Roots Type Blower For Waste Water Aeration Process

Basic Info.
products name:three lobed roots blower for water treatment aeration
Brand:RH
Place of origin:Nantong China
Usage:water treatment industry for aeration

Features: rugged structure and high flow capacity

Material: cast iron

Pressure rise:up to 70kpa
Cooling :natural air coolilng
color: blue or silver, the color can be customized by customer

Noise: less than 80dB

Connect: Direct coupling

Lubrication: Greast/oil type

Gross Weight:720 kg

Approximate Packing size:1600*800*1200

Accessories：bareshaft roots blower, high efficiency motor,inlet silencer,outlet silencer, check valve,flexible joint, common baseframe,pressure gauge, lubrication oil etc

Warrenty: 12 months since startup or 18 months since shipping whichever occurs first

Roots blower is the latest product, which has proven to be reliable in operation and excellent in performance; easy to operate and maintain; low energy consumption, long operating life, and equipment design life of more than 10 years.

These components are cast from high-strength gray cast iron and is artificially aged. The tensile strength of the casing shall not be less than 200MPa; each connection surface shall be mechanically processed to ensure good sealing performance and prevent air leakage

Roots blower rotor

The blower is a high-speed, high-efficiency, low-noise three-lobe rotor, which avoids contact between the rotors due to slight axial displacement, and can ensure a small spiral clearance to improve efficiency

Roots blower Gear

Using high-precision synchronous gears, gear accuracy reaches level 5. The gear is made of 20CrMnTi, with a service life of more than 50,000 hours

Roots blower Bearing

The gears are made of 20CrMnTi, with a service life of more than 100,000 hours. In order to adapt to continuous 24 hours of heavy load operation, bearing lubrication is oil lubrication and grease lubrication

Roots blower Shaft

The driving shaft and driven shaft of the blower are made of 40Cr steel. Ensure the operating strength of the 

whole machine, extend the service life of the bearing and the whole machine