Rotary feeder, feeder, rotary feeder, Zhanghuang Roots blower

Shandong Zhangqiu Huixing Fan Factory is a Roots blower * * * enterprise that integrates research and development, design, manufacturing, and sales. At the beginning of building the factory, we have taken "* * * Focus, Strive for Excellence" as our business philosophy. ***The design philosophy, precise processing technology, and comprehensive * * service of the ZQSR series Roots blower and vacuum pump highlight stable and excellent quality under a strict quality control system. The new three blade energy-saving Roots blower developed by our company has the following characteristics:

1. The fan castings are all produced and processed in the same batch as the Sino Japanese joint venture Zhanghuang SSR series castings. The casting quality is excellent and the performance is stable.

2. The impeller adopts a * * * composite profile and is machined by precision CNC machine tools. After the impeller is assembled, the clearance is uniform, and the volumetric efficiency is greatly improved.

3. The use of unconventional intake and exhaust ports, internal reflux and other world-class structural design schemes has slowed down the impact of high-pressure gas reflux and effectively reduced fan noise.

4. Both the main and auxiliary oil tanks use splash lubrication, making the lubrication of gears and bearings safer and more reliable.

5. The bearings are made of Japanese Seiko NSK products, and the belts are imported from Gates Corporation in the United States.

6. The gears are produced by Zhuzhou Gear Factory at a designated location, using 20CrMnTi material, with a precision of GB/T10095 level 5 (two precision levels higher than * * * standard level 7). The tooth surface and taper hole are carburized and quenched, and the hardness reaches HRC56-62.

7. The sealing structure has been optimized and designed to transport gas containing oil and grease.

It is precisely because of the above performance characteristics that the "Huixing Sanying" fan runs smoothly without vibration, and its quality is safer and more reliable. In addition, matching products such as soundproof enclosures, frequency converters, and soft start can be selected according to customer needs.

Rotary feeder, feeder, rotary feeder, Zhanghuang Roots blower

Rotary feeders, also known as rotary feeders, rotary valves, and rotary valves, are mainly used for the supply and discharge of various powder and granular materials in pneumatic conveying, dust removal systems, and other processes. They can also achieve air and gas locking, and maintain the stability of positive and negative pressure in the pipeline network.

Zhanghuang's high-quality rotary feeder adopts a three-dimensional modular design, with precision manufacturing and excellent quality. The manufacturing materials include cast iron, carbon steel, stainless steel, etc., with over a hundred specifications and models including anti blocking, anti jamming, pressure resistance, temperature resistance, anti sticking, cleaning, quantitative, vacuum, etc. According to different conveying media, processes, and working conditions, * * * object-oriented design can be carried out to fully meet the needs of use.

Introduction to main models:

Anti jamming type: adopting anti jamming feeding design, adjusting gap design according to different media, and if necessary, using offset body, embedded rotor, V-shaped rotor, and various anti jamming design combinations.

Pressure resistant type: It adopts a closed rotor (or closed insert rotor), widely used in suction and pressure pneumatic conveying systems, effectively reducing air leakage and ensuring the normal operation of pneumatic conveying.

Temperature resistant type: Adopting an external structure, the operating parts are kept away from the box part that comes into contact with the material, which can prevent the bearing and oil seal system from being affected by high temperatures and work normally. This model is also particularly suitable for conveying metal powders and ultrafine powders, avoiding the need for bearings and oil seal systems.

Cleaning type: easy to clean quickly, easy to operate, leaving no dead corners. Mainly used in food and places with high hygiene requirements. It is also applied to the supply and discharge of materials in systems where frequent material replacement is required to avoid cross contamination.

Anti stick type: Adopting a special design, it can transport materials that are prone to sticking and clumping normally.

Quantitative type: The purpose of quantitative feeding is achieved by controlling the rotor volume and speed.

For more models and detailed parameters, please feel free to inquire. ***Technicians assist you in selecting and optimizing the system process.

Rotary feeder, feeder, rotary feeder, Zhanghuang Roots blower