Nowadays, it is a common phenomenon for farmers to use the fan equipment to cool down the chicken house. In addition to paying attention to the correct method when using it, it can be used better. At the time of purchase, the quality of the poultry farming equipment can determine the time of use and the failure rate. In order not to let everyone buy a poor quality fan at a high price, let’s teach you how to identify the quality of the fan.
1. Discrimination motor: The motor is the power heart of the whole fan. Its quality directly affects the quality of the fan. Excellent manufacturers generally use imported motors, which are characterized by low noise, less failure, stable quality and long service life. Most manufacturers use domestically produced motors, which are very noisy, easy to rust with iron shells, unstable quality, and short service life. Because the price difference between imported motor and domestic motor is very large, it determines that the price of the fan will also be very large. The difference, the price of the same type of fan on the market is mainly due to the price of the motor, so it is recommended that you spend more money to buy a fan with imported motor, which can save a lot of after-sales.
2. Discrimination of fan blades: Fan blades belong to the vulnerable parts of the fan. The quality of the selected materials will affect the service life of the blades. The excellent manufacturers use aviation aluminum alloy materials, while the general manufacturers use ordinary aluminum alloy materials. Even the iron material is made, the air volume is small, the service life is short, and it is easy to break.
3. Identify the inner and outer frame materials: excellent manufacturers generally use high-quality hot-dip galvanized sheet, thick galvanized layer, good quality and long service life. The general manufacturers will choose cold-galvanized sheets of domestic manufacturers with small production scale and backward equipment technology. The galvanized layer is thin, the quality is poor, and it is easy to rust.
4. Identify the protective net: excellent manufacturers generally use high-density welding of galvanized iron wire, the mesh is small, the safety is good, and it is not easy to rust. The general manufacturer adopts ordinary wire painting treatment, the mesh is large, it is easy to rust, and the safety is naturally poor.
In addition, the farmers can also identify other accessories such as bearings, belts, louvers, etc. At present, the shapes of the fans are similar. The biggest difference lies in the material. Therefore, when purchasing the fan, it is necessary to have an in-depth understanding of the materials of each part. The equipment will be more efficient, and the farmers should also pay attention to the regular maintenance during the use of the fan, which can extend the use time of the equipment.