☆ Working principle of cooling fan and multi tube fan JFX-1 for Zhonggu grain pile:
This machine uses a forced ventilation fan to suck out hot air from the grain pile or suck in low-temperature cold air, solving the problem of local heating inside the grain pile and reducing the temperature of the grain pile to achieve low-temperature storage. It is mainly suitable for local ventilation and cooling in flat warehouses, and can also be used for local fumigation. It has the characteristics of light weight, easy mobility, and good ventilation and cooling effect, and is an essential product for various grain storage warehouses. Zhengzhou Zhonggu Multi tube Fan-JFX-1- Related knowledge:
JFX-1 Multi tube Fan-Product Introduction:

The JXF-I multi tube fan is another advanced improved ventilation machinery after the single tube fan. The fan consists of a combination of ventilation pipes, an electric control box, ventilation hoses, etc., and is also equipped with a pressure probe reducer. The fan has a body and is easy to move and flexible in use.

JFX-1 Multi tube Fan-Product parameters:
Wind pressure 2100pa
Air volume 1600m3/h
Power 1.5-2.2KW
Voltage 380V
Ventilation ducts 1-5 groups
Ventilation pipe diameter Φ 76mm
Ventilation depth ≤ 6m
Working depth 3-6 meters