Standard Test Sieve for Soil/Stone/Sand/Medicinal Powder/Tea Sifting

China Standard Test Sieve for Soil/Stone/Sand/Medicinal Powder/Tea Sifting, Find details about China Standard Sieve, Soil Sieve from Standard Test Sieve for Soil/Stone/Sand/Medicinal Powder/Tea Sifting

Basic Info.

Model NO.

ZB-TS

Openings

0.02-100 mm

Trademark

Transport Package

Wooden Box

Specification

ISO9001

Origin

China

HS Code

73239900

Model NO.

ZB-TS

Openings

0.02-100 mm

Trademark

Transport Package

Wooden Box

Specification

ISO9001

Origin

China

HS Code

73239900

Product Desciption

Test sieves are widely used in many fields for its different types and materials. Our test sieves is general used for food, paper, processing industry, stones and powders, research lab, construction and building industry, mining and the oil chemical and more industries.
According to different materials and produce process, test sieves can be divided into brass mesh test sieves, woven mesh test sieves, perforated plate sieves and grid sieves. Special sieves are available, such as half height sieves, micro plate sieves, wet washing sieves, extra depth sieves, air jet sieves, grain Sieves. For instance, stainless steel half height sieve and microplate sieve with woven wire mesh in diameter 30mm to 120mm used to sieve silica from a particle size of 500 microns to 20 microns.

Laboratory test sieve
Laboratory test sieve is a measuring instrument, mainly used in metallurgy, abrasive, construction industries and research lab for precise classification of the minute granule materials. For example, certified sieves may be used for pharma testing. Sieves should be used with care, cleaned regularly and stored in a safe dry place. To avoid chemical corrosion, we recommend the use of stainless steel sieves.
Woven wire mesh test sieves
Woven wire mesh sieves with precise opening are the most widely used test sieves for laboratory particle size analysis. Seamless frames ensure a precise fit and superior quality. They are made of the highest quality brass or stainless steel materials and are available in diameter sizes of 38, 100, 150, 200, 250, 300, 315, 350, 400 and 450 mm.
Perforated test sieves
Perforated plate sieves are available in diameter sizes of 200, 300, 315, 350, 400 and 450 mm. Aperture sizes range from 125 mm to 4 mm in square hole and 125 mm to 1 mm in round hole.

U.S.A. standard test sieve designation - *ASTM-E-11*
Alternative No.	Nominal openings		Nominal wire diameter
Alternative No.	inch	mm	inch	mm
4"	4.000	100	0.2480	6.30
3-1/2"	3.500	90	0.2394	6.08
3"	3.000	75	0.2283	5.80
2-1/2"	2.500	63	0.2165	5.50
2.12"	2.120	53	0.1968	5.00
2"	2.000	50	0.1988	5.05
1-3/4"	1.750	45	0.1909	4.85
1-1/2"	1.500	37.5	0.1807	4.59
1-1/4"	1.250	31.5	0.1665	4.23
1"	1.000	25	0.1496	3.80
7/8"	0.875	22.4	0.1378	3.50
3/4"	0.750	19	0.1299	3.30
5/8"	0.625	16	0.1181	3.00
0.530"	0.530	13.2	0.1102	2.80
1/2"	0.500	12.5	0.1051	2.67
7/16"	0.434	11.2	0.0965	2.45
3/8"	0.375	9.5	0.0894	2.27
5/16"	0.312	8	0.0787	2.00
0.265"	0.265	6.7	0.0709	1.80
1/4"	0.250	6.30	0.0709	1.80
NO. 3-1/2	0.233	5.66	0.0661	1.68
NO. 4	0.187	4.75	0.0606	1.54
NO. 5	0.157	4	0.0539	1.37
NO. 6	0.132	3.35	0.0484	1.23
NO. 7	0.111	2.80	0.0430	1.10
NO. 8	0.0937	2.36	0.0394	1.00
NO. 10	0.0787	2	0.0354	0.900
NO. 12	0.0661	1.70	0.0319	0.810
NO. 14	0.0555	1.40	0.0285	0.725
NO. 16	0.0469	1.18	0.0256	0.650
NO. 18	0.0394	1	0.0228	0.580
NO. 20	0.0331	0.850	0.0201	0.510
NO. 25	0.0278	0.710	0.0177	0.450
NO. 30	0.0234	0.600	0.0154	0.390
NO. 35	0.0197	0.500	0.00134	0.340
NO. 40	0.0165	0.425	0.0114	0.290
NO. 45	0.0139	0.355	0.0097	0.247
NO. 50	0.0117	0.300	0.0085	0.215
NO. 60	0.0098	0.250	0.0071	0.180
NO. 70	0.0083	0.212	0.0060	0.152
NO. 80	0.0070	0.180	0.0052	0.131
NO. 100	0.0059	0.150	0.0043	0.110
NO. 120	0.0049	0.125	0.0036	0.091
NO. 140	0.0041	0.106	0.0030	0.076
NO. 170	0.0035	0.090	0.0025	0.064
NO. 200	0.0029	0.075	0.0021	0.053
NO. 230	0.0025	0.063	0.0017	0.044
NO. 270	0.0021	0.053	0.0015	0.037
NO. 325	0.0017	0.045	0.0012	0.032
NO. 400	0.0015	0.038	0.0012	0.030
NO. 450	0.0012	0.032	0.0011	0.028
NO. 500	0.0010	0.025	0.0010	0.025
NO. 635	0.0008	0.020	0.0008	0.020