In the purchase of nozzles, to carefully select, in order to be able to choose a high-quality, appropriate nozzle. Different industries, different spray conditions have different nozzles, how to achieve better spray effect, this is very necessary skills. What are the quality nozzles?
1. high quality fan nozzle nozzle should be smooth and spiny.
2. The high quality solid cone nozzle can eject a perfect element when it works, and it is very uniform and will not deflect.
3. The high-quality nozzle must be exquisite, smooth, and very beautiful, high-gloss, can not feel stabbing, scratching, etc.