When precision matters but full CNC automation is not necessary, KNUTH ZNC EDM machines offer an ideal solution, the company reported. Designed for toolrooms, moldmakers and job shops, these machines are engineered to deliver accurate spark erosion with easy-to-use controls, reliable performance and a compact footprint.
ZNC (Z-Axis Numerical Control) EDM machines feature programmable control over the vertical axis, allowing for consistent and precise depth machining. "Unlike full CNC systems, the X and Y axes are adjusted manually-making ZNC machines more accessible and budget-friendly without sacrificing precision," said a company spokesperson.
The spokesperson added: "Using electrical discharges between an electrode and a workpiece, EDM machines can cut complex shapes in hardened, conductive materials that conventional machining methods cannot handle-perfect for tooling, moldmaking and high-precision component work."
With over a century of machine tool experience, KNUTH provides industrial-grade EDM machines built to perform. The ZNC line is optimized for:
- Mold and die work
- Tool and fixture production
- Small part manufacturing
- Maintenance and rework of hardened parts.
"Whether you are machining fine internal cavities or performing intricate repairs, KNUTH's ZNC EDMs give you the control and consistency needed to get the job done right," said the spokesperson.
Key benefits of KNUTH ZNC EDM machines:
- Digital Z-axis control: Easily set and manage spark parameters, machining depth and timing-allowing repeatable, high-precision results.
- Compact, rigid design: Built on a heavy cast iron base, KNUTH's EDM machines minimize vibration and provides stable machining performance in a small footprint.
- Enhanced surface quality: With refined spark control, these machines produce clean finishes and maintain tight tolerances, reducing the need for secondary processing.
- Graphite and copper electrode compatible: Flexible for a wide range of applications and materials, depending on job requirements.
- Simple operation: No advanced CNC knowledge required-ZNC machines are intuitive and user-friendly, making them suited for smaller teams or less experienced operators.
KNUTH ZNC EDM machines are used across multiple industries:
- Tool and die shops: Produce sharp, detailed mold cavities and dies with consistent accuracy.
- Aerospace and automotive: Machine hardened components and high-performance alloys.
- Medical manufacturing: Craft intricate, precision components with micron-level control.
- Maintenance and repair: Rework or restore tools and parts without compromising integrity.
KNUTH offers a variety of benefits, including:
- Nationwide service and support
- Easy access to parts and technical expertise
- Personalized training and application guidance.
"Each EDM machine is supported by our dedicated U.S.-based team, ensuring a smooth experience from purchase to installation and beyond," said the spokesperson.
For more information contact:
KNUTH Machine Tools USA
590 Bond St.
Lincolnshire, IL 60069
847-415-3333
info@knuth-usa.com