Types, specifications, models and standards of wire mesh test sieves

Wire woven mesh test sieve is also known as standard sieve, test sieve, sample sieve, experimental sieve, inspection sieve, etc.
Types of wire woven mesh test sieve: standard sieve, sample sieve, standard sieve, iron frame sample sieve, stainless steel sample sieve, round hole sieve, punching sieve, punching frame standard sieve, sample sieve chassis + top cover, cement standard sieve, wooden frame coal sample sieve, punching frame sand sieve, plastic frame nylon sample sieve, chrome-plated punching frame standard sieve, chrome-plated standard sieve, copper punching frame standard sieve, stainless steel cell sieve, all-copper standard sieve, pharmacopoeia sieve, nylon standard sieve, coal sample sieve, etc.
Classification of wire woven mesh test sieve: conventional standard sample sieve, chemical special sieve, soil special sieve, stone special sieve, sand special sieve, cement special sieve, asphalt special sieve, coal sample special sieve, metallurgical ore inspection sieve, etc.
The mesh materials of the wire woven mesh test sieve are divided into three types, each with different characteristics and application ranges: wire woven mesh (the most widely used mesh has only square holes from 2.36 mm to 0.02 mm), perforated plate mesh (mainly used for large meshes, with round and square holes ranging from 0.2 to several hundred mm), and electroformed mesh (mainly used in high-precision occasions, so that each mesh is within the average error range). As a professional manufacturer of standard sieves, it is necessary to have a tool microscope and a projector. The tool microscope is used to check the accuracy of the mesh, using the arithmetic mean method (the latest method is the normal distribution method). The
wire woven mesh test sieve is mainly used in laboratories, laboratories, item screening, screening, grading and other inspection departments, for the accurate screening, filtration and detection of the particle size structure of granular and powdery materials, the content of liquid solids and the amount of debris. Standard sieves are used for precision filtration in various industries such as metallurgy, wine industry, medicine, chemical industry, agriculture, food, grain, cement, coal, geology, scientific research, etc. The material, size and filtration accuracy of standard sieves can be produced according to customer needs. Specifications and
models of metal wire woven mesh test sieves:
  1. Standard sieve materials: stainless steel wire mesh, galvanized wire mesh, nylon wire mesh; chrome-plated plate, stainless steel plate, galvanized plate, copper plate, aluminum alloy plate, etc.
  2. Features of standard sieves: wear-resistant, easy to use, suitable for graded screening.
  3. Standard sieve specifications: 2 mesh-500 mesh.
  4. Standard sieve, test sieve, detection sieve diameter: 5cm, 6cm, 8cm, 10cm, 205cm, 305cm.
  5. Sample sieve, Chinese medicine sieve, grain selection sieve: diameter 105cm, 155cm, 205cm, 255cm, 306cm, 407cm, 457cm, 509cm, 6010cm.
  6. Cement sieve: 15cm, 13cm, 175cm, 205cm.
  7. Square hole, round hole, coal sample sieve: [wooden frame hole 0.2-100cm], 453510cm, 757510cm, 906010cm.
The sieves for metal wire woven mesh test sieves are metal wire woven mesh, the mesh requirements are GB6003.1-1997 and punching plate, the mesh requirements are GB6003.2-1997. Installed in the top-impact vibrating screen machine or the slapping screen, the particle size composition of various powder materials is graded.
Metal wire woven mesh test sieve product model: Φ200*50, Φ200*25 The sieves used in the stainless steel high-grade test sieves produced by our company are strictly produced in accordance with the GB6003.1-1997 standard and selected through a tool microscope.
Wire mesh test sieve product features:
    1. The sieve frame is made of SUS304 (0Cr18ni9) stainless steel stretched and polished, with a wall thickness of 0.6 mm, a surface that can be seen through, the overall molding is sturdy and durable, non-magnetic, the sieve and the sieve frame are fixed by soldering and will not loosen. It can withstand high temperatures below 300 degrees. The sieve frame is made of SUS304 stainless steel stretched and polished, with a wall thickness of 6 mm, a surface that can be seen through, sturdy and durable, non-magnetic, the sieve and the sieve frame are fixed by soldering and will not loosen.
    2. The mesh size is accurate. The mesh size of the same specification produced at different times is consistent because it is marked according to the mesh size. The mesh size of the metal wire woven test sieve can be up to 0.02 mm (20 microns) for square holes and 0.005 mm (5 microns) for triangular holes. The mesh is woven according to the B6003.1-1997 standard. It complies with the international standard ISO3310-1:1990 R20/3, R20, R40/3 series. The mesh material is brass H80 and stainless steel SUS304. It can be electroplated and chemically processed to make the screen surface smooth and wear-resistant. At the same time, the warp and weft nodes are fixed together, and the mesh will not deform after long-term use.
The hole size of the imported Taylor sieve is similar to GB6003.1-1997, such as the hole size of China's 140# mesh is 106 microns, and the American standard mesh number 140# Taylor mesh number 150# mesh size is 105 microns. We can make it according to user requirements. You can choose a 105-micron mesh to match the user with the corresponding Taylor sieve, which can meet the requirements in terms of both mesh requirements and appearance.
    3. Perforated plate test sieve, processed according to GB6003.2-1997 standard. It meets the international standard ISO3310-2:1990 R20/3, R20, R40/3 series.