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» Hot water boilers ici. Review of industrial steam boilers Ici Caldaie

Hot water boilers ici. Review of industrial steam boilers Ici Caldaie

For 50 years, oil heating and hot water boilers of various capacities and simply steam boilers are marketed under the brand name Ichi Kaldaye and are famous for their impeccable performance of their functions. High quality software affordable price and proper Maintenance- the main "trump cards" of the products, thanks to which the buyers all over the world make their choice in their favor.

Manufacturer features

For half a century, the ICI Caldaie concern (Italy) has gained a reputation as a leader in the production of hot water and steam boilers, whose product has such a wide range of properties and characteristics that any client can easily select the best option by performance and price for your object. Thanks to its own scientific staff and their know-how, obtained in the design and implementation of steam generators for the domestic boiler sector, ici caldaie has become at the forefront of companies involved in the production of heat generators.

The Italian concern is engaged in the production of boilers for low and high pressure low productivity, as well as optional equipment for them.

Boiler characteristics

In everyday life, steel boilers ichi kaldaye operate with a reversible firebox, low-temperature three-pass and condensate boilers. The power range of these boilers is from 20 kW to 4 MW.

Floor and wall-mounted products manufactured by the company are also very popular. gas boilers 20-30 kW of power, heat generators working with superheated water, diathermic oil. All of them are widely used in many industries.

ICI REX hot water boilers are reliable, have a long service life with high efficiency and are used with inflatable burners capable of operating on gaseous, liquid or combined fuel... It is worth noting that all equipment from ici caldaie can work with almost any type of fuel: fuel oil, gas, diesel fuel, with the exception of only boilers that operate exclusively on superheated water or exclusively on diathermic oil.

Their advantages also include the fact that the torch burns reversibly. Their power, depending on the functions assigned to them, is in the range from 1.2 to 6 MW at a pressure of 5-6 atmospheres and an operating temperature of up to 110C.
They mainly use modulating and two-stage burners.

Structurally, all ici caldaie equipment is made of materials that are characterized by:
testing in accordance with European standards;
metals tested by ultrasonic testing;
welding seams, which have been tested for X-ray and hydraulics using colored liquids.

The entire production of hot water and steam boilers by ICI CALDAIE is fully automated, from cutting metal sheets using laser technology to welding products in installations where a person is replaced by a computer with special software.

Buy boilers ici

All boilers have the necessary certificates and permits, they are supplied to Russia in accordance with the requirements normative documents... You can see for yourself if you purchase ici caldaie equipment from our company. High-level specialists will be happy to advise you on the choice of this equipment and suggest the best option!

For 50 years now oil and hot water boilers of various capacities and steam boilers have been marketed under the brand name ICHI caldaie and are famous for the impeccable performance of their functions. High quality at an affordable price and proper maintenance are the main strengths of the product, thanks to which customers around the world make their choice in their favor.

Manufacturer features

For half a century, the concern ICI Caldaie (Italy) has gained a reputation as a leader in the production of hot water and steam boilers, whose product has such a wide range of properties and characteristics that any client can easily choose the best option in terms of performance and price for his facility. Thanks to its own scientific staff and their know-how, obtained during the design and realized in the production of steam generators for the domestic boiler sector, ichi Kaldaye has become at the forefront of companies involved in the production of heat generators.

Boiler characteristics

In everyday life, steel boilers ichi kaldaye operate with a reversible firebox, low-temperature three-pass and condensate boilers. The power range of these boilers is from 20 kW to 4 MW.

All of them are widely used in many industries.

ICI Caldaie REX hot water boilers are reliable, have a long service life with high efficiency and are used with inflatable burners that can operate on gaseous, liquid or combined fuels. It should be noted that all equipment can operate with almost any type of fuel: fuel oil, gas, diesel fuel, with the exception of only boilers that operate exclusively on superheated water or exclusively on diathermic oil.

