1.This product adopts the high temperature resistant alkali free glass fiber insulation materials, resistance wire sealing material about nickel chromium on the insulating layer, woven into a hemispherical internal heating type heater.
2.The shell is made of high quality cold-rolled steel plate, automobile paint on the surface, novel and beautiful appearance.
3.The heating area is big, the temperature rising fast, the temperature is even, the heat preservation effect is good, and no open flame, and so on.
4.Corrosion resistance, aging resistance, strong and durable, safe and reliable.
5.Heating method: thermostat type(electronic control).