News Center
Roots Blower for Chemical PlantA roots blower for chemical plant service handles some of the most demanding conditions in industrial processing. Corrosive gases, explosive atmospheres, high temperatures, and continuous duty at 10–20 psig push blowers to their limits. Standard air blowers fail…
2026/06/30 09:38
Roots Blower for Dairy IndustryA roots blower for dairy industry applications provides the clean, oil-free air and vacuum required for processing, conveying, and packaging dairy products. From pneumatic conveying of milk powder to vacuum packaging of cheese, roots blowers deliver reliable,…
2026/06/29 15:43
Roots Blower for Water Treatment PlantA roots blower for water treatment plant supplies the compressed air that keeps biological treatment processes alive – both in wastewater and potable water applications. In wastewater, aeration provides dissolved oxygen for bacteria that consume organic…
2026/06/29 15:31
Roots Blower Speed ControlRoots blower speed control is the most effective way to match airflow to process demand and save energy. Flow is proportional to speed – doubling RPM doubles flow. Power is proportional to speed cubed – reducing speed by 20% reduces power by nearly 50%. This makes VFD (…
2026/06/29 15:29
Roots Blower Motor PowerRoots blower motor power is the most critical specification for ensuring reliable operation. Undersize the motor and it trips on overload. Oversize it and you waste energy and capital. The difference between correct and incorrect sizing is thousands of dollars in energy cost…
2026/06/29 15:27
Roots Blower Flow RateRoots blower flow rate is the most important specification for selecting a blower – but it's also the most misunderstood. Flow rate is measured in CFM (cubic feet per minute), but CFM comes in two forms: SCFM (standard) and ACFM (actual). Using the wrong one leads to…
2026/06/29 15:26
Roots Blower Surge ControlRoots blower surge control is a critical concern in industrial applications – but here's the key fact: roots blowers do not surge. Surge is a phenomenon that affects dynamic compressors like centrifugal blowers. Roots blowers are positive displacement machines – they have…
2026/06/27 15:11
Roots Blower Discharge TemperatureRoots blower discharge temperature is one of the most critical operating parameters to monitor. Normal discharge temperature ranges from 185–200°F at 8 psig, rising to 240–270°F at 20 psig. Exceeding 250°F damages oil, reduces bearing life, and can cause rotor…
2026/06/27 15:06
Roots Blower PSI RangeA roots blower PSI range typically spans 2–15 psig for standard three-lobe designs, with high-pressure versions reaching 20–25 psig. The working pressure range determines which applications a blower can serve – from low-pressure aeration at 4–8 psig to high-pressure pneumatic…
2026/06/27 14:50
Roots Blower CFMRoots blower CFM is the most important specification for selecting a blower – but it's also the most misunderstood. CFM (cubic feet per minute) comes in two forms: SCFM (standard) and ACFM (actual). Using the wrong one leads to undersized or oversized blowers. Based on decades of…
2026/06/27 14:47
Roots Blower CatalogA roots blower catalog is the essential engineering document for selecting the right blower. It contains performance curves, dimensional drawings, specification tables, and application data. But reading a catalog correctly requires understanding the difference between SCFM and…
2026/06/27 14:46
Since its introduction to China, the Roots vacuum pump has rapidly gained widespread adoption across numerous industries. Its outstanding performance, operational stability, and long service life have earned high praise from users in petrochemical processing, pharmaceutical manufacturing,…
2026/06/27 09:46
