JUNKER JUMAT Series

The JUMAT Series from JUNKER is a highly versatile range of external and internal cylindrical grinding machines designed for precision, productivity and flexibility. These machines support both OD and ID grinding in a single clamping setup, include a variety of wheel-head modules, and accept high-performance CBN or diamond grinding wheels to tackle demanding steel, cast iron or high-alloy work-pieces.

Key Highlights:

• Performs both OD and ID grinding in one setup, reducing auxiliary time and improving accuracy.
• Supports CBN or diamond abrasive wheels, enabling high cut speeds and long tool life when machining difficult materials.
• Large variety of wheel-head versions and machine sizes (e.g., models 1S, 1000, 6S, 6L, 6XL) to suit small to large work-pieces.
• Incorporates a patented 3-point mounting interface for fast wheel-head and fixture changes, boosting flexibility and reducing downtime.
• High dimensional accuracy thanks to advanced measurement systems and two-level balancing of grinding wheels to minimize undulations.