Product Description
Product Application
High pressure roots blower with efficient airflow is widely used in waste water treatment, aquaculture, pneumatic conveying, Exclusive technical High pressure aeration roots blower packaging, coal washing, combustion supporting, supercharging, casting, mining, metallurgy, chemistry, light industry, construction, electricity, flour manufacture, sand blasting, Exclusive technical High pressure aeration roots blower etc.
SPECIFICATIONS FOR PD ROOTS BLOWER | |||
item | Air Capacity |
Pressure | |
WSR50 | 0.31m3/min-2.43m3/min | 9.8kPa-98kPa | |
WSR65 | 0.58m3/min-3.30m3/min | 9.8kPa-98kPa | |
WSR80 | 2.89m3/min-5.23m3/min | 9.8kPa-98kPa | |
WSR100 | 2.76m3/min-9.05m3/min | 9.8kPa-98kPa | |
WSR125 | 4.75m3/min-12.18m3/min | 9.8kPa-98kPa | |
WSR150 | 9.78m3/min-27.03m3/min | 9.8kPa-98kPa | |
WSR175 | 19.65m3/min-40.75m3/min | 9.8kPa-98kPa | |
WSR200 | 26.33m3/min-59.01m3/min | 9.8kPa-98kPa | |
WSR250 | 57.10m3/min-91.31m3/min | 9.8kPa-98kPa | |
WSR300 | 60.52m3/min-133.31m3/min | 9.8kPa-98kPa | |
WSR350 | 78.41m3/min-177.31m3/min | 9.8kPa-98kPa |
Main Features
compact and sturdy construction, light weight, good pressure boost, high air volume, low noise, continuous duty and maximum reliability, clean output air, long lifespan and easy maintenance.1. Low noise and vibration by adopting three-lobe rotor and spiral linear casing;
2. Clean output air as a result of no mixed oil, thus no air pollution caused by smoke.
3. Simple construction, long lifespan, superior durability and easy maintenance by adopting special bearings;
4. Integral construction for lobes and axles, plus no wearing of the lobes, ensures continuous duty, high performance and maximum reliability;
5. Reliable sealing, no leakage ever happened;
Certifications Detailed Images
Main Features
Name: PD roots blower
Brand: ZHANER
Original: China
Casing—one piece cast iron
Blower main body casing: HT250
Oil box & gear box: HT250
inlet & outlet silencer: Q235A
the driving & driven shaft: 40Cr
Lobe: QT500-7
Flexible joint: rubber
Machine Parts
Name: Gear, bearing, seal etc.
Brand: ZHANER
Original: China
Gear: 20CrMnMo
Bearing—imported NSK;
Check valve, safety valve: QT450-10
Backflow can be reduced and controlled within the units
all of the ZhanEr blowers feature detachable feet, allowing you to mount the blower into your custom system
Main Features
Name: Roots blower construction
Brand: ZHANER
Original: Chiina
Vertical and horizontal installation options
stronger construction for minimum noise and vibration
features cooler operation
Workshop view
* OEM&ODM is accepted.
Workshop corner
* Sample testing support
Packaging | |
Size | 1000 (L) *600 (W) *600 (D) |
Weight | 310kg |
Packaging Details |
The normal package is fumigation-free wooden case or according to customers special request. |
Direct coupling
91.8% Response Rate
Waste water treatment blower
91.8% Response Rate
WSR350 roots blower
91.8% Response Rate
i, High-pressure Roots Blower Low noise
Exclusive technical High pressure aeration roots blower with adoption of helical tri-lobe roots rotors and the discharge port of special geometry, the airflow noise is much lower compared to typical straight-lobe roots blower. The noise level can be reduced by 8db in the band of low frequency; hence the noise in the surroundings of blower can be significantly improved.
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ii, High adiabatic efficiency
High-pressure Roots Blower with design of helical tri-lobe roots rotors, Exclusive technical High pressure aeration roots blower the airflow pulsation is less and the air streamline would be more stable. Therefore the fluctuation in airflow is less and then the energy waste can be reduced. Additionally, the instantaneous backflow of discharge is lower by the design of special discharge port. Compared to straight-lobe roots blower, the adiabatic efficiency can be raised up to 20%.
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iii, High-pressure Roots Blower Super Energy saving
Compared to the typicalExclusive technical High pressure aeration roots blower under the same operation conditions of discharge pressure and airflow volume, the power consumption of helical tri-lobe roots blower will be lower by 20.