Their advantages also include the fact that the torch burns reversibly. Their power, depending on the functions assigned to them, is in the range from 1.2 to 6 MW at a pressure of 5-6 atmospheres and an operating temperature of up to 110C.
They mainly use modulating and two-stage burners.

Structurally, all equipment is made of materials that are characterized by:
... testing in accordance with European standards;
... metals tested by ultrasonic testing;
... welding seams, which have been tested for X-ray and hydraulics using colored liquids.

All boilers have the necessary certificates and permits, they are supplied to Russia in accordance with the requirements of regulatory documents. You can be convinced of this for yourself if you purchase ichi kaladye equipment from the ThermoSystems Group of Companies. Our experts will be happy to advise you on the choice of this equipment and suggest the best option!

ICI Caldaie was founded in 1958 to manufacture hot water and steam boilers. Currently, in this area, ICI Caldaie manufactures three standard product lines: hot water boilers (22 to 20,000 kW), condensing boilers (45 to 2300 kW) and industrial boilers(steam, diathermic oil and superheated water) with a capacity of up to 25 MW, a steam capacity of up to 25 t / h. Fuel - gas, diesel fuel, fuel oil. The company employs about 300 people.

A separate area of ​​the company's activity is the production heating devices designed to implement a decentralized heating scheme. In this area, the company is the European leader, offering a wide range of individual apartment heating points, allowing to implement various heating schemes (radiators, underfloor heating) and preparation of hot sanitary water, as well as to solve the problem of metering the consumption of hot and cold water and consumed heat energy.

ICI Caldaie Company occupies a leading position in the European and Russian markets in the heating sector thanks to more than fifty years of experience and the constant implementation of technological innovations aimed at improving the quality and energy efficiency of products.

The main office of the company and all production facilities are located in Italy, in Verona. In addition to Russia, the company has representative offices in Great Britain, China, Spain, Romania, Kazakhstan, Ukraine and Belarus.

The mission of the company is to save heat energy and respect the environment.

All products of the company have the appropriate certificates of compliance with the Technical Regulations of the Customs Union (TR CU).

Main directions of production:

Gas boilers are represented by traditional wall-mounted boilers, wall-mounted condensing boilers, floor standing condensing boilers and condensing boilers with boilers (power from 25 to 33 kW). These boilers have reduced dimensions and are intended for heating and production of domestic hot water.

Steel hot water boilers are two- and three-pass boilers with a capacity from 22 to 20,000 kW. The boilers have steel casing and are designed for heating.

Condensing boilers are three-pass boilers with flame inversion and pass-through combustion chamber (power from 57 to 2300 kW).

The line of steam boilers is represented by steam boilers with a capacity from 67 to 14000 kW and a steam capacity from 100 to 25000 kg / h. Design pressures up to 25 bar.

Diathermic oil boilers are used where there is a need for high temperatures at low pressures... The power of these boilers is from 116 to 10,000 kW.

Energy efficient boilers ici caldaie is used in combined heat and power plants, district and district boiler houses, heating power plants, in residential areas of hundreds of Russian cities. Branches of application of units for generating steam, hot heating water and the needs of hot water supply: diamond mining industries, residential buildings, schools, villages, industrial facilities of steel production, production of parts and assemblies of pipelines of the oil and gas market and the needs of heat and water supply, producers of live packaged beer and many others.

Today we can say with confidence that ici caldaie s.p.a is the most demanded boilers in its segment of industrial equipment for steam, heat and water. Due to the exceptional workmanship, the thick-tube boilers are equipped with thick high-quality steel walls cylindrical vessel and reliable seams, which are subjected to radiographic control and hydraulic tests and a wide range of equipment know-how at an affordable price, ici caldaie boilers have been designed to operate for over 50 years.

Product range

  • Commercial series steel boilers power from 20 to 4000 kW (with reversible development of the torch, 3 turns flue gas, low-temperature and condensing).
  • Industrial heat generators power from 70 to 12000 kW (steam, diathermic oil, superheated water and hot water).

