PREMIX burners, with pre-mix, have been developped for food ovens, with pollutant emissions (NOx and CO) far below European standards.

This burner in its various shapes and dimensions can be used for all types of heat-exchangers and heat generators, requiring thermal power from 1 kWatt up to 1 MWatt and beyond.

Key point of PREMIX burners is the combustor made of metal fiber FECRALLOY alloy ; through a sophisticated production process, is transformed into a flexible mesh with technical characteristics such as flame stability, thermal insulation, and wide modulation range of thermal power, allowing to develop boilers and heat-exchangers more compact

Further important features are:
- Compact dimensions with high specific power
- Fully made in stainless steel
- Extremely short and compact flame, on the whole surface
- High level of modulation
- Can run with any type of gas
- Sized to fit your application

Thanks to the extraordinary characteristics described above and flexibility of the system, it find use in various industrial sectors such as:
- HEAT EXCHANGERS
- HUMIDIFIERS
- AIR HEATING
- STIRLING ENGINES
- INSTANTANEOUS WATER HEATERS AND STEAM ENGINES
- GAS HEAT PUMPS
- COGENERATION
- OVENS FOR FOOD APPLICATIONS
- SPECIAL APPLICATIONS

PREMIX burners are designed by our engineers, with a variety of shapes and sizes depending on the heat-exchanger and the application to be treated

DC and DCeco heaters (electronic start-up), and DM heaters (manual start-up)

Careful design allows you to install these devices at very high heights, without sacrificing performance and comfort. Reflectors are made of reflective stainless steel for better heat transmission to the ground. You can centralize the start-up / stop of the heaters individually and control them by programmers and thermostats.

The radiant surface is made of micro-perforated ceramic plates with low polluting emission; plates rapidly reach high operating temperatures (approx. 900 °C), and design temperature of the area to be heated is reached within minutes. Security is guaranteed by automatic electronic ignition and flame control.

All models are available in "on-off " or "two-stage" version, with 2 heating levels (approx. 75 and 100 %), which allows clear and important advantages:
   - better comfort for people
   - savings in gas consumption
   - fewer starts and stops
   - reserve power in case of particularly cold periods

Ideal for warehouses with precarious isolation. They can also be used as anti-freeze system for machines, anti-condensate plants in warehouses of semi-finished steel, and industrial process applications (heating, pre-heating, drying, etc.).

DC version of SIABS is made with a very robust structure suitable for "heavy" use, equipped with large reflectors for better efficiency in case of heating of localized areas. DCeco version of SIABS, with more lightly construction than DC version, represents a good compromise between cost and performance. For both version, security is guaranteed by an automatic electronic ignition and flame control.

DM version of SIABS, also with increased reflectors, it is the right solution for heating of small localised zones in industrial buildings, where you want to avoid the electric plant and gas pipeline. Start-up is manual with piezo-electric push-button, while the safety is guaranteed by a system with thermo-couple.

ST, MD and MR heaters

 

 

 

ST, MD and MR heaters of SIABS are the right solution for heating of localised areas in industrial sheds, in order to avoid the electric plat and gas pipeline. Can be fed with natural gas or LPG gas tank.

 

They are made with a very robust frame, suitable for "heavy" use, with increased reflectors for better efficiency. The reflectors are made of reflective stainless steel for higher heat transmission.

They are equipped with wheels and handles to be easily transported from one workplace to another. ST version is with safety nets, and MR version comes with protective housing for the gas cylinder, for reasons of safety or aesthetics.

 The radiant surface is made of micro-perforated ceramic plates with low polluting emission; plates rapidly reach high operating temperatures (approx. 900 °C), and design temperature of the area to be heated is reached within minutes.

Start-up is manual with piezo-electric push-button, while the safety is guaranteed by a system with thermo-couple.

MODEL	HEAT INPUT
ST 6 /08	9,6 kWatt
ST 8 /08	16,1 kWatt
MD 4 /08	7,2 kWatt
MD 6 /08	9,6 kWatt
MR 4 /08	7,2 kWatt
MR 6 /08	9,6 kWatt

Sport - ricreative activity

Gymnasiums, sports halls (complete or just stands), stands of racetracks, of swimming pools, furthermore ice skating rinks, tennis courts, skeet stations, fixed areas for golf practice in cold months, amusement parks (waiting areas).

“Turn-key”process plants

 

 

 

Thanks to a deep market knowledge and experience, plus advanced technology, SIABS is able to design and propose machines and plants for every application and sector.

We have taken charge of developing the whole application process in many sectors, making the system fully automatized, including the supply of metallic frames, towing and carpets for transport / feeding of material to be treated, electrical and gas plants and all the components necessary to supply the "turn-key"application.

