THE COST-OPTIMIZED ALL-ROUNDER

The universal cylindrical grinding machine KELLENBERGER K10 is a cost- and cycle-time-optimized, energy-efficient standard machine that stands out with its excellent price-performance ratio. It offers high availability, process reliability, and consistent performance. At the same time, it ensures productivity, flexibility, and easy retooling. With a center height of 200 mm, a center width of 1,000 mm, and generous axis strokes of 365 mm (X-axis) and 1,150 mm (Z-axis), the machine accommodates a wide range of workpieces weighing up to 100 kg.

A key highlight of the machine is the automatic 1° indexing axis, which ensures high positioning accuracy. Additionally, it is equipped with a grinding head featuring two external grinding wheels, each with a diameter of 500 mm, providing flexibility with primary and secondary wheels. The direct-drive internal grinding spindles achieve speeds of up to 60,000 rpm, enhancing the machine’s efficiency for complex grinding tasks.

Thanks to its modular design, the KELLENBERGER K10 can be customized with various options. Available upgrades include a tailstock, active longitudinal positioning, as well as lead-in and balancing sensors. Extended dressing options are also available, making the machine adaptable to a variety of manufacturing requirements.

FEATURES AND OPTIONS::

• Value for money – unrivalled value for performance and function in the market
• BLUE Solution software on a 19″ touchscreen
• Guided programming and retooling, even for inexperienced operators
• The standard machine for beginners and experts in precision grinding
• Designed for workpieces smaller than Ø 400 mm x 1000 mm
• Between centres up to 100 kg, overhung up to 80 kg

CONTROL AND SOFTWARE:

The KELLENBERGER K10 is equipped with the FANUC Oi-F Plus:

• FANUC0i-F Plus with 19″ touch display
• Intuitive operation thanks to BLUE Solution with OBJECT Guide and ISO Guide
• Clear, self-explanatory screen pages
• Integrated technology calculator
• Online operating and maintenance instructions

FLEXIBLE FOR MAXIMUM CUSTOMER ORIENTATION

The universal cylindrical grinding machine KELLENBERGER K100 offers many configuration options, making it ideal for various grinding operations and enabling strong customer focus. Thanks to its versatility, this machine is designed to meet a wide range of precision grinding needs across industries.

With a center height of 200 / 250 mm and center widths of 600/1’000 / 1’700 mm, the KELLENBERGER K100 can handle a diverse range of workpieces. Moreover, its X-axis strokes of 370 mm and Z-axis strokes of 760/1,150 mm expand its application possibilities. The machine processes workpieces weighing up to 200 kg, making it suitable for many industrial tasks. Additionally, the CNC-controlled B-axis with direct drive ensures high positioning accuracy, while direct-drive internal grinding spindles reach speeds of up to 90,000 rpm. These features collectively enhance the machine’s flexibility and precision.

The large grinding wheel drive power significantly boosts productivity, ensuring consistent performance even under demanding conditions. Furthermore, the new Z-guide plays a crucial role in improving profile accuracy. For non-circular grinding tasks, the C-axis with direct drive ensures even greater precision, making the KELLENBERGER K100 a reliable choice for challenging operations.

Key features include a compact grinding head with 10 variants, offering 11.5 kW drive power and a 500 mm grinding wheel with speeds of up to 63 m/s. Moreover, the machine includes a collision-free universal head with three tool positions and one measuring position. The newly designed measuring probe arrangement eliminates the swivel mechanism, thereby improving measuring accuracy. In addition, the synchronous tailstock allows for complete machining of shafts without a driver, enabling workpieces to be fully processed over their entire length.

The reinforced casing supports larger grinding wheel diameters for internal grinding, enhancing the machine’s overall performance. Meanwhile, operator guidance is simplified through an intuitive 19″ touchscreen interface powered by the FANUC 31i-B CNC control system. Finally, the innovative BLUE Solution software ensures even inexperienced operators can quickly and intuitively program grinding tasks, making operations both efficient and user-friendly.

By combining advanced technology, flexibility, and user-centric design, the KELLENBERGER K100 universal cylindrical grinding machine delivers exceptional performance tailored to meet diverse industrial needs.

