The NIMAL company is engaged in the design and sale of equipment for the organization of industrial ventilation systems at facilities in Moscow. We work on the terms of an official dealer of well-known brands, we have our own production facilities and a staff of highly qualified specialists.

Features and types of systems

Ventilation complexes at industrial enterprises are developed to solve complex problems. They provide an extract of the exhaust air in a large volume.

Distinguish between natural and forced ventilation. With natural air circulation through the ventilation ducts, the system works due to the difference in temperature and pressure inside and outside the premises. Projects according to this scheme are developed taking into account the thermal load from machine tools and equipment.

Forced ventilation means that special devices are used to circulate air. Efficiency does not depend on the weather, the exhaust and air supply are provided by fans.

General exchange industrial ventilation with forced circulation is bought to organize air exchange throughout the facility. It is suitable for rooms where they work with harmful substances. When it is necessary to remove the release of harmful substances at a certain place, local ventilation is used. Mixed-type installations perform air exchange, ventilation of workplaces.

According to the principle of air supply, the systems are divided into:

• supply air - a blower fan is used for exhaust, the exhaust air comes out due to an increase in pressure;
• exhaust - the fan provides an outflow of air, the influx of fresh air occurs due to rarefied pressure;
• supply and exhaust - the most efficient designs, inflow and outflow is provided by specialized equipment;
• recirculation - the exhaust air is cleaned by filters and returned back, the system operates in a closed circuit.

NIMAL specialists design and calculate ventilation taking into account the operating conditions of the facility, its area, configuration and type of equipment used.

We offer to buy industrial ventilation equipment for organizing efficient air exchange at enterprises, we provide a range of services from system design to installation and commissioning at competitive prices in Moscow.

Hardware Benefits

• Large Coverage - Units use powerful fans to create high airflow.
• Functionality - systems filter, humidify and dry the air. With proper design, you can organize the air supply to the workplace.
• Creating a safe environment - the equipment removes dangerous gases, substances and purifies the air.
• Ease of installation - devices can be installed in already constructed buildings.

Various types of ventilation equipment are on sale for completing any production facilities. We will advise you on the optimal choice.

Mechanical air exchange occurs due to special installations for replacing exhaust air with fresh air. Air currents can be heated or cooled, regardless of the temperature and season outside, and the air can be cleaned, dehumidified or humidified.

How to choose ventilation equipment?

Ventilation equipment, air ducts and other products that are used in the system must be subject to mandatory certification, fire and sanitary assessment and have confirmations for their use in the construction industry. Also, in rooms with a corrosive environment, it is necessary to select materials with protective coatings, it is allowed to paint air ducts with non-combustible materials with a thickness of no more than 2 mm.

Despite the numerous characteristics for the selection of a ventilation system - the types and intensity of air pollution, the purpose of the room, the number of people present, etc., the entire ventilation system is classified into several categories:

• Supply units - provide supply of fresh air from the street. Additionally, you can complete such a system with various filters and heaters.
• Exhaust units - used to remove exhausted polluted air, for example, in the kitchen of a restaurant, in bathrooms, etc. Additionally, the exhaust system is equipped with filtration for air purification, for example, in production. Exhaust ventilation equipment located in bathrooms, smoking rooms and other premises is not allowed to be located together with the supply systems equipment.
• Air handling units are the most effective method for creating optimal climatic conditions. Such a system provides an influx of fresh air, while removing polluted air from the room; it can additionally be equipped with various automation, filters, heaters and fans.

Our catalog contains various types of ventilation equipment with detailed specifications, descriptions, photos and prices. You can place an order through the basket or by calling the indicated numbers.

Russian manufacturers of ventilation systems - 100 factories. Large brands and new brands of ventilation equipment, air equipment, air conditioning systems. Catalog 2020: official websites, addresses, contacts of manufacturers-suppliers. Prices are cheaper than imports. Become a dealer, order a price list!

