The blast drying box is a constant-temperature drying box that uses the multi-wing fin silent fan to circulate hot air to increase the temperature inside the box . It is mainly used for quickly drying samples or curing resin glue, and can also provide the temperature environment required for experiments. Some specific environments can also accelerate the evaporation of organic solvents or diluents in powdered objects. Considering the danger of organic solvents or thinners, we need to pay attention to the following points.

The commonly used powder thinner is gasoline or alcohol. In order to prevent gasoline or alcohol from spontaneously burning in the blast drying box, we must first limit the temperature of the locked blast drying box to prevent its temperature from becoming too high and causing spontaneous combustion. There is also a need to add a ventilation device to the box to accelerate the discharge of volatile gasoline or alcohol to prevent the volatile concentration from being too high and causing an explosion. Finally, the load-bearing performance of the box's electrostatic grounding device and partitions, because powder objects are generally heavier to prevent crushing, while electrostatic grounding is to prevent static electricity from causing the combustion of flammable and explosive materials.

Desktop blast drying box model number A means 250 ℃ model number B means 300 ℃
Product number Studio size (MM) Overall dimensions (MM) Power consumption (W) voltage Temperature control parameters Bulkhead
DHG-9023A / DHG-9023B W300 * D300 * H270 W585 * D480 * H450 500/1050 220V 50HZ

Resolution: 0.1 ℃

Fluctuation: ≤ ± 0.5 ℃

Uniformity: ≤ ± 2 ℃

2
DHG-9030A / DHG-9030B W340 * D325 * H325 W625 * D510 * H505 750/1050 2
DHG-9053A / DHG-9053B W420 * D350 * H350 W705 * D530 * H530 750/1050 2
DHG-9070A / DHG-9070B W450 * D400 * H450 W735 * D585 * H630 1050/1500 2
DHG-9123A / DHG-9123B W550 * D350 * H550 W835 * D530 * H730 1500/1740 2
DHG-9140A / DHG-9140B W550 * D450 * H550 W835 * D635 * H730 1500/2000 2
DHG-9203A / DHG-9203B W600 * D550 * H600 W885 * D730 * H780 2000/2100 2
DHG-9240A / DHG-9240B W600 * D500 * H750 W885 * D685 * H930 2100/2500 2
Vertical blast drying box model number A means 250 ℃, model number B means 300 ℃
DHG-9030A / DHG-9030B W340 * D320 * H320 W495 * D500 * H625 750/1050 220V 50HZ

Resolution: 0.1 ℃

Fluctuation: ≤ ± 0.5 ℃

Uniformity: ≤ ± 2 ℃

2
DHG-9070A / DHG-9070B W400 * D350 * H500 W545 * D530 * H805 1050/1500 2
DHG-9140A / DHG-9140B W450 * D550 * H550 W595 * D730 * H855 1500/2000 2
DHG-9240A / DHG-9240B W500 * D600 * H750 W645 * D780 * H1055 2100/2500 2
DHG-9420A / DHG-9420B W600 * D550 * H1300 W745 * D730 * H1670 4000/4500 380V 50HZ 3
DHG-9620A / DHG-9620B W800 * D600 * H1300 W945 * D780 * H1670 4500/6000 3
DHG-9640A / DHG-9640B W800 * D800 * H1000 W945 * D1000 * H1370 4500/6000 3
DHG-9920A / DHG-9920B W1000 * D600 * H1600 W1145 * D780 * H1970 6000/7500 3

Finally, if the blast drying box is used in such cases, it is recommended to open the door of the drying box to keep air flowing. The speed of the exhaust fan is adjusted to the maximum to accelerate the elimination of volatile gasoline or alcohol. Remember that the temperature of the drying box should not be too high. Consult the drying box manufacturer and lock the upper limit of the temperature. The recommended temperature is 40 ℃ -50 ℃.