Contact us to receive an offer.
| Manufacturer | ERWIN JUNKER |
|---|---|
| Model | BUAJ 29 NC |
| Year | 2001 |
| Location | Germany
|
ERWIN JUNKER BUAJ 29 NC CNC universal cylindrical grinding machine, manufactured in 2001, for external and internal grinding. The machine has a maximum workpiece length of 800 mm, a centre height of 150 mm and a maximum workpiece weight between centres of 120 kg. The grinding wheel is specified as 400 mm in diameter, 63 mm wide, with a 127 mm bore. Overall dimensions are 3200 × 2500 × 1900 mm, and the machine weighs 5000 kg.
The machine is equipped with a FANUC Power Mate control, an enclosed working area with safety panels, and a long front control panel with rotary dials, push buttons and indicator lights. A coolant unit with filter is included. The work area contains the grinding spindle and wheel area, with a swing-in internal grinding attachment and internal grinding spindle with collet chuck, as stated in the equipment details.
Listed accessories include a TOS three-jaw face-mounted scroll chuck, a mechanical round magnetic chuck, a collet clamping device with assorted collets, mounts for the internal grinding attachment, and a diamond wheel dresser. Operating and electrical documentation and a hydraulic diagram are also listed.
The machine has blue and yellow enclosures, bed covers and attached auxiliary equipment. Visible wear includes paint chips and dark scuffing on a white front surface. Loose tooling and parts are present in bins beside the machine. The listing describes the machine as being in very good condition; operation or functional status is not specified.
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.
Universal external and internal cylindrical grinding machine ERWIN JUNKER Type BUAJ 29 NC
External cylindrical grinding machine, internal cylindrical grinding machine
Year of manufacture 2001
Distance between centers max. 800 mm
Workpiece grinding length max. 800 mm
Center height 150 mm
Swing diameter max. 295 mm
Workpiece weight max. 120 kg
Workpiece spindle speed 20 - 750 rpm
Headstock internal taper MT 5
Headstock short-taper flange DIN 55027, size 5 Ø 82 mm
Headstock spindle bore 36 mm
Headstock adjustment 355 mm
Tailstock internal taper MT 4
Grinding wheel diameter max. 400 mm
Grinding wheel width max. 63 mm
Grinding wheel bore Ø 127 mm
Grinding wheel peripheral speed 45 m/sec.
Automatic headstock infeed 0,001
Manual infeed 0,001 mm
Hydraulic table movement 0-7,5 m/min.
Grinding spindle motor power 7,5 kW
Workpiece headstock motor power 1,1 kW
Internal grinding attachment motor power 1,75 kW
Power supply 400 Volt, 50 Hz.
- FANUC control, Type Power Mate-Model D
- Grinding wheel head swivels from +45° to - 15°
- Workpiece headstock swivels 90°
- Table tilts for taper grinding up to 8°30"
- Counter bearing / quill for the workpiece headstock with internal taper MT 4
- Swing-in internal grinding attachment
- Internal grinding spindle with collet chuck Ø 6 mm
- Coolant unit positioned alongside the machine
- Machine equipped with one grinding wheel Ø 400 x 50 mm
- 1 pc. TOS 3-jaw face-mounted scroll chuck Ø 160 mm
- 1 pc. mechanical round magnetic chuck Ø 200 mm
- Collet clamping device with various collets
- Various mounts for the internal grinding attachment
- 1 pc. diamond grinding wheel dresser
- Further accessories as shown
- Operating manual, hydraulic diagram, electrical diagram
Space required for cylindrical grinding machine with belt filter L x W x H 3200 x 2500 x 1900 mm
Weight 5000 kg
Very good condition
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.
| Client type | Machinery dealer |
| Active since | 2011 |
| Offers online | 84 |
| Last activity | Oct. 27, 2026 |
Universal external and internal cylindrical grinding machine ERWIN JUNKER Type BUAJ 29 NC
External cylindrical grinding machine, internal cylindrical grinding machine
Year of manufacture 2001
Distance between centers max. 800 mm
Workpiece grinding length max. 800 mm
Center height 150 mm
Swing diameter max. 295 mm
Workpiece weight max. 120 kg
Workpiece spindle speed 20 - 750 rpm
Headstock internal taper MT 5
Headstock short-taper flange DIN 55027, size 5 Ø 82 mm
Headstock spindle bore 36 mm
Headstock adjustment 355 mm
Tailstock internal taper MT 4
Grinding wheel diameter max. 400 mm
Grinding wheel width max. 63 mm
Grinding wheel bore Ø 127 mm
Grinding wheel peripheral speed 45 m/sec.
