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Our Products
We offer the best product range of Non Ferrous Melting Furnace, Gas Carburizing Furnace, Tower Melting Furnace, Gas Fired Furnace and Rotary Furnaces.
| Continuous Gas Carburising Furnaces 1750F (950C) | ||||||||||||||||||
| Fields of application (under protective gas) | ||||||||||||||||||
| HardeningCarburizingCarbonitriding
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General performance specs
| Production | : | hardening 50 - 500 kg/h |
| Conveyor width | : | 200 - 650 mm |
| Heating length | : | 2000 - 5000 mm |
| Maximum temperature | : | 1750ºF (950ºC) |
| hydraulic tilting melting furnaces | |
| highly energy efficient tower melting furnace technology from furnteck pays you back every time its in operation. Thanks to improved melting shaft geometry combined with robust mechanisms, sophisticated controls, optimized combustion system and superior insulation which synchronously works together to make it a trully efficient furnace to save valuable resources like fuel and metal which in terms increase profitability in todays cutting edge competition.the very first tower furnace was installed by furnteck in 2001 and this technology was improved and super fined by our experience of more than one decade. Our rich experience in this field has superfined our tower furnace technology to deliver extremely efficient and reliable tower melting furnaces which are a strong import substitute. We proud to say that our furnaces are engineered for efficiency and enhanced by experience and our constantly growing references do acknowledge this statement. | |
| distinct features | |
| 1.highly energy efficient . Consumes < 575kwh / ton2.high metal yield >99.4%3.process visualisation on control panel.4.special shaft geometry ensures optimum utilisation of flue gases.5.well engineered refractory configuration ensures long service life.6.easy to access refractory for cleaning without any blind corners.7.superior insulation ensures lowest heat losses.8.fully automated and user friendly combustion system and charging machine.9.robust, reliable and automated charging mechanism ensures optimum charging based on furnace demand.10.wide range of melting and holding capacities ( 100kg/hr to 4000kg/hr )11.various fuel options available from heavy fuel oil to natural gas.12.customised solutions available on request | |
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| EQUIPMENT DESCRIPTION | |||
| The furnace comprises a refractory lined cylindrical vessel formed by rolled steel structure with front mounted burner and rear flue discharge, Rotating wheels, Mounting frame and control panel. | |||
| FURNACE CONSTRUCTION | |||
| Charging is done through an opening in the front of the furnace. The liquid metal discharge can be taken through a pour spout mounted in the mid section of the main refractory lined cylindrical shell. | |||
| REFRACTORY LINING | |||
| The refractory lining is of a high quality, abrasion resistant brick and castable, backed up with high quality insulation board. | |||
| Are you looking for the most cost-effective, highly efficient and Eco-friendly aluminum melting furnace? | |
| For Tower and Stack Furnaces Contact FURNTECK Engineers Today! | |
| You dont need to search anymore. FURNTECK ENGINEERS ECOMELT series furnaces can dramatically reduce your aluminum melting costs by increasing energy efficiency and reducing melt loss. When compared to a crucible, barrel, rotary, or reverberatory (reverb) furnace, a ECOMELT can reduce energy consumption by 50% or more, reduce melt losses by up to 80% and reduce emissions while delivering better metal quality. In comparison to an electric aluminum melting system, energy costs are less than 1/3 with comparable results on metal cleanliness and melt loss. | |
| Aluminum Melting Efficiency | |
| 1.630KWH per Ton of fuel consumption for continuous melting.2.< 1% melt loss.3.Tapped metal temperature control to +/- 10 C.4.Higher quality metal with lower gas inclusion levels. | |
| How does an ECOMELT Furnace achieve these results? | |
| 1. Direct Waste Heat Recovery by charging material into the melting shaft without the high maintenance costs associated with add-on recuperation equipment.2. Full pre-heating of charge is achieved via the waste flue gases in the melting shaft of furnace. This process of preheating burns off all impurities present on the charged material and removes the moisture content as a result of which the fuel consumption is reduced and any chance of explosion is eliminated.3. Automated charging system ensures full level of melting shaft charge to get optimal efficiency.4. Rapid aluminum melting in the melting zone of furnace in an oxygen deficient atmosphere reduces melt loss. Aluminum Metal melts near instantaneously.5. Complete independence of melting and holding furnace functions reduces energy requirement for melting and reduces super heating resulting in reduction of hydrogen/gas pickup.6. High quality insulation reduces the heat losses.7. PLC controlled system makes the operation very user friendly.8. Stoichiometric tuning of burner systems.9. Furnace is capable of being sealed to the extent that energy is not lost through charge wells or large furnace openings.10. Positive furnace pressure can be achieved through controlling out going flue gases.11. Wall to wall furnace access for ease of cleaning and maintenance by providing large doors.12. Full pre-heating of charge material eliminates explosion hazards.13. Automated charging eliminates hot metal splash risk to operators and reduces manpower required for loading.14. Limited operator exposure to furnace internals.15. Low shell temperatures prevent accidental contact burns and provides comfortable working environment.16. Optional automated tapping systems for furnace.17. Furnace is ergonomically designed. | |
