"NPO Center" offers consumers a Industrial fans for ventilation of premises, cooling of equipment, air supply of combustion processes under a manufacturing agreement and is looking for partners to conclude a distribution services agreement.

A fan is a rotor with blades mounted in a specific manner. As the rotor rotates, they collide with air and push it away.

A centrifugal fan has a rotating rotor consisting of helical blades. Air is drawn through the inlet into the rotor, where it gains rotational motion and, due to centrifugal force and the special shape of the blades, is directed into the outlet of the spiral volute. Thus, the outlet airflow is at a right angle to the inlet. This type of fan is widely used in industry.

Depending on the type, purpose, and size of the fan, the number of impeller blades varies, and the blades themselves are curved forward or backward (relative to the direction of rotation).

Fans are commonly used to move air for various purposes: ventilating rooms, cooling equipment, supplying combustion air (blower and smoke exhausters), and in various industrial processes (for example, pneumatic conveying of bulk materials).

A centrifugal fan has a rotating rotor consisting of spiral-shaped blades.
Air is drawn into the rotor through the inlet, where it is forced into rotation and, due to centrifugal force and the specially shaped blades, is directed into the outlet of the spiral volute.
Thus, the outlet airflow is at a right angle to the inlet.

This type of fan is widely used in industry.

Major global manufacturers of industrial centrifugal fans:

1. Howden Group (UK)
- Features: Howden is one of the world's largest manufacturers of industrial fans. Their centrifugal fans are used in the power generation, metallurgy, oil and gas, and other industries.
2. Greenheck Fan Corporation (USA)
- Features: The company offers a wide range of centrifugal fans for ventilation, air conditioning, and industrial processes. Greenheck is known for its reliability and innovation.
3. ebm-papst Group (Germany)
- Features: ebm-papst is a global leader in fans and motors. Their centrifugal fans are used in ventilation, cooling, and heating systems.
4. Soler & Palau (S&P) (Spain)
- Features: The company offers a wide range of fans, including centrifugal fans, for ventilation and industrial processes.
5. Ventmeca (France)
- Features: Ventmeca specializes in the production of industrial fans, including centrifugal models, for heavy-duty applications.

Information on industrial fans manufactured by NPO Center and their technical specifications are available on the Company's website here.(in Russian)

Equipment Order Form.
When completing the order form, you can also:
1. Ask a specialist a question,
2. Complete a questionnaire with technical specifications for crushing, classification, and test benches.
3. Download the Catalog "NPO Center" and the Booklet "The Equipment for minerals processing".

Depending on the type, purpose, and size of fans manufactured by NPO Center, the number of impeller blades varies, and the blades themselves are either forward-curved or backward-curved (relative to the direction of rotation).

Using radial fans with backward-curved blades results in energy savings of approximately 20%.

They also easily withstand airflow overloads.

The advantages of radial fans with forward-curved impeller blades include a smaller impeller diameter, which reduces the fan's overall dimensions, and a lower rotational speed, resulting in lower noise.

JSC NPO "Center" is the republic's leading research, testing, and production center for the development of new-generation technology for the aerospace and nuclear industries, as well as technological equipment for the mining, processing, and mineral processing industries.

JSC NPO Center's production facilities, equipped with modern equipment, enable virtually all types of metalworking, shot blasting, and high-quality painting. They also manufacture large, complex structures, crushing and screening equipment, medical equipment, amusement rides, process lines, complexes, and custom equipment. The company provides a full range of services related to the use of equipment and technologies.

Our modern DMU-60 T2 universal CNC milling machines and FUQ 150-VR/10 5-axis machining center, with X, Y, and Z-axis travels of 9000 x 1500 x 2000 mm and a positioning accuracy of 20 µm, enable us to manufacture high-precision parts, including large ones, by milling various surfaces, drilling, boring, and threading.

The MS MTT 1600 machine, TRK 80, W100, and 2H637G F1 machines enable the production of assemblies, mechanisms, and medium-sized parts weighing up to 20,000 kg.

The company boasts unique technological equipment, including 1L532 and 1540F1 vertical turning lathes, capable of processing large parts up to 4 m in diameter, up to 2 m in height, and weighing up to 60,000 kg. The company also boasts HAP 4100-160 CNC press brakes, IA 1434, and IB 2424A for bending and rolling metal sheets up to 25 mm thick and 5000 mm wide.

The welding department is equipped with modern, energy-efficient welding equipment operating in pulse mode, saving energy and ensuring high-quality welds. The company operates a mechanized RTK IRB 1600-6/1.45 gas-shielded welding and surfacing system, which reduces the labor intensity of applying wear-resistant coatings by 50% and increases product durability by more than 30%. It also has 30 welding stations certified according to DIN 188000-7 Class E.

The company's automated plasma cutting system for automated shaped and linear cutting of sheet metal products made of corrosion-resistant, ferrous, and non-ferrous metals offers high productivity and guaranteed cut quality (cut thickness: plasma – 0.5-80 mm, oxyacetylene – 20-250 mm). This system reduces material and energy consumption in manufactured products, and significantly reduces labor costs in production through the use of efficient automated metal cutting, eliminating additional machining and manual gas cutting operations.

The KGR-01 waterjet cutting system from NPO Center JSC enables cutting sheet metal and non-conductive materials of varying densities (from granite to foam rubber) with high productivity and guaranteed cut quality.

The MS 9717 DMR balancing machine balances parts weighing up to 1,000 kg and with an outside diameter of up to 1,800 mm.

The RFh 100/3000 radial drilling machine can drill holes up to 170 mm in diameter in parts up to 6,000 mm in diameter.

In 2013, the company established a production facility for large-size parts weighing up to 32,000 kg.

Consumers interested in purchasing industrial fans for room ventilation, equipment cooling, and combustion air supply under a manufacturing agreement.

Partners interested in purchasing industrial fans for room ventilation, equipment cooling, and combustion air supply under a distribution services agreement.