Detailed Product Description

Descriptions

     JRF Series Coal Fuel Hot Air Furnace manufactured by our company was designed by China Agricultural Enginnering Insttitute .Through five times improving , its quality is in the leading position in China . The frunace integrates combution and heat exchang in its one body and adopts the newest indirect heating technology with the temperature increase is fast . The furance is small in size easy in installation . The smoke and the air go into the different channels with any pollation for the heating , the heat efficiency rate is high ( up to 65-80% ), reliable in operation , cheap in price (compared with 1 ton of boiler , its price of heating systeam is half only ). Being adopted the measure of high temperature resistant its life is longer than calandria type hot air furance greatly .He temperature of sent hot air will be 300. If adopt special design , the temperature of sent hot air will be 500-800 .Meanwhile being adopted vertical washing heat sink and negative pressure mode to remove smoke , the place of heat exchange does not accumlate dust .So it does not need to clean and its thermal performance is stable . It can use all kinds of coal or wood as fuel . Being equipped secondary air in devices , its combustion is fully .All technical and economic indexes are in leading place domestic.

Technical Parameters