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Characteristics of Rotary Lobe Pump and drive selection

2025/02/21
Article from:Keung Hang Machinery/Keung Hang Machinery
Readership:311 order

Features:

■ Where the medium (material) contact parts, are made of stainless steel (material SUS304, SUS316L) in full compliance with health standards.

■ Suitable for temperature -20 ℃ to +180 ℃.

■ High pressure, long distance and high resistance quantitative conveying.

■ Low speed, generally between 100rpm and 400rpm, the materials conveyed by it keep the original quality unchanged and do not have any physical and chemical reaction.

■ Absolute contact between the rotor and the rotor, no wear and tear for long-term use, smooth operation, so low noise.

Easy to install and dismantle, easy to clean, keep hygiene and cleanliness.

Transmission options:

1. motor + fixed-ratio reducer: this transmission is simple, the rotor speed is constant, which also determines the flow of non-adjustable.

2. motor + mechanical friction stepless transmission: this transmission speed change by manual adjustment to achieve, which is characterized by safety and reliability, torque, flow stepless adjustable. Disadvantages are non-automatic adjustment, more trouble, speed in the running process, shall not be in the shutdown state speed, its use and maintenance refer to the manufacturer's instructions.

3. frequency motor + frequency converter: this way can realize the automatic adjustment of speed, that is, realize the flow of stepless adjustment. Its advantages are high degree of automatic flower, low-speed torque. The disadvantage is the high price of frequency converter. Its use and maintenance refer to the technical documents of the manufacturer - Strong Heng Machinery.

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