10-80 Kpa Army Green BK 5003 Three Roots Blower For Waste Water Treatment

A professional manufacturer of three roots blowers

1 BK Type Roots Blower Main Advantage

   Optimized lobe curve is adopted for reducing blower's internal leakage, improving blower's efficiency and

reducing running temperature.

   After radius-center distance ratio narrowed and shaft's diameter enlarged, no deformation and collision

will occur under higher load pressure as the blower's strength is improved.

   Special hollow design of end-cover is used for making bearing cavity separated from gas chamber

relatively,by which reduces the impact of inside high temperature gas on bearing cavity and lowers the

bearing temperature.

   Deep groove ball bearing of high precision and low friction factor is selected for lowering operation noise.

In addition, because of larger size bearing matched for enlarged shaft diameter, the bearing's load capacity

is enhanced and its sevice life is extended.

2 Blower Working Principle

   Roots blower is acubage blower, and it discharges a fixed amount of air in proportion to its rotation speed.

Every rotation, there is two lobes to finish three times absorbing and discharging air. Compared with two

lobes blower, it is of less air pulses, smaller load change, higher strength, lower noise and vibration.

   Two parallel shafts have three lobes each, all the lobes keep small clearance with each other and

housing inside. Every lobes rotation, a certain air will be absorbed at inlet and transferred from the housing

inside surface to blower's discharge port.

   Two shafts will be turned by the timing gears, no any touching between lobes, so it can be turned at high

speed without any lubrication inside. It has the following characteristics: Simply configuration; running

smoothly; good performance stabilization. It has been widely applied in various industries.

3 Internal Structure Sketch

4 Type and parameter range

5 Purpose

Quality Cpurse: Keeping improving, Satisfy customers.

Quality Goal: Best enterprise, Best products

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: Do you need 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, we pack our goods 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 30% AS THE ADVANCE PAYMENT AND TT 70% AFTER INSPECTION BEFORE SHIPPING.
2.100% IRREVOCABLE L/C AT STGHT.