• 13 Oct, 2022
• By EPIC Powder
• 2 Comments

The multi-stage air flow classifier is made of carbon steel, stainless steel, carbon steel and Nyuminco powder machinery

Qingdao Youmingke Powder Construction Machinery Co., Ltd. has a design and construction team composed of professional and technical personnel, which fully guarantees the product quality and customer requirements for modeling. Qingdao Youmingke Powder Construction Machinery Co., Ltd. has development and design center, steel workshop, general management department and other departments

Performance characteristics of multistage air classifier:
1. Large output, low energy consumption and high classification efficiency< Br/>2. Particle size concentration: the machine adopts a vertical impeller with a single casing for classification. Stable classification technology and special sealing measures effectively prevent the leakage of coarse particles, so that the products are free of large particles, with centralized particle size and high classification accuracy< Br/>3. Reasonable structure: products with 1-6 grain sizes can be produced at the same time according to user requirements< Br/>4. Strong applicability: it can be combined with various mills (air flow mill, mechanical mill, ball mill, Raymond mill, vibration mill, etc.) to form closed circuit or open circuit combined operation< Br/>5. High degree of automation: all impeller classifiers at all levels adopt electronic frequency modulation stepless speed regulation, and electronic control and automatic dust removal are realized in the process of automatic circulating multi box dust collection, which improves the stability of the negative pressure of the whole machine< Br/>Maintenance method of multistage air classifier:
1. All lubricating points shall be lubricated with sodium base grease or calcium base grease< Br/>2. Check whether the lubricating oil inside the reducer is on the oil needle mark every shift, and change the oil every 6 months< Br/>3. Regularly check whether the lower support or intermediate support bearing bush, bearing and sealing ring are worn and whether the bearing bush is damaged for timely replacement< Br/>4. For bearing lubrication, high-pressure oil must be injected into the bearing with a manual dry oil pump every 4 hours to maintain the sealing performance of the bearing< Br/>For the equipment materials of multi-stage air flow classifier, our company mainly produces carbon steel, stainless steel, and carbon steel plus wear-resistant protection. According to the characteristics of different materials, our professional technicians will recommend appropriate equipment materials for you.
The overall cost of multi-stage air flow classifier made of carbon steel is lower than that of stainless steel and carbon steel plus wear-resistant protection. Customers can realize the maximization of benefits at a lower price. For materials used in food and medical yao industries, stainless steel equipment is usually used, so that no pollution will be caused in the grading process. For materials with high hardness such as quartz, use carbon steel and internal ceramic wear-resistant protection to extend the service life of the equipment and reduce the frequency of replacement of accessories< Br/>Multi stage air classifier is widely used in the kaolin industry. Kaolin is a non-metallic mineral consisting of kaolin, which is mainly used in daily ceramics, building sanitary ceramics and refractory ceramics, as well as as the filler or white pigment for paper making, building, coating, rubber, plastics, textiles, etc. Kaolin has been applied in many industries< Br/>At present, the fine and deep processing of kaolin mainly depends on mechanical mills and air flow mills. The mechanical crusher generally crushes to about 700-1000 meshes. However, because it is mechanically crushed, the iron content in the final product of Zui increases, which is not suitable for industries that require purity. The air flow mill can crush to 1000-5000 meshes, and the products produced are finer in particle size and higher in purity. For industries with high purity requirements, multistage air classifier should be used