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1.ZYSR series roots blower applications
ZYSR series roots blower widely used in electricity,petroleum,steel industry,smelling,food,oxygen making,spinning,vacuum packing,paper making,aquaculture,sewage treatment,pneumatic conveying,etc
2.Three lobes roots blower major specifications
Bore:50-200mm Air Capacity:0.8-122.6m³/min
Pressure: 9.8-78.5Kpa Motor Power:0.75-300kw
Rotary speed:740-2130rpm
3.Free charge Standard Accessories

all the blower are compact unit include Common Base ,V-belt cover,Blower Pulley,Motor Pulley,V-belt,Inlet Silencer(with air filter),Outlet silencer,Safety Valve,Pressure Gauge,Lubricating Oil,Anchor Bolt,flexible joint,non return valve.
4.ZYSR series three lobes roots blower features:
Low noise.Spiral cut-in mode is adopted for shielded wire of intake air and air exhausted of case of blower.Triangular air inlet constructed by bright wire at the top of rotor is opened in sequence through rotation of rotor,avoiding instantaneous opening or closing of air inlet and air exit,resulting in extremely small running noise,almost no air exhaust pulsating movement.
High efficiency.Three lobes linear type is adopted for rotor,facilitating keeping mutual clearance between rotors,no need to consider slight axial change causing rotors mutually contact,just as rotor of spiral type,thus making efficiency further elevate.
Low vibration.As precise digital control machine tool is adopted for machine of rotor,and adopting high precision dynamic balance is adopted to conduct balancing,therefore there is almost no vibration for running of blower.
Long service life.High precision driving gear is adopted,which not only makes service life be longer,but also lower noise.
High quality.Components imported from Japan are adopted for all bearing and triangular belt,making product quality more reliable.
Non-pollution.Output clean air.Characteristic seal structure is adopted for lubricated locations of each transmission componet.

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