Test Sieve Separates Materials of Different Particle Sizes

Test sieve is a kind of sieve installed in the automated instrumentation of dispersed screening samples, which can replace the manual screening of samples for particle sizes, greatly reduce labor intensity, and improve the quality of sample screening.

Test sieve is generally divided into slap type and test standard type. The slap sieve, also known as slap type vibrating screen or slap type standard vibrating sieve machine, is applicable to the general abrasive particle size composition check, superhard material production grading, and material composition check. Standard test type sieve, also known as standard experimental sieve, is suitable for accurate screening, filtering, and detection of particle size structure, liquid-like solids content, and amount of impurities of granular and powdery materials.

Specification

Material: SS304, SS316, and brass
Aperture: 1–900 mm
Wire Diameter: 0.56–500 mm
Screen Diameter: 10–50 mm
Screen Height: 4.5–8.8 mm
Screening area: 33% – 51%

Table 1: Test Sieve Specification
Item	Aperture	Wire Diameter (D)	Screening Area (A0)
-	mm	mm	%
1	1	0.56	41
2	1.12	0.56	44
3	1.18	0.63	43
4	1.25	0.63	44
5	1.40	0.71	44
6	1.60	0.80	44
7	1.70	0.80	46
8	1.80	1.80	48
9	2	0.90	48
10	2.24	0.90	51
11	2.36	1	49
12	38	30	31
13	40	32	31
14	45	32	34
15	50	36	34
16	53	36	35
17	56	40	34
18	63	45	34
19	71	50	34
20	75	50	36
21	80	56	35
22	90	63	35
23	100	71	34
24	106	71	33
25	112	80	34
26	125	90	34
27	140	100	34
28	150	100	36
29	160	112	35
30	180	125	35
31	200	140	35
32	212	140	36
33	224	160	34
34	250	160	37
35	280	180	37
36	300	200	36
37	315	200	37
38	355	224	38
39	400	250	38
40	425	280	36
41	450	280	38
42	500	315	38
43	560	355	37
44	600	400	36
45	630	400	37
46	710	450	37
47	800	450	41
48	850	500	40
49	900	500	41