Top 10 Industrial Fans

Axial fans have many advantages compared to radial ones: ease of installation, use and repair, reliability, economy, high efficiency. The EVC series is designed for direct ventilation of high-rise residential and industrial buildings where large volumes of air are allowed to be removed at moderate pressure; The structure rests on vertical supports.

The helical impeller is distinguished by special blades with a wing profile and a variable landing angle - a big plus for the air intake efficiency. Materials resistant to weathering are used in the production: anti-corrosion steel wire, technopolymer, cast aluminum. The outer mesh on the impeller side protects against birds. The line includes 18 types of devices with a nominal air exchange from 2.3 to 14.5 thousand cubic meters per hour and a rated current of 0.8 ... 1.7A. The most powerful installation is called EVC / 716T, and the motor power in it reaches 0.55 kW.

The exhaust axial model with a housing width of 725 mm is implemented for the needs of industrial and administrative areas: warehouses, restaurants, offices, nightclubs, gyms, etc. The asynchronous motor is equipped with built-in thermal protection - a necessary condition for high-quality and durable operation for 30 thousand hours without interruption . The manufacturer has set the degree of protection of the shell IP54: a dust-proof coating that is not afraid of splashes falling in any direction.

Also, engineers have developed a special profile for metal blades, which reduces noise during operation. Noise performance is very decent for 925W and 9255cc output. m / h - keep within 54.9–64.4 dB. In this case, the engine produces 1400 rpm. and pressure 285 Pa. Speed ​​controllers are additionally supplied with the fan, so it is possible to assemble a complex to solve a specific problem.

The Polish axial fan is designed for industrial scale: workshops, warehouses, hangars, gyms - places where it is necessary to ensure constant recirculation of air masses. The square body and protective grille are made of powder-coated painted steel for years of service. Reliability is enhanced by a powerful asynchronous motor on ball bearings with an external rotor. The device operates on 3-phase mains and can be wall mounted in any position.

Through the blades passes 4235 cubic meters of air per hour, but performance can be increased to 19 thousand cubic meters. m/h speed controller RP 300 or RN 300 (purchased separately).The brand line includes products with a diameter of 200 mm or more - they have lower prices, efficiency, and noise pollution. The maximum basic equipment for wall mounting with a diameter of 800 mm with a noise level of 82 dB and protection against water splashes from any direction (IPX4) has been selected.

The flagship of the Ballu company showed how much the work of the research laboratory, designers, planners and testers means. BIF-17D has a huge field of activity: it ventilates the premises, improves air circulation, works smoothly in smoke exhaust systems. Workers of the theater stage, photo studio, film set, car service sigh with relief after turning on the industrial fan. A powerful vertical device produces an excellent performance result: 17 thousand cubic meters. m/hour with electricity consumption of 450 W.

A weighty floor structure - 25 kg with meter dimensions - does not cause difficulties during transportation. Even a fragile person, with the help of handles and a wheeled chassis, transports ventilation to where it is needed. Efficiency is also on top: the drum body enhances the directional airflow, the three aluminum blades clearly cope with the tasks.

Universal axial fan for industrial and domestic applications.It dries rooms with high humidity (basement, garage, shed, apartment), enhances ventilation at a construction site, removes exhaust gases in workshops, cools equipment and pressurizes up to 245 Pa. A flexible air duct is optionally connected to the device - at the inlet and outlet, and thus the air flow is directed in the right direction.

Ergonomics are thought out very reasonably: a convenient carrying handle is mounted in a light and corrosion-resistant plastic case. Weight - the smallest in its class, only 7.2 kg, due to which the owner calmly moves the ventilation throughout the area in the area of ​​​​access to the 220V outlet. They didn’t overdo it with ease of operation either: the only speed starts right away, without wasting time on settings. The engine is not the most powerful, it overtakes up to 750 cc. m / hour, but it is designed for significant loads and is able to work for days.

