Glass Processing Machinery
Cooltemper Lumina S ™ Tempering Furnace
The Lumina S™ is a low-volume, single-chamber chemical tempering furnace ideally suited for speciality products or product research and development. Chemical tempering ovens use the process of ion exchange. By immersing the glass in a Potassium Nitrate chemical bath the sodium ions close to the glass surface are replaced by larger potassium ion atoms. As a result of this chemical exchange the glass has a stronger surface layer.
- Preheater heating: Room temperature ∼ 400/450°C in 90min
- Preheater cooling: 450/400°C ∼ 100°C in 90min
- Preheater: 9 point temperature measurement ±5°C
- Reaction tank max. temperature: 450/500°C
- Reaction tank: 9 point temperature measurement ±2°C
- Post tempering washer tank available upon request
Please see brochure for more information. Please do not hesitate to contact us for further information, pricing or to discuss your machinery requirements.
| Max. glass size (metric) | 05x05 / 07x07 / 08x10 |
| Max. glass size (imperial) | 20x20 / 27x27 / 31x40 |