Low Noise Roots Blower For Waste Water Treatment

Products Basic Info.
Model :HLSR200                       Rotating Speed:810 - 1480 Rpm
Motor Power:15- 160Kw           Driving Method:Belt and Coupling Drive
Net Weight:500 Kg                    Type of Technology:Positive Displacement Blowers
Medium:Air, Neutral Gases       Color: Blue or Green
Certificate:ISO9001,CE             Noise:Under 80dB
Trademark:HLSR                      Transport Package:Fumigation Free Plywood Case
Specification:DN200                 Origin:China
HS Code:841459                       Diameter:DN200
Roots Blower Application
Widely used in sewage treatment, electric power, petroleum, chemical, fertilizer, steel, metallurgy,
oxygen, cement, food, textile, grade, dust and back blowing, aquaculture,
pneumatic conveying and other sectors.

General Specifications
Exiquisite rotor profile to ensure reliable seal performance,high efficiency and energy-saving.
Various model and type such as positive pressure,negative pressure,dry type,wet type,
one-stage or two-stage,Different seal type to meet the requirements of various media.
Adopt imported bearings, gear 5 level precision, main parts are processed by CNC equipment or
machining center

Blower Structure Diagram

Material Indroduction

Factory Show:

Roots Blower Main Parts

Project Case

Certificate

Payment terms and Delivery
Payment: All the payment terms can be negotiated, generally by T/T or L/C.
Delivery:10-15 days after receipt of your payment.
Port: Qingdao,Shanghai;,Tianjin

FAQ

1. What's the information should I provide when inquiry?
A: Air capacity
B: Pressure
C: Application
D: Use environment(Temperature, atmospheric pressure)
E: Voltage, frequency, number of phases and speed of motor
Or other specials you give us will be more appreciated.
2. What is your warranty?
Our warranty is 12 months after received the roots blower. During the warranty period, replace the damaged parts for free of charge. Out warranty period, to provide timely, high-quality technical services and price concessions spare parts to ensure continuous safe and high-quality equipment operation.
3. How long is the service life of roots blower?
In normal use environment A- Service life of blower is more than 10 years.
B- Service life of Impeller is more than 60, 000 hours.
C- Service life of bearing is more than 50, 000 hours.
D- Service life of gear is more than 60, 000 hours.
4. What is your terms of packing?
A: Generally, blowers and silencers below 200mm diameter shall be packed in Fumigation Free Plywood Cases, main blowers above 200mm diameter shall be packed in iron pallets, and silencers shall be packed in Fumigation Free Plywood Case. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
5. How does your factory control product quality?
We have quality inspection department. Before sending out product, we check each product. If there is quality problem, we will produce new one.
6. What are your terms of payment?
1. TT 50% AS THE ADVANCE PAYMENT AND TT 50% AFTER INSPECTION BEFORE SHIPPING.
2.100% IRREVOCABLE L/C AT STGHT.