Production machine with character
MB 400: CNC production cylindrical grinding machine for efficient series processes
The MB 400 is a CNC production cylindrical grinding machine for high-precision external cylindrical grinding and was specifically developed for stable and economical series processes. In contrast to universal machines, it is consistently designed for a defined machining process and thus enables particularly efficient and reproducible grinding results.
- 19'' LCD color display with touch function
- M.+M. Mai software with GUIDE for guided and simple program creation on the workpiece
- IPC operating system Windows 10 IoT
- Hand panel with axis and speed selector switch
- FEM-optimized polymer concrete bed for maximum stability and durability
- Mechanical separation of machine and peripherals for thermal stability and minimization of vibration influences
- Up to 100 kg workpiece weight
- MT3 and MT4
- Stroke 20 mm (optional 60 mm and 120 mm)
- Adjustment range +/- 30 µm
- Pneumatic and hydraulic lift-off
- Applications with stationary or rotating spindle
- Speed range 1 – 1,000 min-1
- Roundness accuracy ≤ 0.001 mm (optional ≤ 0.0005 mm)
- Oriented spindle stop
- MT4, MT5 and MT6 available
- Linear guideway for X-axis, low-maintenance, high-precision
- Low-wear sliding guideway for Z-axis
- Optical position measuring systems on X- and Z-axis
- High dynamics thanks to speeds of up to 8 m/min on Z- and X-axis
- Good overview of the grinding process
- Centrally and easily accessible interfaces for table attachments
- Thoughtful accessibility for cost-effective maintenance and service
- Optional with automatic door opening
- Cantilever 100 Nm
- Between centers up to 100 kg (depending on variant)
- Significant reduction in non-productive times thanks to fast swiveling of the fully automatic wheelhead
- Highest positioning and repeat accuracy through the use of a Hirth coupling
With only one grinding tool and a clearly structured machine configuration, the MB 400 reduces complexity and non-productive times to a minimum. This makes it the ideal solution for applications with high quantities and consistent workpiece requirements.
The robust machine structure made of polymer concrete, high-precision guideways and the modern CNC control ensure smooth machining and consistently high quality. At the same time, the machine enables easy operation and reliable process control in daily production use.
Thanks to its design as a production machine, the MB 400 can be optimally integrated into automated production lines and offers an economical solution for companies that are looking for a compact machine with maximum efficiency and process reliability seek.
Available with the following control
FANUC Oi-F Plus
Thanks to its powerful hardware, its standard 2 MB part program memory and its versatile functions for customer-specific adaptations (FANUC Picture, Macro Executor, C Language Executor), this CNC control is ideal for demanding grinding tasks and a guarantee of high-quality workpieces. The in-house developed Fast Cycle Time Technology ensures reduced cycle times.
- Simple and intuitive interaction via the screen
- Easier navigation and operation of the programs
- precisely tailored to the machine configuration and grinding processes
- innovative functions that are not available in standard solutions
- Operating manual and accessory documents available on the control
- Minimization of downtime and quick problem solving
- Cost savings through reduced on-site service calls
- such as grinding time, dressing time and workpiece change time (only for machines with integrated loader)
Technical Information
Main Data
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Grindable workpiece diameter
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Wheelhead
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Workhead
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Tailstock
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Longitudinal slide
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General Data
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After-Sales-Services
To support our customers in getting the most out of our machines, we offer them tailored After-Sales-Services. In addition to our Aktiv+ package for preventive maintenance & servicing, this also includes instructing operating personnel in the use of our machines. Regular staff training ensures that the machines are always used optimally and that smooth operation is guaranteed even with new employees. If required, training can also be carried out on site at the customer's premises.
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