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Lifting type bulk optical lead glass precision annealing furnace


Equipment use

 Mainly used for precision annealing of large piece lead glass

Maximum temperature

 850 ° C

Usual temperature

 Within 700 ° C

Furnace size

 Internal diameter ∅ 1.5m-∅ 3.0m, height 1M-1.5M (can be customized according to customer)

Inner gas atmosphere

 Hot air cycle

控 温 点

 1 ~ 3 points

Temperature control accuracy

 ± 0.1 ° C

Furnace temperature stability

 ≤ ± 1 ° C

Uniform temperature in the furnace

 ≤ ± 3-5 ° C

加 热 器

High temperature alloy resistance belt

Temperature control control system

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

Furnace liner material



 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. The insulation layer uses a refractory fiberboard material and is energy saving.

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.