Heart of any process application is the BRP model metal fiber infra-red burner; it can be used in various sectors of production thanks to its peculiarities : temperature uniformity, high-performance, low power consumption, easy maintenance, low levels of polluting emissions, last not the least mechanical and thermal shock resistance.

Thanks to the experience in many applications we are able to develop devices and accessories that make production optimized, allowing the end user a significant cost savings to his internal design structure.

 

SIABS aims to develop "turn-key" process applications in areas such as:   FOOD = food drying such as tomatoes and peppers; grilling of vegetables such as eggplant and zucchini, drying of corns and soybeans STEEL - NAVAL = complete lines for handling and heat treatment and drying of metal sheets in  naval industry, with recovery of fuel products CONSTRUCTION dryers in different sizes, for drying treatment of any kind of enamel and tiles, polymerization, gelation and paint baking on various surfaces METAL = heat treatment lines for pre-heating of tanks, hot air blowers for pre-heating of molds

... and in any other field where you require the use of infra-red gas burners

 

We are fully available to test the treatment in our facility and decide together which burner or "turn-key" plant is the best solution for your needs.

 

Industrial process burners

 

 

 

SIABS industrial process burners, BRP series is a newly developed product, technologically advanced and reliable, for all applications requiring a surface heat treatment with substantial savings in operating costs and low emissions (NOx and CO), far below European standards.

Highlight of the BRP burners is the metallic fiber combustor in FECRALLOY metal alloy : through a sophisticated process of production, it is transformed into a flexible and strong material, with running technical characteristics higher than any other flame burner.

The high quality of the material is guaranteed by the EN 29001European quality standard.

Important features are :
- feeding system allowing the gas-air mixture in optimal proportions, before it is blown into the burner
- very short time to get running temperatures (2 – 3 seconds)
- thermal power can be modulated ; surface temperature of the burner approx. 900 °C
- systems of electronic ignition and flame control, all of certificated type
- corrosion-resistant combustor, anti-oxidant, anti flashback, with cooling times in the range of 30 seconds
- can be operated by natural gas or L.P.G.
- easy maintenance
- resistance to thermal mechanical and shock

Thanks to the extraordinary peculiarities above described and flexibility of the system, SIABS process burners find use in various industrial sectors, such as :

FOOD: grain dryers, pizza ovens, belt furnaces, fodder and tobacco, roasters, grills for lining and cooking of sliced vegetables, meat jokes, fish fillets, mushrooms, artichokes, eggplant, etc. STEEL - NAVAL: pre-heating treatment for operation of welding and process of sheets metal TEXTILE systems for fabric coupling and coating, etc. CONSTRUCTION: ceramic, brick, drying enamels and powders, continuous and intermittent drying, heat treatment furnaces and decorations, drying up water on tiles line after cutting, heat treatment for production of precast, etc RUBBER-PLASTIC: heat treatment for bitumen, calendered films, PVC for coating, etc. WOOD: heat treatment of wood surface for drying of paint, powders, decorations, etc. PAPER: graphics printing and packaging, adhesive coating, etc

BRP burners are designed by our engineers, depending on the application process to be treated; can be equipped with temperature controllers and any type of sensor or infrared optical pyrometer.

Irradiation

Gas fired, SIABS louminos infra-red heaters heat by irradiation mode : all bodies with a temperature above absolute zero (- 273 °C) emit thermal energy in the form of infra-red rays (same way as the sun), due to the vibration of the atoms that make up the body itself. Energy travels in straight lines at the light speed and is transformed into heat immediately when it encounters a body at lower temperature, heating only people and surfaces, not the air containing them.

Heat transfer by radiation has IMPORTANT ADVANTAGES related to the fact that heat is transfered only where needed, without heating air between heat source and bodies / surfaces to be heated.

In particular, the heat transfer takes place without disturbing people, with uniform result at different distances. No air circulation and thus movement of dust (harmful for some products). Noise level is very low.

SAVINGS
Radiant heating systems allow you to bring significant savings on the cost of initial investment, due to the lower installed power and easy installation.

Savings is relevant and most evident on the management of the plant, thanks to lower installed power, very short time to reach operating temperatures and possibility of heating localised zones, and no air stratification.

You can increase the installed power later on.

TEMPERATURES VERTICAL TREND
With a radiant system people and surfaces are directly heated, while a convection system heats air to heat people and surfaces (increased energy consumption).

Warm air, lighter than cold air, naturally moves upward causing high temperatures in the upper, unoccupied building, so the heating system must be designed to produce air at higher temperature, to get the required comfort temperature at head height, with significant losses of efficiency.

This is made evident by the following chart, which shows the difference in temperature inside a room, between a hot air system (curve C) and an irradiation system (curve R).

 

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