Experimental Sieve

What is Experimental Sieve?

Testing pharmaceutical powders：very fine powder No. 8 sieve (150 mesh) No. 9 sieve (200 mesh) no less than 95% of the powder.

Experimental Sieve is a sieving test instrument used in the laboratory, usually used for sieving powder, granules and other materials, and consists of two parts: a sieve frame and a sieve body. The size of the material is controlled and screened by the screen hole size of the screen frame, and its main screening power comes from the vibrating screen of the screen body.

Experimental Sieve Application

Experimental Sieve is mainly used for the analysis and testing of the particle size of materials, and can be used to measure the size range and distribution of particles, as well as particle shape, density and other characteristics. Its application scope covers many fields such as chemical industry, mining, food, medicine, metallurgy, etc. The specific materials include aggregate, soil, cement, graphite powder, grain, sand, glass powder, etc.

Experimental Sieve Features

1. High precision: It has extremely high precision and sensitivity, which can effectively improve the analysis precision and reliability.

2. Simple structure: simple structure, easy to operate and maintain, not easy to damage and malfunction.

3. Easy to clean: It is relatively easy to clean, just rinse with water, and there is no need for more complicated cleaning work.

Experimental Sieve Mesh and Pore Size

Number	Mesh（mm）	Number	Mesh（mm）	Number	Mesh（mm）	Number	Mesh（mm）
2	13	26	0.71	90	0.16	260	0.06
3	6.5	28	0.63	100	0.154	280	0.055
4	5	30	0.6	110	0.14	300	0.054
5	4	32	0.55	115	0.13	320	0.048
6	3.2	36	0.5	120	0.125	325	0.045
7	2.8	40	0.45	130	0.111	350	0.041
8	2.5	45	0.4	140	0.105	360	0.4
9	2.2	50	0.355	150	0.1	400	0.0385
10	2	55	0.315	160	0.098	500	0.03
12	1.6	60	0.3	180	0.09
14	1.43	65	0.25	190	0.08
16	1.25	70	0.22	200	0.075
18	1	75	0.2	220	0.07
20	0.9	80	0.18	240	0.065
24	0.8	85	0.17	250	0.063

How to clean up Experimental Sieve

1. Turn off the power of the test sieve

2. Loosen the iron buckles on the four corners to fix the standard sieve, remove the upper cover of the vibrating screen, and remove the two layers of screens.

3. Clean up the rest of the standard inspection sieve with a vacuum suction hose and a rag.

4. Use compressed air to clean the particles and powder from the sieve. If the particles and powder are stuck in the sieve and cannot come out, you can use a screwdriver to push out or tap the sieve.

5. Install the upper small hole screen - large hole screen - upper cover in order

6. The tools used when cleaning up the standard inspection sieve must be cleaned.