The production of blanks for large heat-conducting boilers is carried out using laser cutting on CNC machines. Efficient and flawless welding of boiler-unit elements is ensured by robotic systems for industrial and commercial series.

Each stationary boiler plant for heating needs in private, residential buildings, schools, kindergartens, etc. is subject to extensive control by the manufacturer ICI CALDAIE, which attests to the reliability of the cogeneration plant assembly area.

Consider automatic devices with a furnace for heating liquids for industrial use - boilers with bent pipes for the coal mining, meat processing, mining industry, etc.

Steel hot water boilers - technological inventions of the Ichi Kalidai manufacturing plant, have a high heating capacity, have a large volume of water in an iron tank, and also have a long cylinder. This creates a sufficient reserve in the complex of a device with zigzag and direct-flow pipes in the event of a sudden increase in the demand for steam, for example, for a heat exchanging district boiler house or heating power plant.

Complete set with burners manufactured by F.B.R. Bruciatori Srl (Italy)

An optimally designed firebox for thick-tube boilers and liquid heating devices with a properly selected F.B.R. burner can significantly reduce the NOx content.

Boiler characteristics

In boiler units with a large steam capacity, the temperature of the prepared steam production by thermo-mechanical equipment reaches 250 ° C, and in high-capacity hot water boilers the temperature of superheated water reaches 150 ° C, while the operating pressure in the system of steel sectional tubular boilers does not exceed 18 bar.

Boiler advantages

All serial hot water, steam, diathermic oil boilers and heat-consuming equipment on superheated water of the ICI brand are equipped with electronic system controls, seams - subjected to radiographic control and hydraulic tests, and in addition to this, steam boilers are equipped with a feeding group, automation and safety devices in accordance with Russian requirements.

The classification of steam-water-heating, diathermically heated, and equipment on superheated water, serial water-heating boilers ICI Kaldai is divided into direct-flow and heat exchangers with forced circulation of the coolant.

Scope of application

Heat-consuming equipment - units for producing warm water and non-radioactive steam are supplied assembled, complete and tested, which greatly simplifies installation supervision and assembly operations during the assembly of boiler houses for diamond mining companies, steel production of large-sized castings, production of parts and assemblies of pipelines of the oil and gas market, confectionery factories, auto plants and manufacturers reinforced concrete products... All steam hot water equipment has the appropriate certificates for operation in Russia.

Sale and installation of equipment

Ayaks Trade is one of the leading partners and direct importer of ICI Caldaie concern in Russia. The distributor sells the entire range of hot water, steam boilers, and auxiliary equipment and tools technological assembly for the entire fleet of equipment. Works are authorized by Kotlonadzor.

High competence of Ayaks Trade in the selection of electrical, stationary, mobile, gas-tube and water-tube cast iron, as well as steel boilers for the construction of CHP, IES, heating warehouse and work premises, the production of expanded polystyrene boards, permanent formwork, clinker thermal panels, polystyrene foam, expanded polystyrene, as well as meat and dairy factories according to a pre-approved project of boiler plants, and the assistance provided in the implementation of projects for administrative and warehouse bases and boiler houses, in combination with the high quality of ICH equipment, in many respects determine the success of heat and steam production boilers ICI on the Russian market.


One of the undoubted world leaders in the production of industrial water heating equipment is the Italian concern ICI CALDAIE S.P.A. All Ici Caldaie heating units are manufactured using modern technologies, which significantly reduces the cost of production and the cost of the structure.

Industrial steam boilers Ici Caldaie are especially popular due to their versatility. Gas, diesel or fuel oil can be used as fuel.

