1. First of all, according to the needs of users and use conditions, designers need to determine the parameters of the root blower, such as pressure, flow, power, etc., and carry out structural design.

2. Select the suitable materials according to the design requirements. Roots fans are usually made of cast iron, steel, stainless steel and other materials.

3. The selected material is cut, processed, and finally assembled into a rotor. The rotor is the core component of the roots blower, and its quality directly affects the performance of the whole machine.

4. The case is the protective case of the roots blower, usually made of cast iron or welded steel plate. The enclosure must have sufficient strength and sealing performance.

5. The fabricated rotor and the case will be assembled. At the same time, we also need to install the motor, bearing, oil seal and other accessories.

6. The roots blower is tested to ensure that its quality meets the design requirements. The main detection items include rotor dynamic balance, sound level, air leakage, etc.

7. After passing the test, the roots blower will be packaged and arranged for delivery. During transportation, attention needs to be paid to protect the roots blower from damage.

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• (The picture shows some parts of Roots blower)