Talking about the factors affecting the efficiency of blast cleaning
Sandblasting machine accessories and other factors affecting the efficiency of sandblasting cleaning also include abrasive conditions, operator proficiency, nozzle material and so on. As far as a single independent factor is concerned, the impact on the efficiency of blast cleaning is very intuitive, but due to the constraints of environmental conditions, it is difficult for various factors to achieve the optimal effect. For example, the diameter of the nozzle should be as large as possible, but from a safety point of view, the human body is prone to fatigue for a long time. In principle, the nozzle diameter of the manual operation must not be larger than 12㎜; In addition, the accessories of the sand blasting machine are about the air supply of the air compressor. At 6m3 / min, if a nozzle with a bore of 12㎜ in diameter is selected (a nozzle with a bore of 10㎜ should be selected at this time), the cleaning efficiency will not increase but will decrease accordingly. Therefore, in order to maximize the efficiency of blast cleaning, it is necessary to comprehensively analyze and deploy according to the environmental conditions in which it is located, so as to achieve the best results.