in X/Z 4/15 m/min
Max. cutting feed in X/Z 1/5 m/min
Belt-driven grinding spindle for external grinding wheel
LH with max. diameter x width x bor...
10
For sale thread grinder STANKO 5822M
The machine in very good condition, little used, the possibility of testing the grinder. The machine comes with a set of tools (cabinet).
The price is the net price.
- Year: 1974
- Power: 10.5 kW
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- Weight: 5000 kg
- Dimensions:
Length: 2560 mm
Width: 2288 mm
Height: 1450 mm
- Maximum diameter of workpiece to be ground: 200 mm
- Maximum length of workpiece to be ground: 500 mm
- Diameter of ground thread with a single-coil disc: 3-150 mm
- Diameter of g...
7
Universal worm and thread grinding machine MATRIX 46
Manufacturer: Matrix
Made in: England
Specification:
Max. work-piece diameter: 254 mm
Max. distance between centers: 1066 mm
Max. length of grinding: 1041 mm
Max. capacity of collet chuck: 38 mm
Dimensions of standard grinding wheel: 408x25x205 mm
Limits of grinding head turning: 45 degrees
Centre tapers: Morze # 4
Thread pitch: 0,42 – 305 mm
Max. pitch correction: 0,1 mm on 100 mm of length
Adjustable backing-off: 0-5 mm
Number of rotation ...
5
REİSHAUER UL900 WORM GRİNDİNG
-----
workpiece diameter 250 mm
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
Max. weig...
15
Maximum workpiece length: 250mm
Maximum workpiece diameter: 30mm
Minimum workpiece diameter: 3mm
Number of grooves: 2-12
Grinding length: 150-180mm
Adjustment angle: +/- 5
Grinding wheel dimensions: 400x25x160
Workpiece holder: For all common Gb-quadrant holders or special chucks are available. Loading grippers are also available.
Generation of the profile: Thread by means of slide roller, gate freely programmable.
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Machine 2x available, 1x with year of construction 1999.
15
JUNKER Jumaximat 520 CNC
year of manufacture 2001
Control SIEMENS
total power requirement 20 kW
grinding length 50 - 250 mm
CNC control
machine weight 8 t
space requirement approx. 3460x2665x2100 m
grinding wheels 4 max.
Technical data
- Partial cut diameter10-32 mm ø 6-20 mm - Length of the
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machine type:
Thread cutting tool grinding machine Model: Jumaximat 520
14
Willi Goebel
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Thread grinding machine MSO GA2 - 250 NP
Year of manufacture 1989
15
Maximum workpiece length: 250mm
Maximum workpiece diameter: 30mm
Minimum workpiece diameter: 3mm
Number of grooves: 2-12
Grinding wheel dimensions: 400x25x160
Workpiece chuck: For all common Gb-quadrant chucks, or special chucks are available. Loading grippers are also available.
Machine is offered with one grinding wheel flange, dressing roll and grinding wheels each.
Incl. Kraft & Bauer fire extinguishing system
Various accessories on request.
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Machine 2x available. The other with year...
14
Reishauer RAG thread grinding machine
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Maximum workpiece length: 250mm
Maximum workpiece diameter: 20mm
Minimum workpiece diameter: 1mm
Grinding length: 230mm
Grinding wheel dimensions: 250x6x155
Number of grooves: 1-8
Adjustment angle: +/- 7
Workpiece holder: via square or with rotary hearth driver
relief grinding variants and sizes:
0,1mm
different shaping curves available
Generation of the profile: single profile (flank angle 54° - 62°) or with diamond dressing roll
Machine is offered wi...
13
Reishauer RAG thread grinding machine
Maximum workpiece length: 250mm
Maximum workpiece diameter: 20mm
Minimum workpiece diameter: 1mm
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Grinding length: 230mm
Grinding wheel dimensions: 250x6x155
Number of grooves: 1-8
Adjustment angle: +/- 7
Workpiece holder: via square or with rotary hearth driver
relief grinding variants and sizes:
0,1mm
different shaping curves available
Generation of the profile: single profile (flank angle 54° - 62°) or with diamond dressing roll
Machine is offer...
15
JUNKER Jumaximat 520 CNC
year of manufacture 1999
Control SIEMENS
total power requirement 20 kW
grinding length 50 - 250 mm
Control CNC
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machine weight 8 t
space requirement approx. 3460x2665x2100 m
grinding wheels 4 max.
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Technical data
- Partial cut diameter10-32 mm ø 6-20 mm - Length of the
Machine type:
Thread cutting tool grinding machine Model: Jumaximat 520
Used Thread grinding machines
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