| Manufacturer | KELLENBERGER |
|---|---|
| Model | KEL-VARIA R175 x 1500 |
| Year | |
| Location | Switzerland
|
The KELLENBERGER KEL-VARIA R175 x 1500 is a CNC-controlled grinding machine designed for precision grinding tasks. It features a maximum center height of 175 mm and a distance between centers of 1500 mm, accommodating workpieces up to 150 kg on centers. The machine's travels include a Z-axis travel of 1650 mm. It is equipped with two grinding wheels: one with a diameter of 500 mm, width of 80 mm, and bore of 203.2 mm, and another with a diameter of 400 mm, width of 63 mm, and bore of 127 mm. The grinding wheels have stepless speed control ranging from 1000 to 2150 rpm, with a peripheral speed of 45 m/s. The grinding spindle motor delivers 7.5 kW of power.
The machine includes a rotatable grinding spindle head (B-axis) capable of swiveling +30° to -210°, with a maximum travel of 320 mm and a feed range of 7500 mm/min. The workpiece spindle head swivels from -10° to +100°, with stepless speeds from 8 to 800 rpm, featuring an internal mounting cone 5 MT and an external short tapered mount DIN 55026 Gr. 5. It supports a permitted load capacity of 160 Nm. The tailstock has a 4 MT taper with a barrel travel of 50 mm. The table speed is stepless with a rapid motion of 15 m/min and a maximum angular displacement of 7°.
Electrical requirements include a 50 Hz, 3x 400 Volt connection and a 6 bar air supply. The machine weighs approximately 6000 kg and measures 4700 mm in length, 2300 mm in width, and 2000 mm in height.
Various accessories are included, such as a paper filtration system, coolant filter system, C-axis, MOVOMATIC measuring device, Renishaw LP2H feeler, lamp, status light, grinding-wheel flange extractor, electronic handheld remote control, and an MPM dynamic balancing system.
The machine features a control panel with a screen, buttons, and an emergency stop button. The enclosure includes windows and internal lighting for the grinding area. A display panel labeled ELTROBALANCE is present, showing automatic balancing functions, along with a lower display running a HEIDENHAIN system. The machine appears clean and well-maintained overall, though some paint chipping is visible on the base and several components. Internal components include a white box housing connected to a large black hose and a large gray hydraulic or coolant tank with hoses and electrical connections, which shows some wear. The grinding wheel assembly is intact with no visible damage. Some internal tooling and fixtures show signs of paint wear and chipping.
The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
Technical data
Centre height 175 mm
Distance between centres 1500 mm
Travels:
Z axis 1650 mm
Workpiece weight on centres max. 150 kg
Grinding wheel:
Diameter 500 mm
Width 80 mm
Bore 203.2 mm
Diameter 400 mm
Width 63 mm
Bore 127 mm
B axis resolution max. 2.5 °
Grinding wheel speeds:
stepless
from 1000 rpm
up to 2150 rpm
Rotatable grinding spindle head (b-axis) +30° / -210 °
Peripheral speed 45 m/s
Max. travel 320 mm
Feed range 7500 mm/min
Work piece spindle head:
Swivelling range -10 / +100 °
speeds:
stepless
from 8 rpm
up to 800 rpm
Internal mounting cone 5 MT
External short tapered mount DIN 55026 Gr. 5
Permitted load capacity 160 Nm
Tailstock:
Taper in tailstock: 4 MT
Tailstock travel of barrel 50 mm
Table speed:
stepless
Rapid motion 15 m/min
Max. table angular displacement 7 °
Air connect 6 bar
Voltage 50 Hz 3x 400 Volt
Grinding spindle motor 7.5 kW
Workpiece spindle motor 2.4 kW
Machine's weight about 6000 kg
Overall dimensions machine:
Length 4700 mm
Width 2300 mm
Height 2000 mm
Various accessories:
Paper filtration system
Coolant filter system
C axis
Measuring device MOVOMATIC
Feeler Renishaw LP2H
Lamp
Status light
Grinding-wheel flange extractor
Electronic hand held remote control
MPM dynamic balancing system
Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.
What is the purpose of this equipment?
This equipment is designed for tool grinding.
What is the peak height of this machine?
This machine has a peak height of 175 mm.
Is the unit currently under power?
The unit is visible under power.
What is the condition of this equipment?
This equipment is sold in excellent condition.
Has the machine been cleaned and tested?
The machine has been cleaned and tested by the seller before purchase.
