YRF-A direct combustion type oil fuel (gas) hot air furnace: amount of supplied heat is 300000-15000000 kcal/h; the temperature of supplied air is 150-750℃ (adjustable); thermal efficiency >95％; operation life be over 10 years. And adapt two times air distributed technology, etc; the smoke is pure and clean. It has been used successfully for drying many materials such asreinforcing silica, kaolin, terra alba, magnetic powder, etc.
YRF-B heat exchange type oil fuel (gas) hot air furnace: for furnace type with below 8000000 kcal/h of amount of supplied heat, heat exchange chamber and combustion chamber forms one integration. Material is refractory brick and 20g, temperature of supplied air be below 350℃ . For furnace type with 1000000-10000000 kcal/h of amount of supplied heat, heat exchanger and combustion chamber are separated, material of heat exchanger is 20g, temperature of supplied air be below 350℃, material of heat exchanger is SUS304; if temperature of supplied air be below 550℃; material of heat exchanger is 310S, temperature of supplied air be below 750℃. Thermal efficiency of YRF-B heat exchange type oil fuel (gas) hot air furnace >80％ and its discharge is up to grade.
The burner of YRF-A, YRF-B oil fuel (gas) is made by Germany or Italy. It iscontrolled by computer and its use is safe and its operation is convenient.
"STANDARDS DRAFTER FOR TWO DIMENSIONS DRYING MIXING MACHINE, MARKET OBTAINING RATE 80%"
"TECHNOLOGY BACKUP QUALITY, QUALITY BACKUP REPUTATION"
"INDIVIDUAL CUSTOM-MADE, WORKING HARD FOR EXCELLENT QUALITY"
"FOCUS ON THE REQUIREMENTS OF CUSTOMERS TO ESTABLISH SALES NET"