3
thread dia. 150 mm
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
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10
workpiece diameter 150 mm
threading length 500 mm
thread pitch 0 - unendlich mm
pitch angle +/- 90 °
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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
Worm- and Rotor Grinding Machine
- top condition
Equipment / Accessories:
- very many accessories
- filter system
Catalog No. : 5368
Type: NRK
Producer: REISHAUER
Made in:
Characteristic:
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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.
workpiece diameter 250 mm
threading length 900 mm
thread pitch 10 mm
grinding length 1800 mm
grinding diameter 250 mm
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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 [°]
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11
Technical data
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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
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...
6
Visinfin grinding machine in perfect working order, fully equipped to work immediately.
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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 °
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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.: 4...
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
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Grinding diameter: 350 mm
Max. Workpiece weight: 5...
5
MAIN DATA RER 500 G COMBI
• Top width 650 mm
• Max loop length 620 mm
• Tip height 200 mm
• 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 • operating vol...
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
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 bore 400x...
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...
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
- Weight: 5000 kg
- Dimensions:
Length: 2560 mm
Width: 2288 mm
Height: 1450 mm
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- 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...
15
Maximum workpiece length: 250mm
Maximum workpiece diameter: 30mm
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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.
Machine 2x available, 1x with year of construction 1999.
15
JUNKER Jumaximat 520 CNC
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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
machine type:
Thread cutting tool grinding machine Model: Jumaximat 520
14
Willi Goebel
Thread grinding machine MSO GA2 - 250 NP
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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
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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.
Machine 2x available. The other with year...
14
Reishauer RAG thread grinding machine
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
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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
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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 offer...
15
JUNKER Jumaximat 520 CNC
year of manufacture 1999
Control SIEMENS
total power requirement 20 kW
grinding length 50 - 250 mm
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Control CNC
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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