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Box-type aspheric optical lens high-precision clean annealing furnace


Equipment use

Precision annealing in a high clean environment for aspherical compression glass lenses

Maximum temperature

 750 ° C

Usual temperature

 500 ° C-700 ° C

Furnace size

 0.3m3-0.5m3 (can be customized according to customer)

Inner gas atmosphere

 Air / nitrogen (as needed)

控 温 点

 1 o'clock

Instrument control temperature accuracy

 ± 0.1 ° C

Furnace temperature stability

 ≤ ± 1 ° C

Uniform temperature in the furnace

 ≤ ± 3 ° C

加 热 器

Resistance wire

Temperature control control system

 PID program (50 paragraph) closed-loop intelligent temperature control; touch screen control interface

Furnace liner material

 Double-layer SUS310S heat stainless steel liner


 1. The temperature precision of the furnace is accurate, the homogeneity of the furnace temperature is high, and the product consistency is good.

 2. High temperature resistance cycle fan is used.

 3. Furnace height cleanup guarantee no secondary pollution

备   注

 The above parameters are for reference only, this equipment is non-standard equipment, which is customized according to the actual process requirements of the product.