Projects

Czech
Supervision at the overhoul and revamping of a walking beam furnace
Furnace with capacity of 100 t/hr for heating of billets in a rolling plant. Examination of projects; professional advice; technical supervision; check of quality and handover in production; supervision during assembly; assistance at furnace tests and commissioning.

Czech
Bell furnace
Furnace for recrystallization annealing of wire coils in the nitrogen atmosphere. Maximal charge ø1,600 mm, height 1,800 mm, weight 5,000 kg. Capacity 540 t/month.

Austria
Relocation of two car-hearth annealing furnaces
Two car-hearth annealing furnaces of 1.5 x 3.4 x 1.1 m; dismounted at an Austrian customer, completed, installed and commissioned at a Czech user.

Slovakia
Equipment for heating of cast-iron moulds
Vertical heating of moulds; table type; totally 11 natural gas burners; total output 1,100 kW.

USA
Four tunnel double-line furnaces for drying of glass fibre cakes
Furnace length 39m, drying capacity 4 x 5,700 t/year. Drying temperature 150°C. Hot air heating; air heated by means of waste gases leaving the melting furnace.

Czech
Revamping of the heating system of a vertical furnace for the fire-resistance tests of structural elements
New complete furnace heating system was delivered; the original oil burners were replaced by the natural gas burners. New furnace control system was installed.

Russia
Revamping of heating system of a rotary-hearth furnace for heating of ingots.
Furnace for reheating of ingots from the temperature of 800 - 950°C to the temperature of 1,260°C. Furnace diameter 30m. New heating system, change of heating zones, increase of furnace capacity.

Slovakia
Two car-hearth heating furnaces 3x6x2 m, 1,300°C, 60t
Heating of steel billets and semiproducts before forging. Heating by means of natural gas flat flame burners; central recuperator.

Czech
Revamping of a line for bright annealing of tubes made from austenitic and duplex steels
Annealing in 100% hydrogen atmosphere. Exchange of the shell and the refractory lining of the roller-hearth furnace for the temperature of 1,200°C; new housing and shell of rapid cooling; sealing equipment of furnace entry part and other modifications.

Czech
Engineering for preparation of general overhaul of a walking beam furnace
Furnace with capacity of 100 t/hr for heating of billets in the rolling mill. Technical documentation processing for modification of the walking beam mechanism and the furnace general overhaul.

Italy
Stands for spray quenching of rollers and shafts
New stands for formerly delivered equipment for the spray quenching of rollers. Increase of stand load capacity to 50 t each.

Italy
Car-hearth heating furnace 4x12x3.5m, 1,300°C, 400 t
Heating of ingots from tool steel before forging

Italy
Furnace for heat stability tests of steam turbine shafts FSR 60 III
Shaft of max. 60 t, diameter 1,800 mm, total length max. 4.9 m. Electric resistance heating, max. temperature 800°C. Including equipment for measurement and evaluation of the shaft radial run-out.

Czech
Revamping of transfer platform for double-sided charging of coils to the furnaces
After installation of the new "JET" chamber furnace, the existing transfer platform for charging of chamber furnaces was revamped. After revamping, the program-controlled transfer platform enables the double-sided charging and discharging of frames with coils and the attendance of totally 8 positions.

Czech
"JET"-type chamber furnace for annealing of aluminium strip coils in protective atmosphere
Furnace effective dimensions 1.72x7.55x2.05m; N2 protective atmosphere; intensive atmosphere flow - "JET" system. Heating with radiant tubes for natural gas. Charge 30 t, max. temperature 500°C.

Italy
Delivery of new furnace modules and load capacity increase of steady rests for the shaft heat stability rotating furnace
Formerly delivered equipment - FSR 60 I - was equipped with other furnace modules to reach bigger versatility concerning the length of shafts to be tested - ranging 1,500 mm to 9,250 mm by 250 mm; max. length 10,000 mm. At once, max. shaft weight was increased to 75 tons from the original 60 tons.

Czech
Cooling roller conveyor
Conveyor with air and water spray equipment for cooling of steel forgings of cylindrical shape from temperature of 1,000°C to 50°C with the aim of meeting the required material composition. Capacity - 2,400 kg/hr.

Czech
Fire-resistance testing furnace for horizontal structures
Dimensions of test samples within 3 x 4 m, max. temperature 1,150°C. The furnace corresponds to EN 1363-1 and EN 1363-2 standards. Solving of connection to existing ecological cleaning system of waste products originating from some flammable materials in test samples. Heating - natural gas, input 2,560 kW.

