ISO3310 test sieve

Specifications

Standard sieve (also called test screen, the standard test sieve, sieve particle size analysis, particle size calibration screen, check the screen size, sub-sample screening), test screening test for the metal wire braid and metal sieve GB6003.1-1997 perforated plate test sieves GB6003.2-1997, the same as with the international standards ISO3310. . Mounted on slap-type test sieve shaker (Tyler analysis of vibrating sieves and the United States (rotational separation sieve) Ro-Tap RX-29, RX-30 on the same principle) or standard screen machines used for a variety of powder materials, grain degree of composition grading. Widely used in abrasive, ground Kan, metallurgy, pharmacopoeia, chemical and building materials industry, materials, accurate particle size screening and detection.

Product Model: Φ200 * 50, Φ200 * 25.
Φ200 Standard Screen Features:
1: fine sieve frame and durable, with no leak tight, screen frames made with high-quality polished stainless steel drawing, wall thickness 0.6-0.7 mm, the surface light learn a lesson from people, the whole forming a solid and durable, there is no magnetic screen and the screen frame through the Solder the fixed and will not relax. 300 degrees below temperature capability. As a result of stretch forming size of unity, and the upper and lower screen frame to take cone with (consistent with the valve seals), from top to bottom completely sealed after installation, and because screens box, between the conductive frame to frame can be grounded to avoid electrostatic adsorption ( Taylor sieve structure consistent with the United States) under the fine-grained material smoothly. If the user requests can also be equipped with seals, but considering the static problem and sealing have reached the requirements generally do not.

2: screen mesh standard sieve mesh precise number and mesh size of tags, so that different time of the production line of the same size mesh. Metal wire woven network test sieve, mesh size square hole from 2.36 to 0.02 mm (20 microns) triangular-hole mesh sizes down to 0.005 mm (5 microns), mesh weaving by B6003.1-1997 standard. In line with international standards ISO3310-1: 1990 R20 / 3, R20, R40 / 3 series, the screen material with brass H80, stainless steel SUS304. After plating chemical processing and can enable the screen surface smooth and wear-resistant, while the fixed nodes with Jingwei wire, mesh, long-term use will not be deformed. All screen tools have been strict inspection microscopes and projectors, screens can be abrasive check with my company abrasives Institute (3 Grinding of the) production of standard sand (98 S, F sand, P sand) validation. Our company promises that the new test sieve Kong returned free of charge, such as substandard.

3: Test sieves of metal perforated plate, the main test for large mesh sieve (greater than 3 mm) according to GB6003.2-1997 standards for processing. In line with international standards ISO3310-2: 1990 R20 / 3, R20, R40 / 3 series. Stainless steel screen material.

The same time, our company also produces standard test sieve with φ200 supporting slap-style testing sieve machine, the standard sieve machine (Xiangjian product description). Rattling-type testing sieve machine, the standard screening machine in line with national standards and can be installed up to the standard 8-layer screen, equipped with a timer device can be shut down periodically to ensure that each production or testing consistency.

Our company produces the experiment sieves in the diamond profession uses massively, may satisfy the user substitution import to sieve.