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The inside of the box is made of mirror stainless steel argon arc welding, and the outside of the box is made of high-quality steel plate, which is beautiful and novel in appearance.

It adopts microcomputer temperature controller with temperature control protection and digital display, with timing function and reliable temperature control.

The hot air circulation system is composed of fans and suitable air ducts that can run continuously at high temperature, and the temperature in the working room is uniform.

Using a new type of synthetic silicon sealing strip, it can run at high temperature for a long time, has a long service life, and is easy to replace.

There is an independent temperature limit alarm system, which will automatically interrupt when the temperature exceeds the limit to ensure the safe operation of the experiment without accidents.