Product Description

Product Description

Proper aeration and blower selection are two of the most important considerations at a waste water plant. Aeration energy consumption at waste water treatment plants typically consumes 60% of all electrical usage. Blowers can offset some of the energy requirements. To ensure the most effective results, we can help you select the proper size, type and layout of blower equipment.

Blowers create air flow (flow rate). The total blower system creates pressure (back pressure) through resistance to air flow. By combining the flow rate and back pressure, you can identify the actual operating air flow. Optimal energy use is achieved when the pressure in headers is just sufficient to overcome the static pressure.

The purpose of the blower is to create additional air flow, the purpose of blower controls is to provide the correct air flow at any time, which in turn provides enhanced aeration efficiency. Besides matching the air flow to existing demands in the most efficient manner, the blower control system also monitors and makes further adjustments, such as running the smallest number of machines and running them within their best range of efficiency.

Leading products mainly include Roots type blower、Air foil suspension blower、MVR compressor、Multistage centrifugal blower、Rotary blower etc.

Shandong Heli Machinery Technology Co., Ltd. was established in 2009, and we have many 11 years of history in the blower industry. All our blowers have ISO9001 and CE certificate.

Product Feature

1. Air flow and pressure can be customized
2. Stable air flow and less pressure variation
3. Clean air not with oil moist
4. Construction simple and easy maintenance
5. Bearing are all lubricated by oil moist
6. Long service life

Blower Structure Diagram

No.	Name	Material	Q' ty	No.	Name	Material	Q' ty
1	Casting	HT200	1	14	Z sealing ring	Nitrile rubber	1
2	Lobe	HT200	2	15	Gear	35CrM	2
3	Drive shaft	45Cr	1	16	Gear lock washer	Q235	2
4	Driven shaft	45Cr	1	17	Gear lock nut	SS400	2
5	Drive side siding	HT200	1	18	Gearbox	HT200	1
6	Gear side siding	HT200	1	19	Sleeve	45	1
7	Drive bearing	NSK or RENBEN	2	20	End cover	Q235	2
8	Driven bearing	NSK or RENBEN	2	21	Pin	45	1
9	Sealing ring	Nitrile rubber	2	22	Plug	35	1
10	Sealing ring	Nitrile rubber	2	23	Oil gauge		1
11	Bearing sleeve	45#	4	24	Vent		1
12	Bearing cover	HT200	1	25	Grease nipple	C3605	2
13	Bearing cover	HT200	1	26	Gearbox seals	Barley paper	2

Manufacture Technique

Project Case

Certificate

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.

Contact us if you need more details on WWT Aeration Roots Blowers. We are ready to answer your questions on packaging, logistics, certification or any other aspects about WWT Aeration Roots Rotary Blower、Rotary Lobe Blowers. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Roots Blower > Roots Blower For Sewage Treatment Industry