• 10 Nov, 2022
• By EPIC Powder
• 2 Comments

The manufacturer of air flow pulverizer analyzed the causes of noise and solutions EPIC Powder Machinery

Air flow mill, also known as fluid energy mill, is used for micronization of solid materials. In many cases, the micronization process is usually considered as a black box that produces fine powder and coarse particles. The air flow mill often makes noise during operation, which makes users feel puzzled. According to the production and manufacturing experience and practical application of the air flow mill manufacturer EPIC Powder Machinery for many years, we can find out the reason and propose solutions for you

The main reasons for the noise generated by the air jet mill during crushing are: ① When the mill is running at high speed, the running parts drive the air to generate“ Xiao” Cry: ② Vibration sound generated during equipment operation; ③ Rubbing sound between rotary table or hammer and medicine; ④ Rubbing sound generated by rotating parts of equipment. For the causes of noise, the main solutions are: ① Add lubricating oil to each rotating part, and adjust if the bearing and shaft are misaligned; Replace the bearing if it is worn; ② The phenomenon of heat generation in the crushing process will also produce noise, so water distribution in the crushing chamber can be used to cool the jacket; ③ Install muffler at the air inlet of crushing room; ④ The equipment shall be subject to vibration reduction treatment, such as damping pad. As an efficient and fine powder processing equipment, the air flow mill undertakes the important task of serving the development of the powder industry. EPIC Powder Machinery is a large production base of air flow mill with technical advantages in China. Since its establishment, EPIC Powder Machinery has provided tens of thousands of equipment and production lines for various industries at home and abroad, and provided incoming material experiments and testing. Welcome to call for consultation