The following questions and answers are generated using artificial intelligence based on the product information available. They are provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
| Client type | Machinery dealer |
| Active since | 2014 |
| Offers online | 258 |
| Last activity | Nov. 3, 2026 |
Technical data
Centre height 175 mm
Distance between centres 1500 mm
Travels:
Z axis 1650 mm
Workpiece weight on centres max. 150 kg
Grinding wheel:
Diameter 500 mm
Width 80 mm
Bore 203.2 mm
Diameter 400 mm
Width 63 mm
Bore 127 mm
B axis resolution max. 2.5 °
Grinding wheel speeds:
stepless
from 1000 rpm
up to 2150 rpm
Rotatable grinding spindle head (b-axis) +30° / -210 °
Peripheral speed 45 m/s
Max. travel 320 mm
Feed range 7500 mm/min
Work piece spindle head:
Swivelling range -10 / +100 °
speeds:
stepless
from 8 rpm
up to 800 rpm
Internal mounting cone 5 MT
External short tapered mount DIN 55026 Gr. 5
Permitted load capacity 160 Nm
Tailstock:
Taper in tailstock: 4 MT
Tailstock travel of barrel 50 mm
Table speed:
stepless
Rapid motion 15 m/min
Max. table angular displacement 7 °
Air connect 6 bar
Voltage 50 Hz 3x 400 Volt
Grinding spindle motor 7.5 kW
Workpiece spindle motor 2.4 kW
Machine's weight about 6000 kg
Overall dimensions machine:
Length 4700 mm
Width 2300 mm
Height 2000 mm
Various accessories:
Paper filtration system
Coolant filter system
C axis
Measuring device MOVOMATIC
Feeler Renishaw LP2H
Lamp
Status light
Grinding-wheel flange extractor
Electronic hand held remote control
MPM dynamic balancing system
Please note that this description may have been translated or optimized with artificial intelligence (AI) automatically. The information of this classified ad are only indicative. We recommend to check the details with the seller before a purchase.
What is the purpose of this equipment?
This equipment is designed for tool grinding.
What is the peak height of this machine?
This machine has a peak height of 175 mm.
Is the unit currently under power?
The unit is visible under power.
What is the condition of this equipment?
This equipment is sold in excellent condition.
Has the machine been cleaned and tested?
The machine has been cleaned and tested by the seller before purchase.
The following questions and answers are generated using artificial intelligence based on the product information available. They are provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
The KELLENBERGER KEL-VARIA R175 x 1500 is a CNC-controlled grinding machine designed for precision grinding tasks. It features a maximum center height of 175 mm and a distance between centers of 1500 mm, accommodating workpieces up to 150 kg on centers. The machine's travels include a Z-axis travel of 1650 mm. It is equipped with two grinding wheels: one with a diameter of 500 mm, width of 80 mm, and bore of 203.2 mm, and another with a diameter of 400 mm, width of 63 mm, and bore of 127 mm. The grinding wheels have stepless speed control ranging from 1000 to 2150 rpm, with a peripheral speed of 45 m/s. The grinding spindle motor delivers 7.5 kW of power.
The machine includes a rotatable grinding spindle head (B-axis) capable of swiveling +30° to -210°, with a maximum travel of 320 mm and a feed range of 7500 mm/min. The workpiece spindle head swivels from -10° to +100°, with stepless speeds from 8 to 800 rpm, featuring an internal mounting cone 5 MT and an external short tapered mount DIN 55026 Gr. 5. It supports a permitted load capacity of 160 Nm. The tailstock has a 4 MT taper with a barrel travel of 50 mm. The table speed is stepless with a rapid motion of 15 m/min and a maximum angular displacement of 7°.
Electrical requirements include a 50 Hz, 3x 400 Volt connection and a 6 bar air supply. The machine weighs approximately 6000 kg and measures 4700 mm in length, 2300 mm in width, and 2000 mm in height.
Various accessories are included, such as a paper filtration system, coolant filter system, C-axis, MOVOMATIC measuring device, Renishaw LP2H feeler, lamp, status light, grinding-wheel flange extractor, electronic handheld remote control, and an MPM dynamic balancing system.
The machine features a control panel with a screen, buttons, and an emergency stop button. The enclosure includes windows and internal lighting for the grinding area. A display panel labeled ELTROBALANCE is present, showing automatic balancing functions, along with a lower display running a HEIDENHAIN system. The machine appears clean and well-maintained overall, though some paint chipping is visible on the base and several components. Internal components include a white box housing connected to a large black hose and a large gray hydraulic or coolant tank with hoses and electrical connections, which shows some wear. The grinding wheel assembly is intact with no visible damage. Some internal tooling and fixtures show signs of paint wear and chipping.
The following description has been generated using artificial intelligence based on the product information available. It is provided for guidance only and may not reflect all specifications or conditions. Please contact us if you need precise or confirmed details.
| Client type | Machinery dealer |
| Active since | 2014 |
| Offers online | 258 |
| Last activity | Nov. 3, 2026 |
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