products details

Home Products

Precision Roots Blower Stable Airflow Pressure Control For Combustion And Wastewater Treatment Equipment

Brand Name:	OEM
Model Number:	RAR
MOQ:	2
Price:	1000-5000USD
Payment Terms:	TT
Supply Ability:	100 PCS PER MONTH

Detail Information

Product Description

Detail Information

Place of Origin:

ZHEJIANG PROVINCE .QUZHOU

Certification:

ISO9001

Warranty:

One Year

Product Name:

Roots Blower

Power Source:

Electric

Insulation Class:

Power Rating:

0.37-22kW

Application:

Industrial

Material:

Cast Iron/ SS

Protection Grade:

IP68

Internet Traffic:

0.22-59.21m³/min

Coolingmethod:

Air Cooled / Water Cooled

Port Diameter:

40-200mm/1.5in-8in

Efficiency:

High

Calibre:

50-200mm

Capacity:

1.63-274cubic Meters Per Minite

Temperature Range:

0-80°C

Flow:

4.5-70m³/min

Numberoflobes:

Weight:

Depends On Model, Typically 50 To 500 Kg

Package:

Wooden Case

Rated Power:

3kw-5kw

Energy Efficiency:

High Efficiency

Packaging Details:

PLYWOOD FOR SUBMERSIBLE SLURRY PUMP

Supply Ability:

100 PCS PER MONTH

Highlight:

Precision Stable Airflow Roots Blower

Combustion Wastewater Air Equipment

Constant Pressure Rotary Lobe Blower

Product Description

Roots Blower Overview

The Roots blower is a typical positive displacement rotary blower. It delivers gas forcibly through two synchronously counter-rotating figure-8 impellers. It features constant flow, simple structure and oil-free gas supply, widely adopted as low-pressure air source equipment in various industries.

Working Principle

Two sets of impellers inside the casing rotate synchronously in opposite directions, causing periodic volume change of the working chamber. Air is sucked in when the chamber expands and forced out when the chamber shrinks.

There is no internal gas compression inside the unit. Gas is only displaced by impellers, and pressure rise is achieved by pipeline backpressure. At fixed rotating speed, the output flow barely fluctuates with pressure variation, realizing forced gas delivery.

Precision Roots Blower Stable Airflow Pressure Control For Combustion And Wastewater Treatment Equipment

Main Structure

Key components: precision impellers (2-lobe and 3-lobe types), synchronous gears, casing, bearings, shaft seals and lubrication parts.

2-lobe Roots blower: low cost but severe airflow pulsation and high noise;
3-lobe Roots blower: much lower airflow pulsation, vibration and noise, the mainstream model in current market.

Advantages & Disadvantages

Advantages

Constant air flow: Under fixed rotation speed, air volume remains stable regardless of pressure changes.
Easy maintenance: Fewer components, low vibration and long service life with low operation cost.
Clean gas supply: No lubricating oil mixed with airflow to achieve oil-free delivery.
Cost-effective: Far lower purchase price than magnetic levitation blowers, ideal for small and medium-sized factories.
Wide medium adaptability: Able to convey air, inert gas and other media.

Disadvantages

Relatively high operating noise, which requires supporting silencers and sound insulation covers.
Sharp efficiency drop under high pressure, mainly suitable for low and medium pressure conditions.
Obvious heat generation during long continuous operation, requiring effective heat dissipation.

Application Fields

Environmental water treatment: Aeration and oxygen supply for sewage treatment.
Pneumatic conveying: Transportation of powder materials such as cement, flour and coal powder.
Manufacturing industry: drying, food cooling, mine ventilation, coal powder supply for power plants.
Other applications: Oxygenation for aquaculture, waste gas treatment, vacuum packaging, etc.

Precision Roots Blower Stable Airflow Pressure Control For Combustion And Wastewater Treatment Equipment

Selection & Operation Suggestions

Determine required air volume, working pressure and medium temperature & humidity during model selection.

Keep intake air clean with filters in daily operation, inspect lubrication system regularly and monitor operating temperature and pressure. Choose 3-lobe impellers with noise reduction accessories for noise-sensitive working environments.

Precision Roots Blower Stable Airflow Pressure Control For Combustion And Wastewater Treatment Equipment

Tags:

Heavy Duty Roots Positive Displacement Blower Robust Construction Long Service Life For Wastewater Treatment And Chemical Processing

Get Best Price

IP68 Roots Rotary Lobe Blower Submersible Mixer Pump Industrial Electric Power Source For Heavy Duty Mixing

Get Best Price

rotary lobe IP68 Roots Blower Industrial Air Moving Equipment 0.37-22kW

Get Best Price

Submersible Sewage Pump

Submersible Mixer Pump

Vertical Multistage Centrifugal Pump

Emergency Fire Water Pump System

Submersible Aerator

Horizontal Split Casing Pump

Electric Diaphragm Pump

Magnetic Drive Pump

AODD Pump

Borewell Submersible Pump

Trickle Bed Reactor

Boiler Feed Water Pump

Single Stage Single Suction Centrifugal Pump

Centrifugal Chemical Pump

Submersible Solar Water Pump

Steel Ball Valves

Graphite Mold

Roots Blower

Submersible Sewage Pump

Submersible Mixer Pump

Vertical Multistage Centrifugal Pump

Emergency Fire Water Pump System

Submersible Aerator

Horizontal Split Casing Pump

Electric Diaphragm Pump

Magnetic Drive Pump

AODD Pump

Borewell Submersible Pump

Trickle Bed Reactor

Boiler Feed Water Pump

Single Stage Single Suction Centrifugal Pump

Centrifugal Chemical Pump

Submersible Solar Water Pump

Steel Ball Valves

Graphite Mold

Roots Blower

products details

Precision Roots Blower Stable Airflow Pressure Control For Combustion And Wastewater Treatment Equipment

Precision Roots Blower Stable Airflow Pressure Control For Combustion And Wastewater Treatment Equipment

Precision Stable Airflow Roots Blower

Combustion Wastewater Air Equipment

Constant Pressure Rotary Lobe Blower

Working Principle

Main Structure

Advantages & Disadvantages

Advantages

Disadvantages

Application Fields

Selection & Operation Suggestions