THE PREMIER CLASS FOR THE HIGHEST DEMANDS

The KELLENBERGER K1000 universal cylindrical grinding machine sets new standards for precision and versatility because it meets the rigorous demands of prototype production as well as small to medium series. It is particularly suitable for industries such as tooling, automotive, electrical, and aerospace. Since it is designed for both durability and accuracy, its solid machine table and reinforced bed provide exceptional static and dynamic rigidity. This combination ensures reliable performance in high-precision applications.

With center heights of 200/250/300 mm and center widths of 1,000/1,600 mm, the KELLENBERGER K1000 is highly versatile. It can accommodate a wide range of workpieces weighing up to 300 kg. Moreover, the generous X-axis strokes of 365 mm and Z-axis strokes of 1,150/1,670 mm further expand its capabilities. addition, the machine offers a high-resolution, high-precision and directly driven hydrostatic B-axis, while the directly driven internal grinding spindles with speeds of up to 90000 rpm are further
highlights

Because the KELLENBERGER K1000 is engineered for maximum shape accuracy, it is equipped with hydrostatic guides on all main axes, which ensure outstanding precision. Additionally, the direct-drive B-axis and the turret grinding head swivel three times faster than conventional systems. This significantly increases productivity while simultaneously reducing non-productive times. This design is especially advantageous when multiple grinding wheels need to be used during the same operation. Moreover, with over 30 grinding head variants, including external and internal spindles, the machine offers unmatched flexibility for complex grinding tasks.

User-friendliness is also a key advantage of the KELLENBERGER K1000. For example, the 19″ touchscreen interface, which is powered by the advanced FANUC 31i-B CNC control system, ensures intuitive operation. Furthermore, the innovative BLUE Solution User-Interface allows even inexperienced operators to program and execute grinding tasks both quickly and confidently. Thanks to this seamless integration of advanced technology and user-centric design, the KELLENBERGER K1000 consistently delivers top-tier performance while also optimizing productivity.

FEATURES AND OPTIONS:

• Increased coolant pressure up to 10 bar
• Interface for fire extinguishing system
• Automatic door drive
• Replacement aid for grinding discs and tailstock

CONTROL AND SOFTWARE:

• FANUC i-F Plus with 19″ touch display
• Intuitive operation thanks to BLUE Solution with OBJECT Guide and ISO Guide
• Clear, self-explanatory screen pages
• Integrated technology calculator
• Online operating and maintenance instructions

RELIABILITY AND PRECISION: KELLENBERGER U300 - 5-AXIS ID/OD GRINDING MACHINES FOR ADVANCED MATERIALS

5 axis ID/OD grinder platforms meet the needs of advanced material manufacturers. These Kellenberger machine platforms are ideally suited for high precision grinding applications that require a high level of flexibility. Kellenberger’s ID/OD solutions consolidate functionality, allowing them to extend the typical standard range of grinding machines and provide more complex automated processes in single setups. ID, OD, Bevel, Face, Radius, and Small Feature Grinding processes using roughing and finishing wheels may be combined to achieve higher surface finishes and consistent part quality.

FEATURES AND OPTIONS:

• MULTI-SPINDLE TECHNOLOGY
  Industry leading hydrostatic B1/B2 axes swiveling technology for both workhead and wheelhead side for enhanced machine flexibility and to support fully integrated 5-Axis control architecture to achieve all grinding operation under optimal grinding conditions.

• TOOL CHANGE SPINDLE (ATC)
  For speeds up to 60,000 rpm mounted on horizontal or vertical axis

• VERTICAL Y AXIS IDEALLY SUITED FOR:
  • Face grinding of stationary Parts
  • Grooves and slots on face and OD
  • Off-center hole drilling and tapping
  • Gaging of off-center features
  • Automatic Part Centering

• CENTER DRIVE SYSTEM
  Solutions allow for the grinding of ID’s, OD’s, and faces on parts from both sides with sub-micron tolerances.

• SHOE GRINDING WITH RADIUS DRESSER
  For precision bearing race grinding the platform is configured in the C execution and equipped with high precision radius dresser using single point diamonds or driven rotary disc.

CONTROL AND SOFTWARE:

• ID/OD Software Components
• FANUC 32 Series
• FANUC 0iF Plus
• Mitsubishi M70V
• Siemens 840 D