Due to the large difference between temperature and grain temperature, the first ventilation time should be selected in the daytime to reduce the difference between grain temperature and temperature and reduce the occurrence of dew condensation. Read More

The following classifications are made according to the characteristics of tube axial fans:Classification by material: steel fan, FRP fan, plastic fan, PP fan, PVC fan, magnesium alloy fan, aluminum fan, stainless steel fan, etc. Read More

Tube axial fans are widely used, that is, the air flow in the same direction as the axis of the fan blade, such as electric fans, air conditioning external fans are tube axial fans. Read More

Cabinet type exhaust hood is commonly known as fume hood, which is similar to closed hood. Small parts spray cabinet and chemical laboratory fume hood are typical structures of cabinet type exhaust hood. Read More

Talking about the use of ductless fume hoodIt can effectively absorb harmful smoke and toxic volatile gases. There are many precautions in the use of ductless laboratory fume hoods. Read More

Fume hood is the most common exhaust equipment in the laboratory, especially the indispensable experimental equipment in the chemical laboratory. Read More

Commissioning method of centrifugal fanCentrifugal fan is a complex equipment, mainly composed of air inlet, air valve, impeller, motor and air outlet. Under different conditions, the effect of centrifugal fan is also different. Read More

With the advancement of China's industrialization process, the industrial industry is vigorously carrying out energy conservation and consumption reduction, industrial upgrading, integration and reorganization. Read More

Centrifugal fan is a kind of driven fluid machinery, which depends on the input mechanical energy to increase the gas pressure and discharge the gas. Centrifugal fans are widely used in ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings. Read More