Tungsten carbide powder is the main raw material for the production of cemented carbide. It has a diamond-like metallic luster and hardness. It is a good electrical and thermal conductivity material. Cast tungsten carbide powder of various specifications, with a particle size range of 34um to 4000 μm (5 mesh to + 400 mesh).
Recently, a customer asked about the screening of tungsten carbide powder.
If an ordinary rotary vibrating screen is used for the tungsten carbide powder screen, the material will easily block the screen, thereby reducing the screening accuracy and screening output. Therefore, Xinxiang Dayong Vibration Equipment Co., Ltd. recommends the use of ultrasonic vibrating screen for the screening of tungsten carbide powder. ultrasonic vibrating screen based on Vibrating screen, converts 220v, 50HZ electric energy into 38KHZ high-frequency electric energy on the basis of traditional vibrating screen. The ultra-fine powder is subjected to huge ultrasonic acceleration, so that the material on the surface of the screen is always suspended, so as to achieve efficient screening and Purpose of clearing the net.
Ultrasonic vibrating screen solves the screening problems of strong adsorption, easy agglomeration, high static electricity, high fineness, high density, light specific gravity, etc., so that the screening of ultra-fine powder is no longer difficult, and it is especially suitable for high-quality, fine-powder materials.
In the use of tungsten carbide powder ultrasonic vibrating screen, attention should be paid to prevent material dust and metal from entering the ultrasonic power supply and transducer during the screening operation.