All about boilers Ici Caldaie

The Italian concern produces several types of industrial units. Among them:
  1. Steam - industrial fire-tube steam boiler Ici Caldaie is offered by the manufacturer in two modifications. Two-pass equipment produces up to 5000 kg / h of steam. Working pressure in the system up to 15 bar. The unit operates on any type of liquid fuel. Three-pass boilers are designed for rooms with a large heated area.
    The fire-tube steel boiler Ici Caldaie is used in the food industry and the production of precast concrete elements, as well as for heating large warehouses and large industrial centers... Installation does not require registration.
  2. Hot water boilers - boiler equipment Ici Caldaie has capacities ranging from 100 to 12,000 kW. Designed for heating residential apartment buildings.
    The main advantage of the equipment is the ability to regulate the heating of the coolant in a wide range. The advantage of hot water boilers is the presence of two circuits for heating the hot water supply and the heating system. Equipment that runs on overheated water can be classified in the same category.
    Italian industrial hot water boilers Ici Caldaie are popular due to easy installation and low requirements for the connected heating system.

In addition to automated hot water and steam boilers Ici Caldaie, the consumer is offered commercial series hot water equipment. These units can operate in the range from 20 to 4000 kW.

Device and principle of operation

Technical specifications steam boilers Ici Caldaie may differ depending on internal device and the principle of heating the coolant. So, the following modifications are distinguished:
  • Two-pass and three-pass boiler.
  • Low pressure steam boiler.
  • Direct-flow steam boiler.
The Ici Caldaie steam boiler plant has the following features:
  • Heating the room is not carried out using hot water, and steam circulating through the pipeline. To prevent thermal shock, a special module is installed that softens the difference between the supply and return temperatures entering the boiler.
  • Reduced gas consumption - today flame tube models are one of the most economical, therefore, their use for heating industrial buildings is justified and beneficial.
  • The efficiency of steam boilers reaches 92% at maximum performance. Moreover, the efficiency remains the same when changing power from 30 to 100%.
  • Boiler permit is not required in case of use as fuel liquefied gas or any kind of liquid fuel.
  • Installed modulation universal burner for the boiler. Since the fuel supply is carried out forcibly, for the station to work, it is necessary to connect to the power supply system.
The basic equipment of Ici Caldaie boilers includes the following equipment:
  • Thermal insulation sheathing- heat loss is minimized.
  • Control cabinet - includes automation, security group, pressure sensors, thermostats and thermometers. Additionally, you can install remote control of the boiler room using a remote panel.
  • The burner is of modulation type. Fuel supply is carried out forcibly under pressure, which creates noise during operation.


Commissioning of Ici Caldaie equipment by unskilled workers is prohibited. Installation should only be carried out by licensed technicians.

Safe Operation Basics

To ensure the safe operation and maintenance of the Ici Caldaie boiler equipment, it is first of all necessary to understand that given view boilers is potentially dangerous and certain conditions can lead to the development of an explosive situation. For this reason, even during installation works the following rules must be observed:
  • Pipe heating temperature, through which steam will circulate, can reach 100 ° C and above. Certain safety precautions will be required to prevent burns.
  • Electrical connection- the boiler room must be connected directly to the voltage board. Separate circuit breakers should be installed outside the building so that there is a possibility of power outages during an emergency.
  • Water treatment system- they install filters of coarse and fine cleaning, a special softener is added to the coolant in order to avoid the appearance of scale.
Under normal conditions, the automation automatically turns off the boiler in the event of a malfunction, so the risk of an explosion is minimal, no more than that of conventional gas units.

Steam equipment efficiency

As you can see from technical characteristics, in terms of their productivity and efficiency, steam boilers are significantly superior to traditional counterparts operating on liquid fuel and gas. The only drawback that reduces the demand for products is the need for additional investments for the installation of the heating system pipeline. But as practice shows, the funds pay off after several years of operation of the boilers.

Ici Caldaie standalone boilers and modular boiler rooms are distinguished by their reliability and high degree of safety. Compared to similar German and Czech equipment, their cost is approximately one third lower. Good purchase for heating industrial premises large area.