Inert gas protection airflow pulverization grading machine (nitrogen protective powder equipment) is applied to a metal powder, an easy oxidation of raw materials, flammable explosive materials, pharmaceutical ultrafine powder, and other industries and raw materials that require inert gas protection. Inert gas protection airflow pulverization classifier (nitrogen protective powder equipment) Typical materials are: microcolite type aluminum powder, selenium powder, carbonyl iron powder, cobalt powder, tungsten powder, magnesium powder, nickel powder, tantalum powder, etc.
Stainless steel fine powder made using ball mills requires separation of stainless steel fine powder and unrinding sufficient stainless steel fine powder in accordance with the screening equipment, and the particle size of stainless steel fine powder in different uses is also different. Standard. Different requirements of stainless steel fine powder particle size according to different applications, stainless steel fine powder can be divided into coarse powder, medium powder, fine powder, very fine powder and 5 levels of ultrafine powder. How to cut stainless steel fine powder or classify the card segment? This requires the use of airflow classifiers produced by Erli, Shandong, which can screen fine powders between 1-74 microns to screen, which is very suitable in stainless steel fine powder. Let's take a detailed introduction to the airflow classifier in detail.
Airflow classifier structure:
classifier, design reasonable, complete sets of equipment made of feeding system, classifier collector, cyclone collector, pulse collector, fan, air pressure Machine, control cabinet, etc.
Airflow classifier performance and characteristics:
1, used in the production of particle size distribution requirements, the finished particle size upper and lower limit control is strict.
2, while producing several granular grade products, one grading machine can replace several single-stage classification machines.
3, low energy consumption: same processing, energy consumption than other horizontal, vertical grading machine is reduced by 50%.
4, high efficiency: same processing amount, grading efficiency is 50% higher than other horizontal.
5, high precision: high grading fineness, completely eliminate excessive particles and sievements in the product.
6, low speed: the same graded particle size, the grading wheel speed is 50% lower than other horizontal, and the vertical grading machine is reduced by 50%. Production of Mohshi Hardness
7, the structure is all: Configure a dedicated grading structure according to different special requirements. <5的粉体时，分级轮无磨损;生产莫氏硬度≥7的粉体时，分级轮使用寿命比其它卧式、立式提高5～8倍。
8. It can form a closed or open system with a ball mill, Raymond mill, impact grinding, airflow pulverizer and other polls.
9, negative pressure production, no dust pollution, excellent environment.
10, high automation, strong stability, easy operation.
Airflow classifier application range:
1. Various powder ultrafine grades, remove debris, dispersion.
2, the grading of the crude particles of ultrafine powder and nano noodles; stickiness, strong agglomeration, difficult dispersion, and poor fluidity.
Airflow classifier has had mature technology and processes in the preparation of stainless steel fine powder, and has been widely used in numerous processing companies in China and has excellent effects. The airflow classifier is also suitable for the preparation of other dry powder materials.