MORE PRECISE
THAN EVER.

Discover the possibilities of microhole EDM
technology and enjoy the power of small.

Discover the possibilities of microhole EDM technology and enjoy the power of small.

6 reasons to choose our microhole EDM machine

96% OEE (OVERALL EQUIPMENT EFFECTIVENESS)

Extremely high production capacity.

EXPERTS IN MODULAR DESIGN AND MINIMAL FOOTPRINT

Maintenance with a minimum size.

SIMPLE TO USE WITH A LOW MAINTENANCE COST

Easy installation, intuitive operation and solidly built machines.

SAVINGS IN CONSUMABLES

Our consumables last longer and cost less.

PRECISION AT ITS FULLEST

Parts are wear-free and the EDM head does not go off-center, so precision is not lost in time.

FROM THE SIMPLEST TO THE MOST COMPLEX PROJECT

Customized design and programming to meet your needs.

A COMPLETE AUTOMATED SOLUTION

WHAT IS MICROHOLE EDM TECHNOLOGY?

WHAT IS MICROHOLE EDM TECHNOLOGY?

Microhole EDM technology has emerged as a transformative force, opening up a range of possibilities in a variety of fields. The ability to make tiny, microscopically precise holes is redefining innovation in medicine, electronics and other industries.

Our microhole EDM machine has been designed and developed in collaboration with the American company AAEDM, which has been part of the ONA group since 2016. AAEDM, based in Ann Arbour, Michigan, has more than 50 years of experience in the development of solutions for the manufacture of injectors.

MAIN APPLICATIONS

\ MAIN APPLICATIONS

\ Diesel Injector with 8 Holes
Hole diameter: 0.13mm
Wall thickness: 0.81mm
8 Holes one  angles, equally spaced.
Cycle time = 18 sec/hole, 2.7 minutes per injector.
Tungsten Electrode 0.1mm
Diameter x  304mm Long.
\ Diesel Injector with 12 Holes
Hole diameter: 0.33mm
Wall thickness: 1.5mm
8 Holes one  angles, equally spaced.
12 Holes multiple angles, locations.
Cycle time = 48 sec/hole, 6 minutes per injector
Tungsten Electrode 0.3mm Diameter x  304mm Long.
\ Diesel Injector Needle Seal with 2 Holes
Hole diameter: 0.22mm
Hole diameter: 0.24mm
Wall thickness: 0.71mm
Wall thickness: 1mm
2 Holes, 90° apart.
Cycle time = 32 sec/part to part
Tungsten Electrode 0.21mm Diameter x  304mm Long.

\ SERVICES

Constant flow of information on the machine to guarantee its perfect working, with a reduction in costs and the optimization of production processes.

CASE STUDIES

SERVICES

Constant flow of information on the machine to guarantee its perfect working, with a reduction in costs and the optimization of production processes.

Services