Application of Vibrating Sieve Shaker in Pharmaceutical Industry

Vibrating sieve shaker is a common test sieve machine, which has a wide range of applications in the pharmaceutical industry. It is mainly used to accurately screen, filter and detect the particle size structure, liquid content and sundry amount of granular and powdery medicines. So, let's talk about how the test sieve is used in the pharmaceutical industry?

How is vibrating sieve shaker used in sieving testing in the pharmaceutical industry?

The vibrating sieve shaker can be installed with 1-6 layers of sieve frame to divide the medicines into 2-7 grades. In the pharmaceutical process, the pulverized raw materials are screened. After the drug is pulverized, the particles are mostly uneven, and most of the particles need to be screened and tested by equipment. After the raw material is crushed, its particle size is not uniform, and it needs to be sieved before mixing. In the pharmaceutical production process, the test sieve plays the role of sieving to reach the qualified material particle size in the sieving of the powder. Including raw materials, particles in the production process, and filtration and screening of finished products. The specific steps can be divided into the following three:

1. Raw material selection - raw material screening

In terms of raw material selection, the machinery used by most manufacturers is not fine enough to screen raw materials, so that many impurities are contained in the production process, or good raw materials cannot be selected, and the purity of pharmaceutical raw materials cannot be well grasped. A test sieve is required for testing.

2. Production process - filtration and screening

During the production process, due to various factors such as mechanical vibration, the granular semi-finished products are easily broken and become small lumps or powder, which affects the output and quality. For liquids, it is more necessary to use a test sieve to filter and sieve, filter out the impurities, and detect the content of the finished product.

3. Finished product - screening test

When the product is made into a finished product, it is necessary to select the drugs, and the selected products are better packaged, which also needs to be tested and tested.

The use of vibrating sieve shaker in medicine has very strict requirements and must meet the GMP production standards of the pharmaceutical industry, which is related to whether the sieved medicines will be contaminated.