Embassies and Consulates all over the world have to constantly address the problem of disposal of confidential documents safely and securely.

These are internal documents concerning political and economic situations in host countries as well as the status of their citizens in such countries.  These documents, once their purpose is served, need to be disposed of without any other agency getting their hands on these, as it could compromise their security protocols. 

Embassies were using paper shredders in the past to dispose of such confidential documents.  However, some smart intelligence agencies were able to re-create the parent documents from the shredded paper, risking the leakage of confidential data.  It was therefore necessary to dispose these documents without the chance of re-creating the originals. 

Haat has in its range a good number of "free burning trash destructors" which include the LD/MD/HD incinerator models.  The specialty of these systems is their “free burning” characteristic, meaning no external or additional fuel is required to run the system.  They use the calorific value of the waste itself to burn. In other words the operating costs are practically nil.

All the above systems are indigenous designs and are provided with

When the waste in the form of papers, documents are loaded into the chamber they have to be manually ignited and all it requires is to feed the documents continuously until there is no more to be burnt.  The design feature of these models is that it allows atmospheric air to enter through many sets of deliberately designed gaps and orifices into the combustion chamber and keep the fire going.  Once the incineration inside the chamber starts, there is a drop in the pressure in the chamber, which allows atmospheric air to enter automatically.  As the flue gas travels upwards to the upper part of the chamber, once again additional air is provided through specially designed orifices and gaps and allows the products of combustion to be burnt fully. 

What is the result?   One does not see any visible smoke coming out of the chamber because these are very efficiently burnt within the chambers.

Another important feature of these Trash Destructors is that they are designed based on a hydroxylative principle, whereby the heat in the chamber seeks out carbon particles and gets them fully destroyed making re-creation of the document impossible. 

The systems have been supplied not only to embassies in India and abroad, but also to other establishments like space research, defence R&D, etc. to name a few.  These have been working well for many years.