An axial fan is needed for air circulation in industrial agricultural buildings and refrigerators. When creating, the bionic design method was used, so the product turned out to be elegant, durable and functional. The inspiration from the owl's wing led to specific solutions: a blade with a serrated trailing edge and a special winglet, optimized for low pressure and minimum noise. Dynamic balancing in 2 levels ensured the flexibility, smooth running and durability of the product.

The Germans have always been responsible for technical requirements, so the products comply with the ErP Ecodesign Directive and CE, UL, GOST, CCC approval certificates.The powerful device is powered by an external rotor motor and an integrated controller using ECblue technology - a union of efficiency and energy savings. Air consumption reaches 24,500 cubic meters. m/hour, and the static pressure increases to 150 Pa.

For the organization of forced ventilation in the supply and exhaust system, it is convenient to use a radial fan of the “snail” type with double-sided suction (for two inlet pipes of 250 mm each). The device not only draws in 1300 cubic meters of air per hour, but also distills the flow over long distances in air ducts with a pressure of over 10 kPa. The device itself operates with a maximum pressure of 290 Pa and a rotation speed of 1420 rpm.

The forward-curved impeller guarantees the highest performance. However, such devices are not suitable for working with gases under high pressure and sandy, dusty, chip suspensions in the air. But air masses can reach temperatures of 50 ⁰C - a good choice for smoky rooms, greenhouses, steam plants, shopping centers, warehouses, factories for the production of plastic products and dye shops. The reviews highly appreciate the adequate pricing policy of the manufacturer.

Ceiling industrial fans, unlike floor and wall fans, work by squeezing warm air from under the ceiling and thereby leveling the temperature and reducing heat loss.They work efficiently, since the temperature difference in a room 10 m high can reach 30 ⁰С, and cold air accumulates below. In the summer season, you can start the reverse rotation of the blades and thus provide a powerful air exchange. The ICF system is one of the best solutions for the comfort of employees of a large production workshop, warehouse or retail space.

The line includes two devices (ICF20 and ICF55) with similar characteristics: power of 70 W, air exchange of 13.5 thousand cubic meters per hour, current of 0.33A and dimensions of 1422 × 545. The difference is only in the protection class: the 20th model is made as standard (IPX0), and the 55th is splash-proof according to the IPX5 standard. For height adjustment, you can use other suspensions, as well as select smaller blades for 914 and 1218 mm.

The professional dust fan has a galvanized sheet steel impeller with straight reinforced blades that can move air freely with fine dust particles and wood chips. 800 W motor with 2750 rpm provides air consumption up to 1930 cubic meters/hour, which covers a wide range of tasks. Given the operating temperature range of ‒30⁰C…+80⁰C, the model can be called the most unpretentious.

The radial volute housing is mounted with a rotation of 0⁰, 90⁰, 180⁰ or 270⁰. Of course, the variability of placement is inferior to floor models, but the “snail” is designed for fixed jobs: spray booth, umbrella over the welding table, central heating boiler.Industrial ventilation copes with the general ventilation in the restaurant, removes carbon dioxide and provides fresh air to the mushroom farm. For a manicure table and a shoe shop, a less powerful analogue of the CM 16.2D is provided.

The fan of radial (centrifugal) type is designed for heating, ventilation and air conditioning. A German-made device is used in industrial ventilation boxes and heating installations, and most often it is used to improve the microclimate in the engineering industry. The construction is based on V2A/V4A stainless steel with chromium and nickel alloying additives for corrosion and high temperature resistance, better hygiene and wear resistance.

It is worth mentioning the compatibility with high-temperature conditions: the elements withstand heated air masses up to 80 ⁰C, and the disk rotary engine is protected from overheating by thermal contact. The highest protection class IP65 provides complete dust and moisture protection. And the static and dynamic balancing class G1.0 eliminated vibrations. And most importantly - in the most powerful model DS 0-101 / TD 10, the air consumption reaches 24.8 thousand cubic meters. m/hour.