1, steel skeleton: materials have good or bad, choose good is expensive, choose bad is cheap. The same angle steel, 3# and 4# prices are different, that is, the same type of steel, as well as material thickness of the sub - made, product quality is also different.
2, glass fiber reinforced plastic shell: the same resin, the use of different, different prices. Glass steel shell thickness is different, quality is different, the price is different. Glass steel shell thickness is thin, cheap and expensive. Once the cooling tower has been assembled, it is good to transport the cooling tower in the course of transportation. Why can't the FRP bear the weight of the cooling tower motor? Because the FRP shell is thin, the strengthening is not strengthened.
3 、 cooling tower motor / reducer: motor to choose cooling tower for special, quality is also different. The same type of motor, good quality and poor difference of several hundred. The same power motor and pole number ("pole" number is low speed faster, "" several higher speed slower) points, the general cooling tower without high speed motor, because the working environment is damp, wet and hot, high speed motor is easy to bad, "the price of motor pole number is the more expensive.
4. Cooling tower fan: fan is made up of aluminum blade and welding wheel hub. The width and thickness of aluminum blade are related to the quality and price of the products. As the most important part of cooling tower cooling effect, the quality of the cooling tower fan relates to the efficiency of the cooling tower.
6, cooling tower water distribution system: divided into fixed and rotary two. The utility model is composed of a dry pipe, a water distributing branch pipe and a nozzle or a rotating water distributor.
7. Cooling tower water collector: fixed pipe cloth water, because of the use of splash nozzle, splash cooling water will be drawn out of the cooling tower, resulting in water loss and environmental pollution. The water collector is to prevent splashing water from splashing in the cooling tower.