Automatic headstock infeed 0,001
Manual infeed 0,001 mm
Hydraulic table movement 0-7,5 m/min.
Grinding spindle motor power 7,5 kW
Workpiece headstock motor power 1,1 kW
Internal grinding attachment motor power 1,75 kW
Power supply 400 Volt, 50 Hz.
- FANUC control, Type Power Mate-Model D
- Grinding wheel head swivels from +45° to - 15°
- Workpiece headstock swivels 90°
- Table tilts for taper grinding up to 8°30"
- Counter bearing / quill for the workpiece headstock with internal taper MT 4
- Swing-in internal grinding attachment
- Internal grinding spindle with collet chuck Ø 6 mm
- Coolant unit positioned alongside the machine
- Machine equipped with one grinding wheel Ø 400 x 50 mm
- 1 pc. TOS 3-jaw face-mounted scroll chuck Ø 160 mm
- 1 pc. mechanical round magnetic chuck Ø 200 mm
- Collet clamping device with various collets
- Various mounts for the internal grinding attachment
- 1 pc. diamond grinding wheel dresser
- Further accessories as shown
- Operating manual, hydraulic diagram, electrical diagram
Space required for cylindrical grinding machine with belt filter L x W x H 3200 x 2500 x 1900 mm
Weight 5000 kg
Very good condition
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.
ERWIN JUNKER BUAJ 29 NC CNC universal cylindrical grinding machine, manufactured in 2001, for external and internal grinding. The machine has a maximum workpiece length of 800 mm, a centre height of 150 mm and a maximum workpiece weight between centres of 120 kg. The grinding wheel is specified as 400 mm in diameter, 63 mm wide, with a 127 mm bore. Overall dimensions are 3200 × 2500 × 1900 mm, and the machine weighs 5000 kg.
The machine is equipped with a FANUC Power Mate control, an enclosed working area with safety panels, and a long front control panel with rotary dials, push buttons and indicator lights. A coolant unit with filter is included. The work area contains the grinding spindle and wheel area, with a swing-in internal grinding attachment and internal grinding spindle with collet chuck, as stated in the equipment details.
Listed accessories include a TOS three-jaw face-mounted scroll chuck, a mechanical round magnetic chuck, a collet clamping device with assorted collets, mounts for the internal grinding attachment, and a diamond wheel dresser. Operating and electrical documentation and a hydraulic diagram are also listed.
The machine has blue and yellow enclosures, bed covers and attached auxiliary equipment. Visible wear includes paint chips and dark scuffing on a white front surface. Loose tooling and parts are present in bins beside the machine. The listing describes the machine as being in very good condition; operation or functional status is not specified.
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 | 2011 |
| Offers online | 84 |
| Last activity | Oct. 27, 2026 |
Безцентрова цилиндрична шлифовъчна машина ERWIN JUNKER BUAJ 29 NC
Bezhrotová válcová bruska ERWIN JUNKER BUAJ 29 NC
ERWIN JUNKER BUAJ 29 NC Centerløs rundslibemaskine
ERWIN JUNKER BUAJ 29 NC Spitzenlose Rundschleifmaschine
Κεντροless κυλινδρική μηχανή λείανσης ERWIN JUNKER BUAJ 29 NC
ERWIN JUNKER BUAJ 29 NC Cylindrical centreless grinding machine
Rectificadora cilíndrica sin centros ERWIN JUNKER BUAJ 29 NC
Rectifieuse cylindrique sans centre ERWIN JUNKER BUAJ 29 NC
Bezusredna cilindrična brusilica ERWIN JUNKER BUAJ 29 NC
ERWIN JUNKER BUAJ 29 NC Csúcsnélküli palástköszörű gép
Rettificatrice cilindrica senza centri ERWIN JUNKER BUAJ 29 NC
ERWIN JUNKER BUAJ 29 NC Becentrės cilindrinio šlifavimo staklės
ERWIN JUNKER BUAJ 29 NC Centerloze rondslijpmachine
Szlifierka bezkłowa cylindryczna ERWIN JUNKER BUAJ 29 NC
Retificadora cilíndrica sem centros ERWIN JUNKER BUAJ 29 NC
Mașină de rectificat cilindrică fără centre ERWIN JUNKER BUAJ 29 NC
ERWIN JUNKER BUAJ 29 NC Бесцентрово-шлифовальный цилиндрический станок
Bezusredna cilindrična brusilica ERWIN JUNKER BUAJ 29 NC
ERWIN JUNKER BUAJ 29 NC Centerlös rundslipmaskin
Puntasız silindirik taşlama makinesi ERWIN JUNKER BUAJ 29 NC
EN
- Languages
English (GB)