New Level of chemical energy efficiency with oxygen jet and flame in motion FEATURES Static burner body with moving nozzles inside Flame and supersonic jet motion from left to right (1 m range) Downward firing / jet angle range 40 to 52 ° Steep oxygen impact angle in lance mode Off set heat release and […]
Iron & Steel
Compact high efficient burner/ supersonic oxygen injector FEATURES • Large volume flame (LVF) • Robust water cooled jacket made of forged copper • Operates deep in furnace to maximise efficiency and protect refractory • Steep oxygen impact angle in lance mode • Replaceable oxygen lance with supersonic nozzle • Furnace tight installation • Integrated carbon […]
HTT supply various types of manipulators for lancing equipment. Design is tailor made to fit specific layout of each plant. Both consumable and water cooled lances are available.
The machine performs the function of cleaning the debris and residual slag from the slag door of the EAF and the porthole for oxygen lance as well as charging of additives to the furnace and cleaning of the furnace platform. It is equipped with interchangeable accessories that allow to carry out cleaning activities and also […]
Tap Clean device is used to clean the tap hole in case of any blockage is detected by the Tap Eye system. The device is using 6 axis robot which enables to reach the tap hole accurately and it is possible to install in minimal space available. The robot is designed to withstand high temperatures […]
Tap Eye system is designed to monitor tap hole after tapping and control automatic tap hole filling. Tap hole is monitored via infrarred high temp rated camera installed in special jacket. After tapping, EBT panel port is open, tap hole is inspected and if clean it is filled by automatic device.
HTT carbon injectors are focused on improving efficiency and safety. Injectors are typically located in the lower shell near the level of liquid steel. The proprietary design of the injector includes a prefabricated high-quality refractory block to be bricked in the last course of refractory rows, so the tip of the injector is very near […]
HTT supply entire equipment for oxygen hand lancing including lance holder, safety valves, hoses and take up reels as well as burning bars and cutting lances.
Non Ferrous Industry
HTT developed lancing system for hydro carbons combustion in Aluminium melting kilns charging contaminated scrap. As the result, aromatic hydro carbon emissions are greatly reduced and by burning inside of the furnace space, their energy is utilized
HTT designed and supply proprietaty lancecs for injection of reducing agents to the smelting furnaces. Top lance is moved to the furnace, near the liquid metal level and reducing agents are injected.
HTT developed and built equipment for dense phase conveying of coal fines to the cupola tuyeres. System features accurate injection, low transport gas consumption and low pipes wear.
HTT delivers equipment and process optimization for iron melting in rotary furnaces. This includes combustion control, melting programs development as well as charge mix and refractory design optimization.
We provide process start up and optimisation for all the equipment which we design. Metallurgical support and technical consulting and process calculations are part of our service too.
HTT provides taylor made engineering for various projects in metallurgical industry. We use Autodesk Inventor SW enviroment to create 3D models and 2D drawings.
The HTT company specializes in the welding and production of copper products for the steel industry. We can also provide production according to customer documentation and bring our expertise.
HTT has many years of experience and ability to deliver high-quality service and installation across a wide range of industries. This service may be provided as part of the delivery of a whole technological unit, including a project, or as a customer service installation.