FBCDNO6.3/2 * 18.5 withdrawable mining local ventilation fan explosion-proof axial flow reduces power consumption and saves energy

Description :

　　FBCDNO6.3/2*18.5Extraction type mining local ventilation fan explosion-proof axial flow reduces power consumption and saves energy

　　FBCDNO6.3/2*18.5Extraction type local ventilation fan for miningThe defective products are like a small boat played with in the turbulent sea, which will eventually be swallowed up by the sea,FBCDNO6.3/2 * 18.5 withdrawable mining local ventilation fanSafety certification guarantee, complete specifications for other models, and durable products,Explosion proof axial flow reduces power consumption and saves energy,If you have any requirements for this or other models of ventilation fans, feel free to contact me at any time.

　　1FBCDNO6.3/2 * 18.5 withdrawable mining local ventilation fanIntroduction:

　　FBCDNO6.3/2*18.5Extraction type local ventilation fan for miningSuitable for local ventilation in mining workfaces and various tunnels. Ventilation fans have the characteristics of reasonable structure, complete specifications, high efficiency, obvious energy-saving effect, low noise, and long air supply distance. According to different ventilation resistance requirements, it can be used as a whole machine or in stages, thereby reducing ventilation power consumption and saving energy. Within a tunnel length of 2000m, the ventilation fan can supply air normally without moving, reducing the labor intensity of workers and saving ventilation time. It is an ideal equipment for local ventilation in coal mines.

　　IIFBCDNO6.3/2 * 18.5 withdrawable mining local ventilation fanThe explosion-proof type is explosion-proof type, and the explosion-proof mark is Exd Ⅰ Mb.

IIIFBCDNO6.3/2 * 18.5 withdrawable mining local ventilation fanPreparation before trial operation:

　　a、 Choose suitable cables and specialized switches, and prepare industrial alum or 107 rust proof oil;

　　b、 Before the trial operation of the ventilation fan, the insulation resistance of the motor supporting the ventilation fan should not be less than 50M Ω. If it does not meet the requirements, it should be dried. Connect the cable according to the correct wiring method (see Figure 2 for wiring method). The ventilation fan can only be started after the cold insulation resistance of the motor meets the requirements and the wiring method is checked to be correct. During trial operation, it is necessary to regularly check the current and voltage, and keep records. If any abnormalities are found, the machine should be stopped immediately for inspection.

　　c、 Carefully check whether the connecting bolts of the impeller cover, motor fixing cylinder, and other parts are complete, firm, and reliable;

　　d、 Manually move the two-stage impeller evenly and flexibly, without friction or jamming;

　　e、 Start any one of the stage fans first, and wait for it to run stably before starting the other stage fan. After running for 20 minutes, stop the machine and carefully check the connection bolts of the impeller cover, motor fixing cylinder, and other parts to ensure they are firm and reliable. Only after everything is accurate can it be operated for a long time or put into use.

　　IIIFBCDNO6.3/2 * 18.5 withdrawable mining local ventilation fanTechnical Specifications:

　　Machine number, speed, power, air volume (m3/min), static pressure (Pa), external dimensions

　　r/min kW φ×L×H(mm)

　　№6.3 2930

　　2×15 420～240 350～4600 760×2370×410

　　two thousand nine hundred and thirty

　　2×18.5 486～236 360～4810

　　two thousand nine hundred and forty

　　2×22 510～310 400～4900

　　two thousand nine hundred and fifty

　　2×30 600～260 688～5246

　　The execution ability of enterprises relies on discipline, and Hongyi Technology implements strict controlFBCDNO6.3/2 * 18.5 withdrawable mining local ventilation fanDiscipline of product quality. Tell customers less about useless things,FBCDNO6.3/2 * 18.5 withdrawable mining local ventilation fan explosion-proof axial flow reduces power consumption and saves energySecurity is linked to life.

AfterSalesService :

• Extraction type local ventilation fan for mining