Urban tram traffic on the rails rate of wear less, but frequent replacement of wheels and especially rails in the conditions of the city are very expensive. Developed by «TOPAS-Technology» technology and equipment for plasma surface hardening of the ridges of solid-rolled and retaining wheels allows hardening of wheel flanges of locomotives, passenger and freight cars, suburban electric trains. A unique experience of forming the optimal (from the point of view of operation together with a lateral side of a rail) hardening structures.

Equipment and technology ensure high resistance against fracturing in the range of change of surface hardness within 300 - 600 HB.

Equipment and technology ensure repeatability of the optimal structure of the hardened zone ridge in the range of change of ambient temperature from - 10 C to +40 C (this effect is protected by a patent and allows hardening rail in any weather and wind in the open atmosphere directly on the tracks).

The intensity of wear of the plasma hardened ridges of wheel pairs is much lower (2.5 - 3 times).

Revolutionary environmentally friendly material with high waterproofing, sound insulation, anticorrosion characteristics and solar radiation reflectivity up to 85%. 

Provides a passive microclimate adjustment by the means of PCM addition, and could be produced using waste resources and materials with a specified geometry. 

​

Mirtels stone engraving machines, which we have been manufacturing for as long as 12 years, are sold in specialist markets in many countries. In so doing, the geography and the sale volumes of stone engraving machines is expanding annually. This is indicative of the superior quality of the equipment we offer.

Presently, the company has a wide network of service centres in different countries and cities. A stone engraving machine can be purchased in any of our representative offices. Our company is continually expanding its dealership network in different countries across the globe. Presently, MIRTELS representative offices are located in different countries of Europe (Germany, Portugal, Slovakia, etc.), and South America (Argentina, Brazil, Uruguay, etc.).

Concept:

The foundation of the facility is represented by the following concepts of a waste processing facility:

• forms part of urban utility infrastructure enabling complete processing and, in particular cases, liquidation of arising and accumulated waste;

• ensures environmental safety of a residential neighbourhood

• represents a source of materials and products:

- power (hot water, stream, electric power),

- energy materials (motor fuels, fuel gases) and

- additional materials (minerals, metals etc.).

• used as a refuse-free production facility (zero waste).

   

Water vapour is ideal plasma-derivating environment: pollution-free, explosion-proof and without waste, favorably influencing sanitary-and-hygienic working conditions. 

The heat occuring in plasma burner of "Multiplaz-3500", promotes ionisation of hydrogen with sorbtion of a significant amount of heat. Accordingly at recombination in the field of the nozzle the considerable quantity of the energy promoting an intensification of process of fusion of metal is liberated.

There is a huge temperature in the plasma burner and water vapour can dissociate also on hydrogen and hydroxyl. Hydroxyl does not dissolve in metal as it is highly resistant to and promotes martempering of a surface of molten metal (the surface is characterised by a metallic appearance).

There are many advanced technologies for recycling paper or plastic packaging. These technologies are well known and available worldwide. It is a completely different story with a cardboard box for drinks (hereinafter - BC), which contains plastic film, aluminum foil and cardboard. It is often called the Tetra pack, because Tetra introduced this packaging method to food manufacturers (1961) and still dominates the market. The difficulties of disposal consist in the high quality of the used primary materials and the methods of their connection - they are fixed. These virgin, food grade materials used to make beverage cartons are very valuable materials. It is worth paying attention to two trends associated with the recycling of packaging, combined with various materials: the growing demand for recycling in society and an increase in the number of such packaging per capita and in general. The use of such packaging is highly correlated with the growth of GDP and it is very important to minimize the number of products that are buried in landfills due to loss of quality, which is often associated with improper packaging.
Currently, most of the waste of aircraft is subject to disposal or incineration at energy recovery facilities. A small part, not exceeding 30% (on average in Europe), is processed in paper mills. But only some paper mills are ready to use BC waste as a secondary raw material due to high contamination with plastic and aluminum, and, of course, they are not being recovered and are still being buried.
Talented engineers from Eastern Europe have introduced a new approach for the disposal of aircraft waste. The recycling process uses and recovers 100% of the materials. New products are environmentally friendly, competitive in the market and have a wide usability. Moreover, they are recyclable!
Despite the uniqueness of the technology, it cannot be considered “revolutionary”, since it has already been implemented in several European U.S.A countries for more than ten years and has proven successful.
The basic facts about the technology: o Paper for raw materials-paper for cardboard with polyethylene or other plastic material o Products - wall panels (compared to OSB or wood panels) o Power supply installation 150 kW -500 kW (machine type) o Low energy consumption o Wide range of sizes, thickness, density o Very small amount of needlework o From other process waste o Technological process with aggressive chemical additives
Currently, this approach is the only technology available for 100% recycling of aircraft waste.

SEAK Energetics is a provider of unique technology to control street lighting as well as lighting in commercial and industrial buildings.