[NO.1] [NO.2] [NO.3] [NO.4] [NO.5] [NO.6]   [NO.7] [NO.8] [NO.9] [NO.10]           DRF-A(B)- Series Hot Air Machine set       DRF-A(B)- Series Hot Air Machine set   I、 Funtion   1. Heating and drying for food,timber,tabaco,aquatic products,mechanical products and crafts. 2. Heating of various large scaled workrooms,entertainment places,green houses,and breeding yards.       II.Characteristics   1. Fueled with diesel,natural gas,city coal gas.Running cost is low,just 1/3 of electric heating. 2. Corrugated furnace chamber,built-in column pipe heat exchanger,improve thermal efficiency to the maximum and overcome running state of expansion and contraction caused by heat or cold. 3. Installed with automatic test protection system.When reaching to the set temperature,combustion furnace stops running,and wind feeding device is delayed working for 3 minutes to ensure chamber of furnace is cooled,improve safety of the running ofthe machine set. 4. High quality steel material is adopted to guarantee the service life of the machine set. 5. 。Famous brand combustion furnace is adopted ,which ensures safe combustion and no pollution. 6. The compact structure,elegant appearance and unique dismantable design ensure very convenient transport,installation,use and maintenance.   DRF-A(B)-□ Series Hot Air Machine set       III.Technical specifications   Product series Model Rated output power ( 10,000 kc/h) Regualting range of temperature Max hot wind capacity (m3/h) Energy consumption Air machine power (KW) Wind exhaust size Overall dimension Light weight diesel (kg/h) Liquified gas (Nm3/h) Natural gas (Nm3/h) City coal gas (Nm3/h) Thermal exchange type DRF-A-1.5 1.5 Room temperature ～250℃ 2200 1.7 1.0 2.2 5.0 0.75 Φ300 1250X70X1020 DRF-A-3 3 4500 3.4 1.5 4.4 9.3 1.5 Φ350 1300X760X1200 DRF-A-5 5 7500 5.7 2.5 7.1 15.5 2.2 Φ380 1400X800X1350 DRF-A-10 10 10000 11.5 4.9 14.7 31 4 Φ410 1540X900X1500 DRF-A-15 15 15000 17.2 7.3 22 45.9 5.5 Φ440 1700X1060X1500 DRF-A-20 20 20000 23 9.7 29.1 61.2 7.5 Φ470 1900X1180X1600 DRF-A-30 30 28000 33.6 14.4 43.1 90.7 11 Φ500 2160X1300X1630 Mixed type DRF-B-3 3 Room temperature ～400℃ 4500 3.4 1.5 4.4 9.3 1.5 Φ350 1300X750X1200 DRF-B-5 5 7500 5.7 3.9 7.1 15.5 2.2 Φ380 1400X800X1350 DRF-B-10 10 10000 11.5 4.9 14.7 31 4.0 Φ410 1500X900X1450 DRF-B-20 20 20000 23 9.7 29.1 61.2 7.5 Φ460 1800X1120X1600 DRF-B-30 30 30000 33.6 14.4 43.1 90.7 11 Φ500 2100X1200X1800 DRF-B-50 50 50000 53.7 22.9 68.7 144.6 15 Φ550 2500X1400X2100       Remarks :   1、 The min heat output for the fuels in the above form is calculated by the following： light weight diesel: 10200Kcal/kg natural gas 800Kcal/Nm3 Liquified gas: 24000Kcal/Nm3　 City coal gas:3800Kcal/Nm3 2、 When the combustion heat value and chemical component is changed ,the parameters in the form will change accordingly.           [NO.1] [NO.2] [NO.3] [NO.4] [NO.5] [NO.6]   [NO.7] [NO.8] [NO.9] [NO.10]

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