The difference between dry test sieve and wet test sieve

 There are many types of materials in nature, mainly divided into dry materials and wet materials, so the corresponding test sieves also have dry test sieves and wet test sieves.

Dry test sieves are designed to test dry, free-flowing particles that can pass through the sieve with a simple shaking or tapping motion. Wet test sieves are designed to test particles that require water to pass through the sieve properly.

 Common sizes of dry test sieves are 75mm, 100mm, 200mm, 300mm, 400mm, etc.

Wet test sieves are also popular in many industries because there are many materials that are sticky or have high moisture content

 Common sizes of wet test sieves are 200mm, 300mm, etc.