Application Of Round Vibrating Screen Machine In Pharmaceutical Industry/Stainless Steel Rotary Vibro Sieve
The pharmaceutical industry rotary vibrating screen produced by Dayong Vibration Equipment Co., Ltd. is a high-precision fine powder screening machine. It has low noise and high efficiency. It takes 3-5 minutes to quickly change the screen. The fully enclosed structure is suitable for granules, powder and mucus and other materials for sieving and filtration. The rotary vibrating screen uses a vertical motor as the excitation source. The upper and lower ends of the motor are installed with eccentric weights, which convert the rotary motion of the motor into three-dimensional motion of horizontal, vertical and inclined, and then transmit this motion to the screen surface. . Adjusting the phase angle of the upper and lower ends can change the movement track of the material on the screen surface.
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As one of the most important commodities to ensure human health, “drug” has received more and more attention, and higher and higher requirements have been put forward for the variety, quality and effect of drugs. The pharmaceutical industry is a very special industry. After crushing, the particle size is uneven, and it needs to be sieved before mixing. A special vibrating screen must be used to screen materials with qualified particle size.
Generally, the pharmaceutical industry uses the compound pharmaceutical industry standard rotary vibrating screen to screen the powder. The circular vibrating screen powder machine generates three-dimensional vibration force through two uneven and horizontal heavy hammers, one is installed on the upper part to make the mesh screen A horizontal circular motion occurs, and the other is installed in the lower part, causing the screen to move in a vertical direction. These two movements are most used for each other, resulting in a three-dimensional motion. The material of this screen machine is thrown into the upper part from just above the center of the screen. After screening, the coarse material on the screen is discharged from the outlet, and the screened fine material is discharged from the lower outlet. The diameter of the screen is generally 0.4 to 0.5 meters, and the number of screens is one to five.
The pharmaceutical industry vibro screener produced by Dayong Vibration Equipment Co., Ltd. is a high-precision fine powder screening machine. It has low noise and high efficiency. It takes 3-5 minutes to quickly change the screen. The fully enclosed structure is suitable for granules, powder and mucus and other materials for sieving and filtration. The rotary vibrating screen uses a vertical motor as the excitation source. The upper and lower ends of the motor are installed with eccentric weights, which convert the rotary motion of the motor into three-dimensional motion of horizontal, vertical and inclined, and then transmit this motion to the screen surface. . Adjusting the phase angle of the upper and lower ends can change the movement track of the material on the screen surface.
On the other hand, it is the effect of cleaning the screen. There are many viscous materials in the drug series, and these materials are easy to adhere during the screening process, and the blocking of the screen affects the screening accuracy and output. The vibrating screen is equipped with bouncing balls. It is the most common net cleaning device. Its shape is round, and the material can be divided into two types: rubber material and silicone material. Its working principle is that it is evenly distributed on the pallet, generally 5-8 within ten centimeters. When the screen is vibrating and sieving, the bouncing ball also jumps and hits the screen, so as to achieve the purpose of cleaning the screen.
If you have other questions about the product, please contact us, our professionals will give you the best solution according to your needs.
