Trade Mark No.: 2022609
Laboratory Testing Sieves
Our company brings to you range of highly reliable, accurate and sturdy testing sieves for grain and particle size analysis. These Testing Sieves are perfectly suitable for laboratory and industrial uses where high quality sieving analysis is required. These test sieves are available in various standard sizes and can be customized to meet special requirements. Sizes are printed on each sieve and separately packed in carton box. All these test sieves are designed and manufactured to meet BSS, ASTM and ISO standards.We are one of the leading Testing Sieves Manufacturers and Suppliers in India and overseas
Features:
| Brass or G.I. fame | SS or phosphor bronze wire mesh |
| Standard and customized sieves | Meet BSS and ASTM standards |
| Joint less construction | Accurate even after years of use |
Testing Sieves Mesh Chart
| Sieve Mesh Chart | |||
|---|---|---|---|
| Aperture Size | |||
| B.S.S (410/1969) | A.S.T.M (11-70) | I.S (469/1972) | Microns |
| 4 | 5 | 4.00mm | 4000 |
| 5 | 6 | 3.35mm | 3353 |
| 6 | 7 | 2.80mm | 2812 |
| 7 | 8 | 2.36mm | 2411 |
| 8 | 10 | 2.00mm | 2057 |
| 10 | 12 | 1.70mm | 4000 |
| 12 | 14 | 1.40mm | 1405 |
| 14 | 16 | 1.18mm | 1204 |
| 16 | 18 | 1.00mm | 1204 |
| 18 | 20 | 0.850mm | 850 |
| 22 | 25 | 0.710mm | 710 |
| 25 | 30 | 0.600mm | 600 |
| 30 | 35 | 0.500mm | 500 |
| 36 | 40 | 0.425mm | 420 |
| 44 | 45 | 0.355mm | 355 |
| 52 | 50 | 0.300mm | 300 |
| 60 | 60 | 0.250mm | 250 |
| 72 | 70 | 0.212mm | 210 |
| 85 | 80 | 0.180mm | 180 |
| 100 | 100 | 0.150mm | 150 |
| 120 | 120 | 0.125mm | 120 |
| 150 | 140 | 0.106mm | 105 |
| 170 | 170 | 0.090mm | 90 |
| 200 | 200 | 0.075mm | 75 |
| 240 | 230 | 0.063mm | 63 |
| 300 | 270 | 0.053mm | 53 |
| 350 | 325 | 0.045mm | 45 |
| 400 | 400 | 0.037mm | 37 |
| 500 | 500 | 0.025mm | 25 |
Micro Test Sieves: These testing sieves are available in one piece frame of 4" diameter and also available in sizes of 1-1/2", 3", 5" and 6" diameter with suitable lid and receiver (sold extra).
Coarse Test Sieves: These testing sieves of 8", 12" and 18" diameter are available with perforated plates with round or square holes size No. 4.75 to 100 mm. Customized sizes are also available on request.
Fine Test Sieves: 12" and 18" diameter are available in size No. 4 to 500.
Customized Sieves: If you have special size requirements, we can design and manufacture for you, just provide us details and get sieves with exact sizes you need. We also manufacture conical and wet sieves with wooden or stainless steel and aluminum frame.
Frequently Asked Questions:
Different regions follow different standards for sieve sizes:
- B.S.S (British Standard Sieve) is used in the UK.
- ASTM (American Society for Testing and Materials) is common in the U.S.
- I.S (Indian Standard) is used in India. Each standard may have slight variations in aperture size for the same mesh number.
Choose a sieve based on:
- Material type (powder, granules, etc.)
- Desired particle size range
- Industry standards (ASTM, IS, etc.)
- For accurate results, refer to a mesh-to-micron conversion chart and pick a sieve that matches your requirements.
Sieve analysis helps determine the particle size distribution of a sample. It's essential in industries like construction (sand grading), food (grain quality), and pharma (powder uniformity), ensuring consistent quality and compliance with standards.