GENERAL
Project No.: 905789
Quantity: 1 pcs.
Manufacturer: BUDERUS
Type: BDG 220
Control: Siemens 840 D solutionline
Year of Make: 2020
Condition: Used machine
Spindle Approx (hrs): 3000
Shifts machine one approx. (hour): rarely used
DESCRIPTION
GRINDING
Max. workpiece diameter 440 mm
Max. workpiece height 150 mm
Travel in X 170 mm
Max. rapid traverse speed in X/Z 30 m/min
Max. feed speed in X 0.01-15 mm/min
Max. speed workpiece spindle 1000 1/min
OTHER EQUIPMENT
Workpiece probes for measuring thickness deviation
Gate sensor
Splash protection cladding with fully encapsulated working area
Automatic work room door
Lighting in the work area
Mechanical oil/emulsion mist extraction system
Coolant device with paper belt filter
High pressure pump 25 bar
Mobile control unit for set-up operation with electronic handwheel
Machine condition light
Automatic central oil lubrication
ACCESSORIES
Extensive accessories, such as grinding wheels, dressers, wheel
flanges, workpiece holders, etc.
GENERAL TECHNICAL DATA
Mains fuse 80 A
Total power requirement 42 kVA
Machine dimensions (LxWxH) approx. 3000x2445x1980 mm
Machine weight approx. 8500 kg
REMARK
Ideal machine for prototyping, for small batches or covering
production peaks, etc. Little used, top condition!
Compact vertical double-sided surface grinding machine for soft and
hard machining of e.g. car and groove vehicle brake discs (standard or
hard-coated (EURO7)) or other similar workpieces. As a demonstration
and prototype machine, only about 30,000 brake disc prototypes have
been ground from the end of 2020 to today. Clamping devices and
grinding wheels for many common brake discs are available and
included.
In addition, we W51224990 offer a "cooling section" that cools the
brake disc from approx. 200-250°C to a temperature of approx. 20°C
within approx. 30s (depending on the component) by means of water mist
after the laser hard coating, thus making it manageable and it can be
introduced into the subsequent double surface grinding operation
without too much heat input. The emulsion used to grind the brake disc
can be used here.
This machine is new and works with a patented process!
We have described the named product with the greatest possible care.
However, since this does not come from our production, the data
mentioned and the equipment details may differ. We therefore ask you
to consider the description as non-binding and to check the data in
detail during an inspection.
Germany
71706 Markgröningen 
