Measurement conditions of coal mine fan

Today, I'd like to introduce some relevant information about the measurement conditions of coal mine fans to you from the small edition. I hope it can help you to use it when you purchase and use it in the future. Please follow the small edition to understand the following contents: (1) before the measurement, check whether the components of fans and motors are complete, whether the assembly is tight and running Whether it is normal. (2) There shall be no obvious air leakage from the air inlet or outlet of the fan to the air volume and air pressure measurement section. (3) There shall be no accumulation of sundries and ponding in the air duct and air tunnel. (4) The measures taken to ensure the safety of the measuring personnel and prevent the machine from being damaged shall have no impact on the aerodynamic performance of the ventilator. Thank you for your busy time to watch our website information, we will continue to improve product quality, reduce product costs, and continue to provide our customers with high-quality, low-cost high-quality products. Here we sincerely welcome people from all walks of life at home and abroad to discuss business, cooperate hand in hand, and create great cause together!