PTC Nomal & Heating Used Air Curtains

PTC Centrifugal type cooling and heating air curtain

1). Application: widely install in the entrance door of  hotel,market, shop,restaurant,hospital,airport,factory and so on.

2). Function:
Create comfortable indoor environment;
Prevent the outflow of cool/warm air and energy-saving;
Dust-proof and insect-proof effect;
Smoke and harmful gas proof effect.

3).Name: AIR CURTAINS
( Air Door , Air Ventilation , Ventilation Door , Curtain Door , Air conditioning Protector , Air heating protectitive Machine , Energy saving filter , ... )

4). Characteristic :
1. Adopted un-electrified surface PTC heater,super safe,fast temperature rise,automatic temperature control ,creating a comfortable environment.
2. Stronger and faster heating,stable performance,normally start under-18C environment.
3. PTC heater is with over-heated protector,effective protection.
4. Delay turnoff protecting device automatically work  when turning off heating,efficientl extend product life.
5. Metal housing ,advanced fire proof,easy installation and maintenance.
6. Adopted forward-bending centrifugal type air wheel construction,matched high efficient volute design,silent running and low noise.
7. Vertical air-in design,slab exterior appearance