Aluminum alloy high pressure blower
High-pressure blowers are usually die-casted using aluminum alloy as the source material. Why not use other materials? Compare stainless steel and cast iron.
This is because aluminum alloys have multiple advantages and are also the most commonly used on many devices in many industries. Their characteristics are easy processing, good heat dissipation, light weight, but high strength, good sealing, and beautiful appearance. In the production process, shrinkage, trachoma and pores are easy to occur, so the requirements for die casting are particularly high.
So what about stainless steel, because of manufacturing reasons, and considering the temperature rise problem, the exterior of the fan is designed with a lot of heat sinks. If it is made of stainless steel, it will be very complicated and the process is very troublesome. If friction occurs, sparks will occur, and the cost will be double It is improved, although it has better anticorrosive properties, but it is rarely used in this area, so it cannot be manufactured with this material. If you have special needs, you can contact us for customization.
The use of cast iron is a general term for an alloy consisting mainly of iron, carbon and silicon, which is also durable, but the overall cast iron has a slightly poorer heat dissipation performance, slow thermal conductivity, and cast iron is divided into good and bad, and the weight is relatively heavy. For the impeller, it is not easy to produce and mold, so this material is not used.
For plastic materials, it is not feasible. The fan will emit heat during operation. The amount of heat is determined by the load, so it cannot be operated at high temperatures for a long time, and it is prone to deformation, which is not conducive to long-term operation.