Metal mesh industrial screen GF1W GF2W GF3W
Industrial sieve
Wire mesh woven square mesh with the main use of solid particles, fluid filtration and decoration, dust, skeleton support and so on. Polyester cloth manufacturers in strict accordance with the requirements of the standard GB / T5330-1985 production R10, R20, R20 / 3, R40 / 3 screen mesh series, the mesh size 10mm-0.022mm (2-550 mesh), weaving form Plain, twill (2/2 twill, 2/4 twill, irregular twill, herringbone twill), metal industry network dead in accordance with Q / 90183-2002 standard drawn, wire specifications see the detailed parameters table, The screen material selection of high-quality brass, tin bronze, stainless steel, pure nickel, hole precision points 1.2.3. Level, (
1. Mesh series: Use priority series R20 / 3, R10 series, supplementary series R20, R40 / 3, R40, according to the need to choose. The series of dimensions are as follows: R20 / 3--1.4, R10-1.25, R40 / 3-1.19, R20-1.12, R40-1.06
2. Mesh size: W = L ÷ n-d W-Mesh average size. The company is located in:
L-adjacent cell length
W - Average mesh size
d-wire average diameter
L, N Table of values:
Mesh size mm Measuring length L mm Measuring mesh number n
16.0-2.80 to check the length of 10 neighboring cells
2.65-1.18 check the length of 20 neighboring cells
1.12-0.50 to check the length of 30 neighboring cells
0.45-0.15 10mm The number of adjacent cells
0.14-0.071 5mm The number of adjacent cells
0.067-0.022 3mm The number of adjacent cells
3. Mesh average size deviation range:
16.00mm-11.20mm 3% 10.00mm-5.60mm 3.3%
5.00mm-0.90mm 3.5% 0.85mm-0.28mm 4%
0.25mm-0.16mm 4.5% 0.15mm-0.106mm 5%
0.10mm-0.063mm 6% 0.56mm-0.04mm 7%
0.038mm-0.022mm 8%
8. wire diameter deviation range:
Wire diameter deviation range Wire diameter Polyester 3927 Fabric wholesale factory Deviation range Wire diameter deviation range
3.15 2.80 +0.035 -0.035 0.50 0.45 +0.010 -0.015 0.080 0.071 +0.002 -0.004
2.50 2.24 2.00 1.80 +0.030 -0.035
0.40 0.355 0.315 0.28 +0.028 0.010
0.063 0.056 0.050 0.045 +0.002 -0.003
1.6 1.40 1.25 1.12 +0.020 -0.030
0.25 0.224 0.20 0.18 +0.006 -0.008
0.04 0.036 0.032 0.030 +0.001 -0.003
1.00 0.90 0.80 0.71 +0.015 -0.020
0.16 0.14 0.125 0.112 +0.003 -0.005
0.028 0.025 0.022 0.020 0.018 +0.0015 -0.0015
0.63 0.56 +0.010 -0.015 0.10 0.09 +0.002 -0.004
Screen applications throughout the industry, agriculture, science and technology, national defense. From cutting-edge science and technology, high-tech industries, filter cloth specifications to basic necessities of life, cultural life, and the simultaneous development of the national economy, and national economy and livelihood. Main applications: aviation, aerospace, printing, printing and dyeing, electronics, mining, pharmaceuticals, food, food processing, chemical industry. The four major functions of metal mesh: sieve, filter, protection, solid. Sieve: mainly used in metallurgy, coal, rubber, petroleum, chemical, pharmaceutical, automotive, ceramics, glass and other industries for solid particles, powder, screening and so on. Filter: mainly used for the oil industry for the mud net, chemical fiber chemical industry for pickling net and liquid gas filtration and purification. Protection: Mainly used for civil engineering cement, breeding chickens, ducks, geese, rabbits and zoo fence. Machinery and equipment protection, highway guardrail, sports venues fence, road green belt protection network. Solid: Can be used in the construction industry, roads, bridges for reinforcement and skeleton support. .
For example, the chemical industry, food and condiment industry, mining, pharmaceutical, paper, metal powder manufacturing, fertilizer industry. Stainless Steel Mesh Stainless Steel Mesh Stainless Steel mesh for gas, liquid filtration and other media separation, frame filter filter cloth manufacturers are widely used in precision pressure filters, fuel filters, vacuum filters and other industries.
(Addtime：2017-12-31)
