Pressure difference: Up to 98 kpa.
Flow rate: Up to 198 m3/min.
Outlet dia: From 50mm to 350mm.
1.Latest self-developed impeller curves,accurately control blowers'
performances,minimize the noise and vibration.
2.Raw materials of high quality selected after numerous tests,to
satisfy the mechanical properties, meanwhile realize reasonable
3.Plenty of reference cases verify HDSR roots blower's quality.
Design & Engineering & Manufacture:
Qualified engineers design HDSR series roots blowers and packages
with CAD/CAM technology.HDSR three-lobe roots blowers are designed
to minimize the noise,save energy and protect the environment.
HDSR roots blower's machining,fabrication and assembly are all
carried out by skilled workers at our company's two plant
araes.Advanced CNC machine produce parts for the blowers and the
packages.Roots blower inspection is present at all stages of
manufacture.Roots blower testing facilities
include,mechanical,dynamic balancing,performance,leak detection,
vibration, noise, temperature,etc.Construction
Fins on the roots blower body to ensure good heat dissipation
|Impellers||Latest self-developed impeller curves,accurately control blowers'
Dynamically balanced for roots blower's smooth running,reducing
lowering bearing loads.
|Side plates||Special structure to ensure no risk of oil contamination,good heat
dissipation and good air-tight.|
|Cooling system||Air cooling and water cooling are all availiable as you wish.|
Fins on the blower body to strengthen the cooling effect.
|Shaft||Processed by ultra-precision grinding machines.|
|Seals||Commenly labyrinth seal. For conveying inflammable and explosive
gas,will apply piston rings to ensure the blower completely
|Bearings||Wear resistant bearings,NSK or SKF brand,with our high precision
self -processed bearing pedestal,ensuring the roots blower have an
extended service life.|
|Gears||Alloy steel, heat treated helical ground teeth for very high
strength & quiet operation.|
Standard accessories package(more about accessories):
In order to save you time and provide you a technical sound system
fit for all your applications,full set of accessories are included
in the supply scope: Inlet silencer with filter, outlet silencer,
pressure gauge, safety valve, flexible joint, check valve, belt
cover, V-belts, pulley, common base, bolt&nuts.
After Sales Support
Spare Parts: Our well stocked spare parts department is ready to
service you with the minimum of delay thereby saving your precious
time. Requests for emergency supply of spare parts can often be
fulfilled within 1 working day (subject to availability).Our spare
parts are also suitable for most Roots type blowers.Customized
parts(silencers,sound hood) can be offered.
Lifetime free consulting services: Our technology department are
ready to answer you any technical questions.Instructions will be
offered according to your detailed feedback.