Russia
Automated control system for heating and annealing furnaces
Master control and database system for 6 chamber heating furnaces and 3 car-hearth furnaces for heat treatment of semiproducts made from titanium and nickel alloys. The control system meets the requirements of AMS 2750E standard for use in the production of parts for the aerospace industry. The furnaces were delivered in 2014 and 2015 for an important Russian producer of parts used in aerospace field.

Italy
Car-hearth heating furnace 5 x 10 x 3.5 m, 1,300°C, 400 t
Heating of tool steel billets before forging

Russia
Three electric car-hearth furnaces for heat treatment of rings and heating of blocks from titanium alloys before forging
Furnace useful dimensions 4 x 4 x1 m, working temperature 680 to 1,160°C, charge 10 t. Furnaces and their accessories meet the requirements of AMS 2750E standard for use in the production of parts for the aerospace industry. Furnace Class 2, Instrumentation Type B.

Russia
Four electric chamber furnaces for heating of the semiproducts from titanium and nickel alloys before forging
Furnace useful dimensions 3 x 3 x1 m, working temperature 680 to 1,160°C, charge 5 t. Furnaces and their accessories meet the requirements of AMS 2750E standard for use in the production of parts for the aerospace industry. Furnace Class 2, Instrumentation Type B.

Poland
Combined fire-resistance testing furnace for vertical and horizontal structures
Modular furnace structure - possibility to adjust for test of samples 4.5 x 3 m or 4.5 x 5 m in vertical position, or of horizontal samples 4.5 x 3 m. Furnace corresponds to EN 1363-1 and EN 1363-2 standards. Simulation of all fire types up to temperature of 1,350°C. Heating - LPG, input 6,300 kW. Hydraulic loading of samples. Sample temperature and deformation sensing. Waste gases ecological cleaning equipment.

Latvia
Continuous belt furnace for heat treatment of glass fibre mats
Mat width within 1,600 mm, thickness 4 - 25 mm, belt speed 10 m/min, max. temperature 950°C, electric resistance heating 130 kW.

Russia
Two electric chamber furnaces for heating of semiproducts from titanium and nickel alloys before forging
Furnace useful dimensions 4 x 4 x1 m, working temperature 680 to 1160°C, charge 5 t. Furnaces and their accessories meet the requirements of AMS 2750E standard for use in the production of parts for the aerospace industry. Furnace Class 2, Instrumentation Type B.

Czech
Continuous conveyor furnace for heat treatment of small parts after cold pressing
Working temperature 500 to 1,000°C, furnace capacity 90 - 120 pcs/min, 1.2 - 3.5 t/hr. Conveyor belt from cast links, belt width 1,400 mm. Equipment for uniform loading of parts on the belt. Utilization of material temperature after pressing in heat treatment process.

Czech
Revamping of heating system of pusher furnace, 110 t/hr
Modifications for meeting the existing requirements for operating safety of gas-heated equipment. Existing burners are equipped with pilot burners with electric ignition and flame watching.

Latvia
Vertical continuous furnace for heat treatment of glass fabric strip
Strip width to 1,550 mm, speed to 6.6 m/min, capacity 400 kg/hr
photo

Italy
Car bottom annealing furnace sized 3.5x5x3 m, 1,150°C, 160 tonnes

Czech
Revamping of refractory lining and heating system of the pusher furnace
Mending of refractory lining and heat insulation, modification of the furnace working space and addition of burners in the heating zone. Optimizing of heat input distribution along the furnace length. Furnace control system SW modifications.

Russia
Two electric car-hearth furnaces for heat treatment of die forgings from titanium alloys
Furnace useful dimensions 2.3 x 5 x 2 m, working temperature 700 to 1100°C, charge 10 t. Furnaces and their accessories meet the requirements of AMS 2750E standard for use in the production of parts for the aerospace industry. Furnace Class 3, Instrumentation Type B.
photo

Russia
Furnace for heat stability tests of steam turbine shafts, including equipment for measurement and evaluation of the shaft radial run-out
Shaft of max. 135 t, diameter 2,150 mm, total length max. 14.8 m; shaft in furnace max. 10 m. Max. temperature 800°C, electric resistance heating.
photo

Czech
Revamping of two-tunnel oven for drying of glass fiber cocoons
Complete reconstruction of the oven shell, installation of new steam heating registers, change in the number of the oven control zones.

