FL airflow classifier is an important hand to ensure particle size indicators of powder material

　　Super-micro gas flow grinding is made of a large part of a crusher, a cyclone separator, a pulse dust box and a fan, has a variety of overall performance, production process, uniform, no screen, non-mesh, uniform particle size. Continuous progress. It utilizes the relative movement between the active gear disc and the fixed tooth disc, or the gas high speed flows the material to obtain the material to teeth impact, friction, and materials from each other, and the powder is pulverized by the rotating centrifuge and the air machine. Enter the cyclone separator, then passed through the shutter, dust into the pulse dust cleaning tank, and the filter is adjusted by filter cartridge and recovery. The whole machine is designed according to the GMP standard, all of which are made with stainless steel materials, and there is no dust in the production.In the fields of metallurgy, chemical, mines, batteries, new materials, food, etc., are now everywhere. The FW airflow classifier is an important means to ensure the particle size indicators of the powder material, and it also occupies an important position in various fields. The FW airflow classifier utilizes fluid rotational flow than a few tens of or even hundreds of times of centrifugal inertial force, and the particles suspended in the gas stream are dispersed, separated and extracted and extracted from particles of two or more particle size levels. material.

　　In thermal spray powder materials, the general screening machine is difficult to remove the ultrafine powder, in particular 5 μm or less, and the presence of ultrafine powder has seriously affected the powder during spraying. Use, reducing coating performance. Therefore, the powder material is treated with the FW airflow classifier, which is of great significance for improving the quality of thermal spray powder. FW airflow classifier has the following advantages in the preparation of powder materials:

　　1, according to the size of the particle size, the shape, the density is different, no water, no water, complete dry, can obtain particle size distribution Narrow, non-polluting fine powder;

　　2, efficient grading, elimination of wear technology, reliable seal, no leakage technology, large particle control technology, fine powder extraction technology, complete, stable flow field design technology, constant gas solid concentration ratio Design technology, adjustment of a certain number of product yields;

　　3, wear small wear: high purity, ultra-narrow machining ultrafine powder, avoiding the wear of the horizontal grade machine. Under the same material, the service life of the equipment is more than 5 times the ordinary classifier;

　　4, high grading accuracy: stable, complete grading flow field and special sealing measures, reliably prevent leakage of crude particles VerticalThe turbine classifier is cycled to ensure qualified product particle size;

　　5, full negative pressure, no dust pollution, equipment does not need to do the foundation, convenient for maintenance and maintenance. Online detection can be implemented according to user needs, and automatic automatic no-producing jobs are implemented.

　　From the above, the advantage of the FW airflow classifier is highlighted, and it is very suitable for the grading sort of powder materials. In many practical applications at home and abroad, the grading accuracy and grading efficiency of the FW airflow classifier have been highly praised by many users, accumulating a large number of successful cases.

　　Level excellence, win! In order to ensure the "zero-defect, continuous improvement" quality improvement and effective development, Shandong ALPA Powder Technology Co., Ltd. Quality Management Committee actively explores the management of new models, receiving the study of 8D working methods in recent hours, and combines enterprises Operation status, initially formed organic combination, comprehensive quality control system and successful practice, effectively improved the company's quality risk prevention and control ability, in order to promote the high-quality development of enterprises to build a solid foundation.