Features: 
 A. Electric heating tubes around the outside corrugated stainless steel band, increasing the cooling area, greatly improving the efficiency of heat exchange. 
 Two. The heater design and low wind resistance, uniform heating, no high and low temperature dead ends. 
 3. Dual protection, good safety performance. Installed in the heater, thermostat, fuses can be used to control the duct air temperature ultra-mild case of no wind to ensure foolproof. 
 Application: 
 Heated air, for various substances, drying / curing, heat treatment, re-heating and dehumidification, and other similar applications.