Poland
Regulation and safety gas trains and new burner control units
New regulation and safety gas trains for two furnaces in the heat treatment line. Natural gas, gas input 5.6 MW and 17.8 MW. New burner control units for totally 96 burners. Process control.

Czech
Moving and revamping of heat treatment line for bright annealing of austenitic and duplex steel tubes
Line total length 188 m, tube length max. 40 m, capacity 1,000 kg/hour, temperature to 1,180°C, 100% hydrogen atmosphere; new cooling equipment delivered
photo

Latvia
Tunnel-type double-lined oven used to dry the glass fiber cocoons with hot air
Oven length 25 m, drying capacity 4,200 t/year. Delivery incl. heat supply unit: natural-gas-fired combustion chamber and air heater. Automatic movement of transport trolleys trough oven in two rows independently.
photo

Czech
Three-path roller-hearth furnace for ferrite burning
Furnace length 40 m, electrical resistant heating system, input 600 kW, protective atmosphere, optional burning programs (temperature, furnace atmosphere), burning temperature to 1,450°C.
photo

Czech
Rebuilding of continuous line for heat treatment of railway wagon castings
Tunnel car hearth furnace 2.8 x 15,75 x 1,6 m, cooling chamber, transport mechanisms, automatic control. Max. temperature 1,000°C, line capacity 3.8 t/hr.
photo

Russia
Muffle vacuum furnace for heating of isotops; chamber furnace for heating of extrusion swages
Vacuum, argon protective atmosphere, electric heating
photo

Czech
Heating furnace for a testing rolling mill at the technical university
Chamber furnace for laboratory purposes, 1,300°C, 40 kg/hr

Germany
Furnace for heat stability tests of steam turbine shafts, including equipment for measurement and evaluation of the shaft radial run-out
Shaft of max. 40 t, diameter 1,800 mm, total length max. 10 m; in furnace max. 6.5 m. Max. temperature 750°C, electric resistance heating
photo

Italy
New heating system and control and measurement system of car hearth annealing furnace
Furnace dimensions 2.5 x 8 x 2m, 1,200°C, 22 burners, 3,520 kW

Sweden
Continuous roller-hearth furnace for heat treatment of steel strip to be used in electric-technical industry
Furnace length 52.7 m, width 1.7 m, 1,150°C, strip 1,310 x 2.5 mm, 33 m/min, 37.8 t/hr. Heating with regenerative burners for natural gas and electric resistance heating.
photo

Czech
Revamping of the rotary drum furnace for tempering of steel pellets for blasting
New heating system for natural gas, measurement and control. Max. temperature 650°C.

Italy
Rebuilding of the car moving equipment of the car hearth furnace
Extension of the car travel length, installation and synchronization of the second car drive unit.

Czech
Heating system reconstruction for a rotary hearth preheating furnace and continuous annealing furnace for a pipe manufacturing plant

Czech
Fire resistance testing furnace for flat building parts
Reconstruction of original furnace 3 x 3m, new modular system with changeable dimensions from 3 x 3m up to 5 x 6m
photo

Italy
Universal car bottom forging and annealing furnace sized 5 x 10 x 3.5 m
photo

Italy
Car bottom annealing furnace sized 9 x 12 x 5 m, 570 tonnes
photo

Italy
Equipment for spray hardening of rollers, shafts and tubes
Special JET-system of water distribution
photo

Italy
Car bottom annealing furnace sized 5.2 x 6 x 4 m
photo

Czech
Gas heated drying oven for the transformer sheet decarbonizing line
Recuperative burners
photo

Slovakia
3 MW gas-fired boiler and utilization of waste heat from fumes exhausted by walking beam furnace for heating of buildings
Waste heat utilization design, completion of the whole technology incl. automation, installation and commissioning
photo

Slovakia
Walking beam furnace sized 12.5 x 18 m, 80 tonnes/hr, for preheating of continuous cast blooms prior to rolling
Design of furnace parts, detail engineering, completion and installation
photo

Czech
Furnace for thermal stabilization of turbine rotors up to 130 tonnes, including instrumentation used to measure and analyze rotor radial runouts during stabilization
photo

Italy
Furnace for thermal stabilization of turbine rotors up to 60 tonnes, including instrumentation used to measure and analyze rotor radial runouts during stabilization
photo

Italy
Furnace for thermal stabilization of turbine rotors up to 60 tonnes, including instrumentation used to measure and analyze rotor radial runouts during stabilization
photo

