Contact form一、To align with the revision and implementation of the national standard GB1345 “Test Method for Fineness of Cement – 80μm Sieve Analysis Method”, reduce the influence of human factors in the test process, and improve test accuracy, the cement fineness negative pressure sieve analyzer has the advantages of fast sieving speed, good reproducibility, and wide applicability. It is at the domestic leading level and is a special instrument that meets the requirements of the new standard dry sieving method in GB1345 “Test Method for Fineness of Cement”.
二、Purpose of FSY-150B Digital Negative Pressure Sieve Analyzer for Cement Fineness：
FSY-150B Digital Cement Fineness Negative Pressure Sieve Analyzer is widely used in cement fineness inspection and cement production control. It can also be used for powder fineness testing in other industries. This instrument is adopted by various units such as cement quality supervision stations and cement plants across the country.
三、 Main technical parameters：
| 1、Working negative pressure | -4000~-6000Pa That is, (4.0-6.0) 10.0 represents 1000Pa |
| 2、Negative pressure sieve inner diameter | 150mm in diameter |
| 3、Spray gun nozzle rotation speed | 30r/min |
| 4、Mesh aperture side length | 0.08mm |
| 5、power supply： | AC220V |
| 6、Negative pressure source power： | 1200W |
| 7、Overall dimensions： | 500x300x780mm |
| 8、net weight： | 30kg |
