Chang Chang letter letter professional production of coal-fired hot air furnace

fsh series automatic coal-fired hot air 10-120 million kcal 

 Products are widely used in agriculture greenhouses, gardening flowers. Animal Building warming; small and medium enterprises workshop, hall, meeting rooms and theaters heating: paper, pharmaceutical, food, tea, silk industry, dehumidification drying: mines, ventilation of wetlands and other underground works. 

 Features 

 1 uses a special three-pass design, the switch automatically dust-free cleaning; 
 (2) with automatic alarm, automatic protection devices; 
 3 blower, blower automatic (manual)-OFF; 
 4 automatic control into the wind, hot air output of automatic control, automatic control of ambient temperature: 
 5 temperature control system with computer control and digital control options (two); 
 6 unique design of the overall thermal insulation, heat loss to a minimum; 
 7 combustion chamber via specially designed, long service life; for a variety of coal; 
 8 The hot air is a combustion and heat exchange as one of the high-temperature parts of the furnace heat exchanger with the latest indirect heating technology, smoke and air prevails, absolutely non-polluting heating; 
 9 high thermal efficiency (up to 80-95%), temperature, small size, easy installation, use and reliable;