Electric Atmosphere Controlled Strand Annealing Furnace For Optical Glass Annealing Heat Treatment
Annealing is a heat treatment process for glass and soft metals that reduces hardness, increases ductility and helps eliminate internal stresses. An annealing oven—also called an annealing furnace—heats materials to a specified temperature and then cools it at a very slow rate.
It is suitable for precision annealing of molded glass lenses of different calibers such as mobile phones, security cameras, and self-driving car cameras.
| Item | Specification |
| Thermocouple | K type |
| Working atmosphere | nitrogen, argon, air, carbon dioxide, etc. |
| Display accuracy | 0.1°C |
| Uniformity | ± 3 ℃ (inside the hood) |
| Control system | PID automatic control |
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1. Adopt four-layer hot air circulation design, multi-surface heating, high temperature uniformity, and improve the pass rate of the lens;
2.With intelligent program temperature control system
3.Multi-layer clapboard design, which improves production efficiency and reduces manufacturing costs;
4.The furnace is tightly sealed, and protective gas can prevent product oxidation and meet various production processes;
With proven engineering knowledge and more than 20 years' experience we can provide you the right furnace solution.
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We will well pack the goods based on the kinds of furnace and customer's requirement.
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