The rapid pace of development in the production of ready-made solutions for air ventilation today is the result of increased consumption of products for housing and office construction, and manufacturing enterprises. In the last 10 years, this segment of the industry has been developing - its share in the total market volume has increased from 5 to 8%.

Russian factories, using the current economic situation, seek to integrate into the market by establishing their own production capacities. The growth in the value of the dollar and the euro, which caused a rise in the cost of imported ventilation and air conditioning equipment by 40% - 45%, played into the hands of Russian manufacturers, whose products, made from Russian raw materials and components, remained in the same price category. Western brands are losing competitive advantages both in Russia and abroad. Russian market leaders:

GC "Special Systems and Technologies" is a major player in the industry in terms of quality and related services, 40% of the Russian market for air conditioning systems. Having created a sales network in Russia and neighboring countries, they export products to 42 countries of the world, including Europe and America. A separate range of solutions was developed for the Chinese subway. Today, the Group of Companies is considering schemes for entering the Chinese market, which is fundamentally different from the markets of Russia and Europe.

NPO "Teplomash", which exports products that are superior in design and technical parameters to products of local manufacturers, to Canada, the USA, European countries, the CIS.

In the catalog of the online exhibition, you can directly contact Russian manufacturers of ventilation and air conditioning systems, become a product dealer or buy ventilation products in bulk at an affordable price. The factories offer the production of ventilation systems, custom-made household air equipment and export deliveries with the appropriate certificates.

To create and maintain an optimal environment for efficient life, it is necessary to install ventilation equipment. A modern ventilation system will provide filtered outside air in summer and heated air in winter. In addition, good ventilation will maintain a constant temperature and humidity, control the level of concentration of substances harmful to health.

Types of ventilation

There are several types of ventilation systems that can be combined into groups:

• According to the method of air movement (natural, mechanical)
• By the method of organizing air exchange (local, general)
• According to the principle of operation (exhaust, supply)
• By design (monoblock, type-setting)
• By the presence of air ducts (ducted, non-ducted)

Whatever system you choose, it is essential to maintain a balance - simultaneous intake of outside air and exhaust of exhaust air. If the inflow is insufficient, then the oxygen content will decrease, and the humidity and dust content will increase. If there is not enough exhaust, then polluted air, unpleasant odors, moisture and harmful substances will remain in the room.

Natural

Natural ventilation is simple, does not require energy consumption and sophisticated equipment. But its effectiveness depends on temperature, wind speed, etc.

Mechanical

Mechanical ventilation moves air over long distances. Basic equipment: fans, electric motors, air heaters, automation, dust collectors.

Supply systems

Supply systems are used in apartments and small rooms. They supply air after preliminary preparation, including cleaning, cooling and heating. They can be completed in a single body or consist of various elements:

• Air intake grille
• Air valve
• filters
• heater or air heater
• Silencer
• fan
• air ducts
• Air distributors
• Adjustment and automation systems

Exhaust systems

Exhaust systems remove polluted air from a room. They can consist of a single exhaust fan, but when cleaning several rooms, an intake network of air ducts is necessary. Supply and exhaust combinations allow you to simultaneously supply and remove air. They are developed on the basis of ventilation units or consist of different elements.

Local and public

The fight against harmful substances in indoor air is carried out with the help of local or general ventilation.

General exchange struggles with harmful substances that are contained in the air of the entire room. When installing this type of ventilation, the volume of exhaust air is calculated so that the same amount of air is extracted from the room as it is supplied. But if the air inflow is not equal to the exhaust, the missing air volume is pumped from the rooms nearby or through the openings of the fences.

Local ventilation removes harmful substances from the premises in the place where they are formed.

The combined system, which includes general exchange and local exhaust systems, solves the problem of ventilation as efficiently as possible.

Channel and channelless

Channel and ductless ventilation systems are either a duct system with an extensive network of air ducts for moving air, or a system with no channels (air ducts), which is used when installing a fan in a ceiling or wall, in the presence of natural ventilation.