FBDNO6.3/2 * 30 explosion-proof ventilation fan for coal mines, 30KW explosion-proof ventilation fan for mining, gentle high-pressure air supply

Description :

　　FBDNO6.3/2*30Explosion proof ventilation fan for coal mines, gentle high-pressure air supply 30KW mining explosion-proof ventilation fan

　　The real economy is the foundation of the economy,FBDNO6.3/2 * 30 Explosion proof Ventilation Fan for Coal MinesIt is the foundation of our wind turbine enterprise,FBDNO6.3/2 * 30 Explosion proof Ventilation Fan for Coal MinesIt is particularly necessary to create market space and support a large number of competitive companies30KW mining explosion-proof ventilation fanOccupying the market is an important support for the stability of enterprises. I have all kinds of pictures and prices for mining ventilation fans here. If you need them, feel free to come to me. Hongyi Xiaozhang knows everything and will help you solve the problem.

　　1、 FBDNO6.3/2 * 30 Explosion proof Ventilation Fan for Coal MinesFeatures:

　　1. High efficiency: The ventilation fan is well-designed and has good craftsmanship. The blades designed using the three element flow theory are twisted into a wing shape, and the high-efficiency operating area is wide.

　　2. Low noise: The ventilation fan adopts a counter rotating direct drive, which reduces the number of guide vanes compared to the old fan. It increases the fan pressure while straightening out the direction of air flow and reducing air friction. The casing adopts an external composite muffler combination, and the overall operating noise of the machine is low (not exceeding 25 decibels compared to A sound level).

　　3. The wind pressure is relatively gentle, and the surge phenomenon is minimal. It operates smoothly in areas with high wind pressure and low flow rate. The air supply distance underground is far, and it has strong adaptability to complex tunnels

　　2、 FBDNO6.3/2 * 30 Explosion proof Ventilation Fan for Coal MinesComposition of models and their representative significance

　　1) 30KWMining explosion-proof ventilation fanComposition and significance of models

　　Name: Mining explosion-proof type press in counter rotating axial flow local ventilation fan

　　Example annotation: FBD No.6.3/2 × 30

　　F - represents ventilation fan; B - represents explosion-proof type; D - represents opposite rotation; № 6.3- indicates an impeller diameter of 6.3dm;

　　2- represents 2 electric motors; 30- indicates that the power of each motor is 30kW.

　　2) FBDNO6.3/2*30Explosion proof ventilation fan for coal minesModel representation method

　　FBD № X #/2 × 30, kW represents the power of a single motor, 2 represents the number of motors is 2, machine number, № X # represents the decimeter diameter of the impeller FBD letters respectively represent: ventilation fan, explosion-proof type, and counter rotating type

　　3、 FBDNO6.3/2 * 30 Explosion proof Ventilation Fan for Coal MinesNormal working conditions are:

　　1) Mainly used in coal mines with explosive methane gas hazards, installed in the air intake roadway and used in conjunction with positive pressure air ducts for forced ventilation;

　　2) Medium temperature -20 ℃~+40 ℃;

　　3) Altitude less than 1000 meters;

　　4) The humidity should not exceed 95% (at 25 ℃).

　　4、 FBDNO6.3/2 * 30 Explosion proof Ventilation Fan for Coal MinesBasic Parameters:

　　Machine number, installed power, kW, rated speed, r/min, air volume, m3/min, total air pressure, Pa, higher total pressure efficiency,%, noise level, dB, external dimensions, length, diameter, height, mm, mass, kg

　　FBDN№4.0 2×2.2 2850 110-55 530-1850≥75≤30 1940×540×710 240

　　FBD№4.5 2×5.5 2900 290≥75≤30 1940×560×800 360

　　FBD№5.0 2×5.5 2900 220-≥75≤30 1940×610×845 430

　　FBD№5.0 2×7.5 2900 225-≥75≤30 1940×610×845 450

　　FBD№5.3 2×11 2930 290-≥80≤25 2360×640×870 490

　　FBD№5.6 2×11 2930 320-200 920-4280≥80≤25 2395×670×910 635

　　FBD№5.6 2×60 600-4800≥80≤25 2395×670×910 670

　　FBD№6.0 2×22 2940 470-310 880-5100≥80≤25 2450×690×945 760

　　FBD№6.3 2×18.5 2930 550-330 960-5300≥80≤25 2530×740×975 790

　　FBD№6.3 2×22 2940 580-350 1000-5600≥80≤25 2530×740×975 870

　　FBD№6.3 2×30 2950 600-380 1050-5800≥80≤25 2530×740×975 1030

　　My friends who know me all know that although it is an undeniable fact that I enjoy taking risks, the learning before taking risks is something you may not knowFBDNO6.3/2*30Explosion proof ventilation fan for coal minesIf you like to take risks and try to buy some inferior products, you can contact me before taking risks. We can discuss and exchange ideas. I believe that with my knowledge and answers, you will give up buying inferior products30KWMining explosion-proof ventilation fanThe adventure. Okay, if you're seeingFBDNO6.3/2*30Explosion proof ventilation fan for coal minesThis title comes in, Shandong Hongyi looks forward to your inquiries and cooperation!

AfterSalesService :

• Explosion proof ventilation fan for coal mines