High quality ac cooling fan roots blower roots type blower
1. Roots blower applications
Roots blower widely used in electricity,petroleum,steel industry,smelling,food,oxygen making,spinning,High quality ac cooling fan roots blower roots type blower 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.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 High quality ac cooling fan roots blower roots type blower,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.
Rotech factory:
Shandong Rotech Blower Co.,Ltd, a professional manufacturer of fan, is the wholly-owned subsidiary of Shandong Kaitai Group Co.,Ltd, which integrates technical research, development and production.
Shandong Kaitai Group Co.,Ltd,which occupies 60,000 square meters. With 17 sales branches across the country and 10 overseas branches, the company has established a multinational sales and service network.
Certificate:
With advanced technology and production equipment,our company is awarded as the new high-tech enterprise of Shandong Province and occupational health and safety management system certification and CE certification to European markets.
FAQ:
Q: What information do i need to provide in order to get a quotation?
A: Generally, information about Size,Air Flow,Voltage of required fans is needed in order to select a right fan for you and provide you a quotation.
Q: Can I have a discount for the quoted price?
A: The quoted price is based on annual usage quantity. If annual usage quantities increase, please provide the information to our sales. We will provide you a further discount.
Q: What is the warranty of products?
A: All of our products have 1 year warranty under normal usage. Every product has its own production code. This code is able to track the production time.
Contact information:
i, High-pressure Roots Blower Low noise
High quality ac cooling fan roots blower roots type 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, High quality ac cooling fan roots blower roots type 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 typicalHigh quality ac cooling fan roots blower roots type 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.