Tempered Glass Heat Soak Furnace

Short Description:

Model No: LDJZL-2560

The self explosion of tempered glass will still occur when there is no external force, which is determined by the characteristics of tempered glass itself. The self explosion of tempered glass comes from nickel sulfide (NIS). In the heating stage of tempering treatment, nickel sulfide is in high temperature state（ α～NIS), at high temperature during rapid cooling（α～ NIS) has no time to move to the low-temperature state（β～ NIS). This crystal transformation has existed from a few minutes after heat treatment to more than ten years after installation（α～ NIS) to（β～ NIS) will lead to volume expansion, destroy the stress balance inside the glass, and finally lead to glass self explosion. Tempered glass heat soak furnace is an auxiliary equipment for toughened glass production. After the completion of FRP chemical process, enter the homogenizing furnace for detonating test and eliminate the residual nickel sulfide, and detonate the tempered glass with hidden danger of “self explosion” in advance during the test process, so as to avoid the “self explosion” again after the installation of tempered glass, and greatly improve the safety and reliability of buildings.It can be designed according to special requirements of customers.