Silicon fine powder is made of natural quartz (SiO2) or molten quartz (natural quartz high temperature melting, amorphous SiO2 after cooling), ball mill (or vibration, air flow), flotation, pickling, high purity water Treatment of micropowder processed by multi-course process. Silicon fine powder is a non-toxic, odorless, non-polluting inorganic non-metallic material. Since it has excellent temperature resistance, alkali corrosivity, poor thermal conductivity, high insulation, low expansion, chemical performance, high hardness, and widely used in chemical, electronics, integrated circuit (IC), electrical appliances, plastics , Paint, advanced paint, rubber, defense and other fields. With the rapid development of the high-tech field, silicon micropowder will also enter the new historical development period.What are the characteristics of the FW powder classification machine? Today, Shandong Yelai Powder Technology Co., Ltd. came to introduce you to you.
The FW type powder classifier is as a dry airflow classifier, a centrifugal grade machine with a flow field regulation device and a high speed turbine rotor, has a wide range of grading, high grading efficiency, grading accuracy High, cutting the particle size accurate, stability is good.
The FW powder classifier also has the following characteristics:
(1) Hierarchical Wide wide range: This machine can be hierarily graded or inorganic any material, grading particle diameter D97 = 3 to 74 um, graded spherical, sheet-shaped, and fiber particles; it is also possible to separate materials with large differences.
(2) High grading accuracy: Complete stable grading flow field and reliable seal, the material can be precisely graded D97 / D97 / D75 / D25 = 1.1 to 1.5.
(3) High grading efficiency: strong eddy current field and the fine powder cleaning device, can grade fine powder at high efficiency, Newton's efficiency 70 ~ 95. (4) High-speed and complete foreign streaming, greatly eliminating the wear of the classified equipment. ◇ With a strong dispersion device, the agglomerated powder can be effectively dispersed and graded.
(5) flammable, explosive, easy oxidized materials can be used to achieve closed-circuit classification, inert gas circulation using an inert gas as a medium. ◇ Multi-level classification series: canConfigure 1 to 5 airflow classifiers, and divide the material into a number of particle size requirements of particle size as a certain particle size.
(6) Full enclosed negative pressure, no dust pollution.
ALPA adheres to the concept of "fulfilling social responsibility, excellent corporate citizen", and every sale of a device will donate 1000 yuan public welfare fund to rescue children and difficulties in the mountainous poverty in the mountains. Staff family. Alpa adheres to this commitment from beginning to end to actually act. The development of the company is inseparable from the support of the government and the people, and actively undertakes social welfare responsibility is an important responsibility of enterprises. It is an important manifestation of enterprises to return to society and reward customers for a long time.
