AirMMax roots blower is three lobe type roots blower with pressure reaching up to 150kpa in single stage roots blower and pressure reaching up to 200kpa in double stage roots blower, air capacity reach up to 30000m3/hour, which cover most water treatment plant, sewage treatment plant and effluent treatment plant in industrial and municipal wastewater treatment plant.
Roots blower inculds: blower body motor , base , inlet sliencer, outlet sliencer, safety valve, pressure gauge, check valve, flexible joint, belt cover, bolts&nuts
Suitable for Waste Water Treatment, Aquaculture, Powder Conveyance, Grain Transport, Food Industry, Paper Making Industry, Woodworking Machine, Semiconductor Industry, Chemical Industry.
Name: Mini Electric Hand Fan
Power Source: USB, Battery, Electric Battery
Featured Function: Desk mini Fan with Led Light
Rotary Fans Quantity: 07
Battery: 2000mah 18650 Battery
Place of Origin : China
Charging Hours: 3 Hours
Warranty: 1 Year
Usage Time: 7-14 Hours
Logo : Customized
Weight : 1.35
Rotary blower main components:
Rotary blower with compact structure, mainly consist by the following six components:motor, air transporter, blower body, air chamber, base (and fuel tank), drip nozzle
Application of rotary blower:
1.Water treatment aeration aeration
2.Hospital, laboratory aeration of sewage stirred
3.Vacuum feed of printing industry
4.Electroplating tanks, agitated aeration of industrial waste water 5.Plastic welding, air supply of gas supply
6.Spraying of burners, glass industry and others
Characteristic of rotary blower:
1.Small size, large volume of air, low noise, energy saving (rotary air blower uses the principle of operating compressed air, although the volume is small, but the air volume is large, energy saving, quiet operation is other forms of fans can not match.
2.Smooth operation, easy installation
3.Excellent material, clever structure, high performance (rotary blower adopts all high-quality materials, compact structure, durable, high performance, long-term use less.
4. Maintenance is simple, less failure, long life (low speed, wear, long life.
High Performance Fans
Pedestal Fans
OPF-3297
White - 400mm/16 Inch Sweep
1250 RPM Speed Motor
Double ball bearing motor assuring no motor jam
no motor burining
Innovative Design
Aesthetic Looks
Sleek and Stylish
Aerodynamically Designed and Balanced blade for Superior Air Delivery
Tilt Adjustment for Adjusting the Fan Upward & Downward at desired Angle
Jerk Free and Uniform Oscillation
Long lasting Powder coated guard set & Polymer Ring for anti-corrosion
100 % copper wire motor for long life
65cmm stronger air delivery
55 Watts Energy efficient motor for power saving
3 speed choices with sleek and attractive switch panel
Unique Telescopic arrangement for height adjustment
Large & Heavy base for enhanced stability
Huadong blower co., ltd is specialized in manufacturing roots blower also vacuum pumps .
Capacity: 0.4-824.6 m3/min
Pressure: 0-98kpa
Application: cement , aquaculture, waste water treatment, pneumatic conveying, paper printing plant, food processing, furnaces etc.
If you are interested in our blower , please advise us your requirement, so that we can select the suitable blower model and submit quotation accordingly.
1) pls advise the capacity(m3/min)
Roots blower, sometimes called a positive displacement, or pd blower, is a machine which "pushes" a relatively constant volume of the gas handled at the inlet through to the discharge. It applies to conditions requiring high vacuum or high pressure especially in the waste water treatment plant.
The main purpose of the blower is to provide constant flow of gas at different pressures. The blower consists of a cast iron casing in which two rotors with conjugate shapes rotate and are synchornised by a set of timing gears. During rotation, there is no contact between the lobes or between the lobes and the casing.
Greentech international (zhangqiu) co., ltd
Add: mingshui, zhangqiu city, shandong, china 250200
Tel: 86-531-83117088
Fax: 86-4006358835 ext. 15523
Cell: 86-15306415523
BrandHuadongModelHdsr-125
ItemRoots blowerTypeHdsr series three lobes
Flow rate5.37-11.78 m3/minPressure9.8-58.8 kpa
Motor power2.2-18.5 kw
Frequency50hz, 60hzVoltage380v, 400v, 415v
Bore125mmDimension1060*610*1410
Drive typeDirect coupling or belt transmission Cooling typeAir current
Weight280-295kgPackage dimension1280*760*560
Features: 1 positive displacement blower, no compression, air conveying is smooth, there is small flow rate changes along with pressure changes.
2 tri-lobe linear-shaped impeller making inlet and outlet pulsation quiet with low noise and vibration.
3 special impeller of mesh curve and small enclosure making roots blower high efficiency, low energy consumption.
4 small size, light weight and elegant appearance.
5 with high-precision synchronous hard-toothed surface gears ensure long life.
6 much cleaner with no oil
Usage: sewage treatment, flour, aquaculture, pneumatic conveying, electric power and cement industries etc.
Accessory: suction silence (with air filter). Discharge silence, safety valve, pressure gauge, cock, vibration-isolating base, rubber vibration isolator, expansion joint, check valve, gate valve
Payment terms: 30% t/t in advance, 70% t/t against copy of b/l
L/c at sight
Delivery time: within two weeks.