Italy
Car bottom forging furnace sized 3.5 x 7.5 x 2.5 m with flat flame radiant burners
photo

Italy
Car bottom annealing furnace sized 4 x 14 x 3.5 m with optional extension module to 18 m
photo

Czech
Gas-fired interoperation heating and boosting of weldments and castings

Italy
Chamber forging furnace sized 5.6 x 4.5 x 3.4 m with regenerative burners
photo

Italy
Car bottom forging furnace sized 7.9 x 8 x 3.5 m with regenerative burners.
Car travel prolonged to 35 m.
photo

Italy
Three chamber forging furnaces sized 5.6 x 6.5 x 3.4 m with regenerative burners
photo

India
Car bottom annealing furnace sized 2.5 x 8 x 2.5 m
photo

Italy
Reconstruction of car bottom annealing furnace sized 4 x 6 x 2.5 m

Latvia
Automatic tunnel-type double-lined oven used to dry glass fiber cocoons with hot air
Delivery incl. heat supply unit: natural gas fired combustion chamber and air heater
photo

Italy
Car bottom annealing furnace sized 4 x 14 x 3.5 m with extension module to 18 m
photo

Italy
Chamber forging furnace sized 5 x 4.8 x 2.6 m with regenerative burners
photo

Czech
Multipurpose car bottom heating and annealing furnace for temperatures up to 1300°C, 4 x 22 x 3 m, with controlled charge cooling
photo

Czech
Reconstruction and renovation of furnace for turbine rotor thermal stabilization.
HW and SW development and supply for analyzing the rotor radial runouts during the course of stabilization
photo

Czech
Reconstruction of car bottom forging furnace sized 5.9 x 13 x 3 m, regenerative burners
photo

Czech
Set of furnaces of transformer sheet thermo-straightening and coating line
(drying, preheating and annealing under gas shielding, planing, cooling)
photo

Czech
Bell furnace for heat treatment of forged automotive parts under protective atmosphere
photo

Italy
Furnace for thermal stabilization of steem turbine rotors up to 60 tonnes and 10 meters
photo

Czech
Reconstruction of car bottom forging furnace sized 3.5 x 9.2 x 2.5 m, regenerative burners
photo

Kazakhstan
Combustion chamber SKE 7.5 MW

Italy
Car bottom annealing furnace sized 4 x 14 x 3.5 m
photo

Czech
Reconstruction of continuous BTU furnace (production of electrical parts)

Italy
Chamber forging furnace sized 5 x 4.2 x 2.6 m with regenerative burners
photo

Czech
Delivery and installation of gas-tight seals of input and output sections of the annealing furnace in the transformer sheet decarbonizing line
photo

Czech
Equipment used to heat up casting ladles within production of piston rings

Czech
Displacement of ASEA ladle preheating system
Dismantling, adaptation, assembly

Italy
Car bottom annealing furnace sized 4 x 14 x 3.5 m
photo

India
Line for controlled cooling of special forgings
photo

Slovakia
Die preheating equipment on machine hammer

Czech
Delivery, installation and commissioning of GHW cupola furnace complete electrical equipment and control system

Slovakia
SW adaptations for control system of two car bottom annealing furnaces

Slovakia
SW for visualization of rotary hearth furnace operating parameters (HMI)

Czech
SKE 1200 underpressure combustion chamber for kaolin grinding line

Czech
Reconstruction of car bottom annealing furnace heating system transition from coke-oven gas to natural gas

Czech
Reconstruction of austenitic and duplex steel pipe annealing line working under 100% hydrogen atmosphere.
Change in length of pipes being processed from 18 m to 40 m
photo

Italy
Car bottom annealing furnace sized 3.5 x 5 x 3 m
photo

Czech
Walking beam furnace for 2.2 tonnes/hr used to heat up bars prior to precise profile rolling for the automotive industry.
Complete delivery incl. material separation and transport in front of furnace.
photo

Czech
Continuous vertically-arranged 2-loop furnace used for heat treatment of a copper band under protective atmosphere.
Part of pickling and polishing line, band width 1,000 mm, line maximum throughput 10 m/min.
photo

Czech
6 recuperators for bell furnaces

Czech
Horizontal continuous furnace used to dry transformer sheet strip with insulation layer applied
photo

France
Reconstruction of car bottom furnace used for heat treatment of thick steel in plates and blocks
photo

Czech
Reconstruction and extension of glass cooling kiln

back to selection

References

Projects