Vacuum adsorption fan

Vacuum fan, adsorption fan, high-pressure fan, vortex fan

Vacuum fanIt adopts the vacuum suction method, using the negative pressure generated by the vacuum high-pressure fan to transport materials from one location to another through pipelines. The entire transportation process is completed in a closed state, eliminating the pollution and harm caused by dust to the working environment, surrounding environment, and operators. It is suitable for industries such as board carving, circuit boards, pharmaceuticals, food, and chemicals

adsorption fanIt is a blade type fluid machinery that can be used for both gas suction and gas pressure delivery. Its working parts mainly consist of a rotating multi piece impeller and a stationary annular flow channel (i.e., a bright body). Its impeller structure is similar to that of a steam inlet turbine impeller, and there are no vulnerable parts. Therefore, compared with volumetric fans, its major feature is its simple structure.

Vacuum adsorption fanofThe shell and impeller are both made of aluminum alloy material, manufactured by high-pressure die-casting, with built-in sound-absorbing cotton to reduce noise. The voltage is universal, 50HZ/60HZ universal, and NSK bearings are used for the bearings. Due to the special design of the high-pressure blower, the lack of bearings at the front end of the fan can make it more adaptable to dust and has great advantages in supporting material conveying equipment. After years of experimentation, the failure rate of high-pressure blowers is extremely low, making it an excellent equipment to match high-pressure blowers.

Vacuum adsorption fanUsage requirements:
1. The fan may generate high temperatures during use, so avoid touching the casing to prevent burns.
2. The load current of the motor will vary with the air pressure used by the fan. When wiring, an overload protection switch suitable for the model should be installed and used at the rated full load current to avoid motor burnout.
3. Please refer to the air volume static pressure curve chart in the catalog for the applicable range of continuous operation of the fan, and use it within the curve range without exceeding the applicable range. If it is necessary to approach the closed pressure during use, it is advisable to install a pressure relief valve in the pipeline. When the pipeline is closed, the pressure relief valve will automatically open to regulate the air inlet and outlet to ensure the service life of the fan. If the fan is operated under a closed pipeline, the temperature will rise sharply. At this time, continuous operation should be avoided, otherwise deformation or damage may occur. When the air used is intermittent, it is best to use the air valve switching mode for operation.
4. Hard objects, dust bags, particles, fibers, and water droplets should be removed before entering the fan, and can be treated with dust bags. If a filter is installed in the pipeline, to avoid pressure reduction losses, please use a large-area filter and regularly clean the pollutants in the filter.
5. Regularly clean the inside and outside of the fan to remove surface dust. If a large amount of dust accumulates, the heat dissipation effect will deteriorate, which may cause temperature rise, reduced air volume, increased vibration, and ultimately lead to malfunction.
6. Bearings, oil seals, and mufflers are consumables and therefore have a certain lifespan, requiring regular replacement. At the same time, blades, shells, metal mesh, etc. must also be replaced regularly according to the usage environment (mainly corrosive air flow, gas-liquid mixture, etc.).
7. If the operation is not smooth or there is abnormal noise during use, please turn off the power for maintenance or call.

After-sales service

1. Our company's product 'three guarantees' period is: twelve months of operation after delivery; During the warranty period of the product; If the equipment malfunctions or cannot operate normally, as long as we receive written notice within 24 hours, we will dispatch technical personnel to the user's construction site in a timely manner for maintenance and service, and wait for the equipment to operate normally. Further analyze the reasons, and if the expenses incurred due to my responsibility are borne by us, we will only charge the cost if the demand side is responsible for maintenance.

2. During the warranty period of the product, if it is indeed a manufacturing quality issue of our company's product and cannot be ruled out, our company will replace the parts or even the entire machine.

3. Our company provides lifelong after-sales service for our products, and we will offer discounts on spare parts for products under our warranty.

4. Establish a professional file and service system for the products you purchase, and regularly track the quality of the products.