Hearing aids | Hearing protection
Earmoulds and in-ear headphones
Earmoulds are manufactured using additive or cutting processes which result in rough surfaces. During smoothing, the shape must be maintained in order to ensure an accurate and comfortable fit.
Surface processing with OTEC’s disc finishing machines enables mechanised pre-grinding, fine grinding and polishing. Manual pre- or post-processing is minimised, greatly reducing per-unit production costs.
Success Stories
Benefits of OTEC machines
- Gentle, repeatable surface processing
- Smoothing processes preserve the size and shape
- Machine processing ensures repeatable results
Disc finishing machines
For mass production
The CF-Series for mass production of up to 200 units per process container
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Disc finishing machines
for small series
Eco-Maxi-Series for polishing small series of up to 50 units
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