High Efficiency & Energy Saving & Low Noise & No Oil Leak Sturdy Construction Extremely Low Vibration Easy Maintenance Extremely Low Vibration Long Lifetime Cleaning Air & No Oily Odors Bore size: 1.5" ~ 6"
Greatech Silent Tri Lobe Blower Bore Size: 40mm to 150mm Air Flow: 0.1 to 22 m3/min Pressure: 0 to 0.6 bar Advantage Tri-Lobe Roots Blower Extremely low noise Electric save at least 20% Extremely low vibration, almost no shaking Extremely High Efficiency Gear oil change once a year or even longer Fully cooling including gear box Verticla design, space save 50% Coupling driven, no need to change and adjust belt Easy installation Easy maintenance. By wooden case.
Model: LZSR50-300B Air capacity: 0.44-180m3/min Outlet Diameter: 50-300mm Pressure: 9.8-98kpa Discharge Pressure:0.1-1.0kgf/cm2 Motor Power: 0.55-315kw. Plywood.
Supplier: Packaged sewage treatment plants, effluent treatment plants, water treatment plants, ro plants, water softeners, drinking water purification plants, river/well water purification plants., amc for stp/etp, augmentation and servicing of existing stp, etp, wtp, ro, air blower, roots blower, kpt blower sales and service., centrifugal fans, axial and tube axial fans, id/fd fans, degasser blowers
Buyer: Pumps
Supplier: Roots blower, air blower, pump /waste water treatment equipment
We Greatech is specialized in producing of: (A) Tri. Lobe Roots Blower Bore: 40 to 400mm (1.5 to 16 inch) Air: 0.1 to 280 m3/min Pre: 0 to 2000 mBar As Vacuum: up to -500 mB Air cooled type / Water cooled type Silent type / Vacuum type One stage type / Two stage type Enclosure (B) Silent Roots Blower Bore: 40 to 150mm (1.5 to 6 inch) Air: 0.1 to 22 m3/min Pre: 0 to 600 mBar As vacuum: up to -500 mBar Advantage: Extremely low noise Power saving Oil changing: Once a year Fully cooling, no heating Space saving No need belt No neet foundation plateform. Especially suitable to install in Hospital, School, Hotel, Housing Area, Building... where is prohibit noise. By wooden case.
In biological wastewater treatment plants, aeration chambers are used to remove organic matter from the water. Microorganisms are used to break down organic matter in the wastewater. Roots blowers provide the required oxygen to the microorganisms in the aeration chambers. Pressurized air is delivered through an aeration mat below the aeration chamber. The bubbling air not only provides oxygen to the process, but also keeps the microorganisms suspended in the water so that they do not settle. Depending on the biochemical oxygen demand, rotary vane blowers provide a constant air flow in the required amount. The correct selection and sizing of Roots blowers plays a vital role in the economic operation of wastewater treatment plants. The operating areas to which a rotary vane blower system will be subjected include the following parameters: Site conditions; Barometric pressure, discharge pressure, ambient temperature, relative humidity Type of aeration system Air mass flow at any time according to process conditions Other system and process variables such as upstream and downstream equipment, filters, valves, etc.
