Polyester/Nylon/SS Mesh Filter Discs – Standard & Customized Shapes

Test sieves are widely used for laboratory sampling and particle size analysis. Woven wire mesh sieves are the most widely used types with aperture ranging from 125 mm down to 20 micron in full and half versions. This type of test sieve is made of stainless steel wires.

Besides, we can supply nylon mesh sieves for medical granulating and arranging.

There are complete sizes of test sieves for choice. Abrasive and corrosive resistance performance make them be used with corrosive elements.

Two nylon monofilament mesh sieve with plastic frame on white background.
Ring Types
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A piece of nylon monofilament mesh test sieves on the white background.

Nylon test sieves

A piece of stainless steel woven mesh test sieves on the white background.

Stainless steel test sieves

Advantages
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  • Precision frame (ensures consistent nestability)
  • Precise aperture
  • Natural fillet (free flowing of sample)
  • Totally sealed (no crevice to lose material)
  • Evenly tensioned mesh (ensures accurate analysis)
  • Safe edge (big radius makes it comfortable to handle)
  • Serial number (ensures full traceability)
Applications
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  • Grain sieve
  • Medical sieve
  • Medical granulating
  • Medical pelletizing
Dimensions
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  • Material
    • Nylon mesh sieve: nylon monofilament mesh screen and plastic frame.
    • Stainless steel woven mesh sieve: stainless steel woven wire screen and frames.
  • Diameter
    • Nylon mesh sieve: 20 mm.
    • Stainless steel woven mesh sieve: 100/150/200/250/300/400/450 mm.
Standard Specifications of Nylon Mesh Test Sieves
Mesh Count Aperture Mesh Aperture Mesh Aperture
mesh/inch mm mesh/inch mm mesh/inch mm
4 5 35 0.5 150 0.1
5 4 40 0.45 160 0.098
6 3.2 45 0.4 180 0.09
7 2.8 50 0.355 190 0.08
8 2.5 55 0.315 200 0.074
10 2 60 0.3 250 0.063
12 1.6 65 0.25 300 0.054
14 1.43 70 0.22 325 0.045
16 1.25 75 0.2 360 0.04
18 1 80 0.18 400 0.0385
20 0.9 90 0.16 500 0.03
24 0.8 100 0.15 600 0.025
26 0.71 120 0.125 800 0.015
28 0.63 130 0.111 1000 0.005
30 0.6 140 0.105 - -
Standard Sizes of Stainless Steel Test Sieves
Outer Diameter Height
100 mm 3.937" 45 mm 1.772"
150 mm 5.905" 50 mm 1.969"
200 mm 7.874" 50 mm 1.969"
250 mm 9.843" 60 mm 2.362"
300 mm 11.811" 60 mm 2.362"
400 mm 15.748" 70 mm 2.756"
500 mm 19.685" 88 mm 3.464"
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