Three blade roots blower It is composed of four major parts: casing, wallboard, impeller, inlet and outlet muffler, etc.
1. Casing: mainly used to support wallboard, impeller, muffler and fixation.
2. Wall plate: mainly used to connect the casing and the impeller, support the rotation of the impeller, and play the role of end face sealing
3. Impeller: it is the rotating part of Roots blower, which is divided into two leaves and three leaves. Now, because the three leaves have many advantages such as less air pulsation, less noise, and smooth operation than the two leaves, it has gradually replaced the two leaves Roots blower.
4. Muffler: used to reduce the noise generated by the inlet and outlet airflow pulsation of Roots blower.
The following figure is Three blade roots blower Exploded view
Three blade roots blower Model Parameter Table
(The above parameters are general model selection parameters for your reference. If you are uncertain about the model selection problem, you can click below to select the model immediately, and the customer service personnel will select the model for you free of charge.)
(2) The fan impeller adopts compound profile, with perfect engagement, less leakage and high efficiency.
(3) The impeller of the three blade roots blower is made of nodular cast iron, and its contour is processed by CNC machine tools. The gear is of Class 5 accuracy. Imported bearings are used. The rotor dynamic balance quality is not lower than Class G6.3. Therefore, the product has low noise and reliable operation.
(4) The air volume of three leaf roots blower can range from 0.65 m3/min to 226.0m3/min, with large coverage and wide application range.
(5) The whole product has compact structure, small volume and light weight.
(6) Long service life and simple maintenance. 
Accessories of three blade roots blower include: general base, belt cover, fan pulley, motor pulley, V-belt, safety valve, pressure gauge, inlet silencer, outlet silencer, anchor bolt, check valve, elastic joint, gear oil.
Three leaf roots blower is widely used in sewage treatment, aquaculture, pneumatic conveying, vacuum packaging, coal washing, combustion support, pressurization, casting, mining, metallurgy, chemical industry, light industry, building materials, power, flour, sand blasting, vacuum, etc.
When you need to purchase Three blade roots blower Please inform the following items in detail:
1. Use of Roots blower: sewage treatment, aquaculture, pneumatic conveying, etc
2. Fan specifications: caliber, required air volume, pressure rise, etc
3. Transmission medium: air, gas, biogas and other corrosive gases
4. Equipment requirements: form, cycle number, voltage, single-phase or three-phase
5. Equipment service conditions: indoor or outdoor, ambient temperature
6. Fan accessories
7. Fan color (with or without specified color
8. Note: the allowable range of specified flow and pressure rise (vacuum degree) is ± 5%
