The JFD-series ordinary fans produced by our company have passed the tests of the National Agricultural Engineering Laboratory of the Ministry of Agriculture and the Shandong Agricultural Machinery Test and Appraisal Station. They are stable domestic products with low investment and low energy consumption. The same cooling rate, the one-time investment is about one-sixth of the air conditioner, and the operating cost is about one-tenth of the air conditioner;
◆ The cooling effect is remarkable, and the temperature can be reduced to about 28 degrees in accordance with the temperature of the human body. If the water from the well is used as the water source of the water tank, the effect is better, comparable to the effect of air conditioning;
◆ The air is fresh and moist. Air cleanliness can reach 99%;
◆ Low price and high cost performance.
◆ Frame: Both the outer frame and the blinds are made by automatic processing technology of numerical control equipment. The material (made by Anshan Iron and Steel) non-galvanized galvanized sheet, thickened galvanized layer, strong corrosion resistance, strong and durable.
◆ Fan blade: The fan blade is formed by one-time stamping of galvanized sheet material and calibrated by a precise dynamic balance machine;
◆ Blinds: The blinds are designed as built-in type, and the connecting parts are made of high-strength plastic steel materials.
◆ Motor: 380V / 220V motor.
◆ Performance: This series of fans are characterized by large air volume, low noise, beautiful appearance, stable operation, convenient maintenance, low price, and can be used normally in harsh environments with humid and corrosive gas.
Product Application ◆ For exhaust ventilation : It is installed outside the workshop window. Generally, the down-air outlet and exhaust air are selected to extract odor gas. There are many applications in general chemical plants.
◆ Use with wet curtain: It is used to cool the workshop in the hot summer. No matter how hot your workshop is, the wet curtain-negative pressure fan system can reduce the temperature of your workshop by 8-10 . C, and there is a certain humidity.
◆ Application range of negative pressure fan:
A. It is suitable for workshops with high temperature or odor: such as heat treatment plant, casting plant, plastic plant, aluminum plant, shoe factory, leather factory, electroplating factory, and various chemical factories.
B. Applicable to labor-intensive enterprises: such as clothing factories, various assembly workshops, and Internet cafes.
C. Ventilation and cooling in greenhouses and horticultural greenhouses.
D. It is especially suitable for places that need to cool down and need certain humidity. Such as cotton spinning factories, wool spinning factories, hemp spinning factories, weaving factories, chemical fiber factories, warp knitting factories, texturing factories, knitting factories, silk factories, socks factories and other textile factories.
E. Applicable to the field of warehousing and logistics
JFD series ordinary fan technical data:
Wind blade diameter mm
Wind blade speed r / m
Input power kw