1. Maintain constant temperature 2. Pure metal case and durable 3. Heating temperature can reach 80 degree. 4. Can be carried to everywhere easily 5. Copper heating tube, fast heating speed. 6. Can be local heating, with high thermal efficiency and saving energy. 7. Apply to the heater,automobile paint, printing drying machine and other drying equipment. 8. Radiation area: 0.4x0.6m
