- D series multi-stage centrifugal blower
- F type centrifugal blower
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- Supply HTF fire exhaust fan high temperature fan
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- SDS Series Tunnel Jet Fan
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- ST35 series two-way axial fan
- T35, T40 axial flow fan
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- Spray cooling axial fan
- SDF (C) Axial Flow Fan for Tunnel Construction
- SDS series tunnel shooting fan
- YBK series mine explosion-proof ground extraction ...
- Large tunnel axial flow fan
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Centrifugal fan-Tianjin Jin Blower Group-Jiangsu Centrifugal Fan Factory:Tianjin fan , Tianjin blower , Tianjin fan
After the centrifugal fan is assembled, it needs to be spray-painted, mainly to improve its cleanliness and improve its anticorrosive performance. Therefore, once the painting effect is not good, it will cause certain effects on the fan, such as shortening its service life, easy to be corroded, and speeding up the damage of various parts. Therefore, when spray painting, special attention must be paid to avoid poor paint quality.
1. Before spraying the centrifugal fan, it must be handled in place, which specifically involves degreasing and decontamination. At the same time, it is necessary to confirm that the welding and the surface of the parts are smooth. No appearance defects are allowed. Good surface packaging.
2. Of course, the cleanliness of the environment is also important for the paint quality of the fan. Therefore, the dust on the ground and surrounding objects must be cleaned; the pressure of the air pump should be adjusted to not less than 4MPa, and the spraying device and objects should not exceed 30cm.
3. The paint used for centrifugal fan spraying must be matched according to a certain proportion in advance. Basically, it is necessary to ensure that the viscosity of the paint meets the technical requirements and that there are no quality defects such as leakage spray, bubbles, orange peel, etc. after spray painting is completed. After the fan finishes the rust-proof paint twice and finishes the paint twice, it is ensured that the appearance of the fan is bright, smooth, and has good adhesion, which meets the technical requirements.
4. Due to the hidden safety hazards in the production process of the motor wheels, V-belts and other moving parts of the centrifugal fan, it should be sprayed with eye-catching paint. The dried or naturally dried machine is riveted with a label and a product nameplate to ensure that the riveting is firm. The Anhui centrifugal fan must not be deformed by vibration and conform to the product.
Therefore, a centrifugal fan can operate normally, and its long-term use is inseparable from all aspects of its function. Centrifugal fans, such as painting, installation, operation, post-maintenance, etc., so as long as all aspects of the fan are in place The fan can be used for a long time, stable and safe.
The jet fan impeller is directly installed on the motor shaft. After the air is extracted at high speed, the air pressure difference between the front and back of the body is caused to achieve the role of blast ventilation. Jet fans are mainly: tunnel jet fans, induced jet fans, unidirectional jet fans, two-way jet fans and so on. Jet fans are widely used in chemical, petroleum, mining, subway tunnel and other places. Zhejiang centrifugal fans are usually arranged continuously at a certain interval on the top of the place where ventilation is needed to achieve the purpose of ventilation and exhaust in this place.
Jin Blower Group teaches you how to choose the right fan:
The correct selection of the ventilator is an important step to ensure the normal and economical operation of the ventilation system. The selection principle of the fan: first, high applicability; second, strong reliability; third, good economy.
High applicability, which means that the use, structure, and performance parameters of the selected fan meet the conditions and requirements of the working conditions. For example, fire exhaust fans used under high temperature, high pressure, and smoke conditions have special requirements for the materials of the fans. If you do n’t have the type and number of the fan you need, you ca n’t overcharge it, you should ask the fan manufacturer to design another.
Reliability means that the design and manufacturing quality of the selected fan fully meets the relevant national technical standards, and the quality of the accessories (such as the motor (or steam turbine) and bearings) matching the fan meets the relevant national technical standards. The fan operates reliably and has a long service life.
Good economy, refers to the high efficiency of fans, Jiangsu centrifugal fan manufacturers, low energy consumption, low noise, small size, small footprint, low cost, convenient maintenance and repair.
Anhui Centrifugal Fan-Centrifugal Fan-Tianjin Jin Blower Group is provided by Jin Blower Group Co., Ltd. Jin Blower Group Co., Ltd. (fuzzlinks.com) has poured infinite enthusiasm and enthusiasm in the field of fans and exhaust equipment. Jin Blower has always been customer-centric, the concept of creating value for customers, quality, and service. To win the market, we sincerely hope to cooperate with all sectors of society to create success and create brilliant. For related business, please 浦发彩票. Contact: Mr. Mao.
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