Many customers do not understand the relationship between vibrating screen mesh size and particle size and are confused about the process of selecting vibrating screening equipment and screen mesh. Sanyuantang Machinery explains the screen mesh number in detail for you in this article. And the comparison and relationship of particle size.

   The mesh number of the screen is the number of holes in the screen, specifically, the number of holes per square inch. From this concept, it can be seen that the larger the mesh number, the smaller the aperture. Usually, mesh number However, because the wire thickness used in weaving the mesh is different, different national standards are also different. Currently, there are three commonly used standards: the United States, the United Kingdom, and Japan. Among them, the standards of the United States and the United Kingdom are relatively close, and the Japanese standards are quite different, our country widely adopts American standards.

Screen mesh size and pore size comparison table

Screen hole size (mm)	Wire diameter (mm)	Screening rate (%)	Mesh number (mesh/inch)
4	1	64	5
3.35	0.8	65	6
3.35	0.63	71	6
3.15	0.8	64	6
3.15	0.56	72	7
2.8	0.71	61	7
2.8	0.56	69	8
2.5	0.63	64	8
2.5	0.5	69	8
2.36	0.56	65	9
2.36	0.45	71	9
2	0.5	64	10
2	0.4	69	11
1.9	0.6	58	10
1.9	0.5	63	11
1.8	0.45	64	11
1.7	0.45	63	12
1.7	0.4	66	12
1.6	0.45	61	12
1.6	0.4	64	13
1.5	0.4	65	13
1.4	0.4	60	14
1.4	0.355	64	15
1.32	0.4	59	15
1.25	0.4	57	15
1.25	0.315	64	16
1.18	0.4	56	16
1.18	0.315	62	17
1.12	0.355	58	17
1.12	0.28	64	18
1.06	0.355	56	18
1.06	0.28	63	19
1	0.355	54	19
1	0.25	64	20
0.95	0.355	53	20
0.9	0.355	51	20
0.85	0.315	53	22
0.85	0.224	53	24
0.8	0.315	51	23
0.8	0.2	64	25
0.75	0.315	50	24
0.75	0.28	53	25
0.71	0.28	51	26
0.71	0.2	61	28
0.67	0.28	50	27
0.63	0.25	51	29
0.63	0.2	58	31
0.6	0.25	50	30
0.6	0.18	59	33
0.56	0.224	51	32
0.56	0.18	57	34
0.53	0.224	49	34
0.53	0.18	56	36
0.5	0.224	48	35
0.5	0.16	57	39
0.475	0.18	53	39
0.475	0.16	56	40
0.45	0.18	51	40
0.45	0.14	58	43
0.425	0.16	53	43
0.425	0.14	57	45
0.4	0.16	51	45
0.4	0.14	55	47
0.375	0.16	49	48
0.375	0.125	56	51
0.355	0.14	51	51
0.355	0.125	55	53
0.315	0.14	49	56
0.315	0.15	51	58
0.3	0.14	46	58
0.3	0.11	53	62
0.28	0.14	44	61
0.265	0.14	43	63
0.25	0.13	44	68
0.25	0.1	51	73
0.236	0.13	43	70
0.224	0.13	41	73
0.224	0.09	51	81
0.212	0.13	40	75
0.212	0.09	49	84
0.2	0.13	38	78
0.2	0.08	51	91
0.19	0.13	36	81
0.18	0.13	35	83
0.18	0.07	51	101
0.17	0.11	35	90
0.17	0.06	53	109
0.16	0.11	35	93
0.16	0.06	51	114
0.15	0.1	36	102
0.15	0.06	50	119
0.14	0.09	37	110
0.14	0.063	48	125
0.13	0.09	35	114
0.125	0.09	34	118
0.125	0.05	51	145
0.118	0.05	36	128
0.118	0.05	49	151
0.112	0.08	34	132
0.112	0.063	41	145
0.106	0.071	36	144
0.106	0.05	46	163
0.1	0.071	34	149
0.1	0.05	44	169
0.095	0.063	36	161
0.09	0.063	35	166
0.09	0.05	40	181
0.085	0.056	36	180
0.08	0.056	35	187
0.08	0.04	44	212
0.075	0.056	33	194
0.075	0.045	39	212
0.071	0.056	31	200
0.067	0.05	33	217
0.063	0.045	34	235
0.063	0.04	37	247
0.06	0.045	33	242
0.056	0.04	34	265
0.053	0.04	33	273
0.053	0.032	39	300
0.05	0.036	34	295
0.05	0.03	39	317
0.048	0.032	36	318
0.045	0.036	31	314
0.045	0.028	38	348
0.04	0.03	32	363
0.038	0.025	36	403
0.028	0.022	31	508
0.02	0.02	32	630