| Experience | |
| As we have introduced own developed tower melting technology without any collaboration with other companies to the Indian marketplace, no other company can offer you the level of experience that Furnteck can and that is also at extremely affordable cost than any other comparative products available. Furnteck Engineers have built and installed more than 100 Nos of stack / tower / shaft furnaces in India to most of the major die casting companies than all other manufacturers combined which itself is a certification for both our company and our technology. | |
| APPLICATIONS | |
| Diecasting FoundriesGravity casting foundries | |
| EQUIPMENT DESCRIPTION | |
| Our Melting cum Holding furnaces are highly energy efficient and can be connected directly to the casting machine. The auto-ladle of pressure die casting machine can be used for baleout. For gravity die casting units the metal can be baled out manually if required. The furnace can be supplied with several light / heavy and gaseous fuel options. The furnace is designed keeping in mind the easy operation / maintenance and oxide cleaning. This furnace will allow user to have high flexibility to treat several alloys and high energy efficiency. | |
| EQUIPMENT DESCRIPTION | |
| The furnace is a robust fabricated steel shell, engineered for melting of foundry return and ingots. The molten metal is accumulated in a holding bath which is connected to baleout chamber from where the molten metal can be taken out either manually or through auto ladle of the machine. The furnace has a wide main door to facilitate loading of charge and furnace cleaning. The furnace doors are strong and properly sealed. The location of burner allows most of the heat generated to be utilised for holding and melting application. The furnace is equipped with drain out plug arrangement to enable emptying out of the furnace in case of emergency or alloy change. The auto charging can be supplied as an option. | |
| REFRACTORY LINING | |
| The refractory lining is with state of the art non wetting castable upto the metal level backed up by high quality insulating refractories for optimal wear characteristics and lower heat losses. |
| Fuel Consumption | : | 780 KWH / ton at 720deg |
| Metal loss | : | 2% to 2.5% |
| Capacity | : | 50kg/hr to Ton/Hr |
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| Loading | Manual ( Auto charger optional ) | |
| Fuel | : | 1750ºF (950ºC) |
1.Energy consumption < 10 Kwh to 11 Kwh for 500Kg holding furnace.2.Easily replaceable SiC heaters without removing the cricible3.PID controlled heating system with THYRISTER drive4.Temperature control within +-50C5.Capacities ranging from 50 Kgs to 1000 Kgs6.Fuel fired models also available.
These furnaces are suitable for HPDC / GDC shops where production rates are very low or metal quality is extremely crucial and only electric melting is required. Our high quality refractory, superior insulation material & ADVANCE HEATING SYSYTEM makes our furnace extra efficient against conventional furnace.
| General Performance Specs | ||||||||||
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| General Performance Specs | ||||||||||||||||
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| General Performance Specs | ||||||||||||||||
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| APPLICATIONS | |
| Aluminium Die CastingAluminium Sand CastingAluminium Gravity Casting | |
| DESIGN FEATURES | |
| Fuel fired / electrically heated options availableHigh quality insulation resulting low thermal losses - high efficiencySpecial applications can be built to order | |
| Distinct benefits of FURNTECKs CUCIBLE TYPE MELTING FURNACE | |
| 1.Several options of heating systems available( Electrically heated / Fuel fired ).2.Electrically heated system is equipped with verticle coil type heaters which can be removed and replaced without cooling down the furnace3.Superior insulation ensures higher thermal efficiency.4.Metal tapping is possible through Direct Baleout / HYDRAULIC LIP TILTING. | |
| CONSTRUCTION | |
| FURNTECKs crucible melting furnaces are of steel fabricated construction using plate and rolled sections. The furnace is lined with high temperature rated refractory, backed with calcium silicate insulating board. | |
| TEMPERATURE CONTROL | |
| Standard temperature control is by sensing Molten metal temperature through immersion thermocouple in a protective sheath which is shown on a digital display. | |
| BURNER | |
| The two stage packaged type burner is complete with built in fan, flame safety controls and electric ignition. The burner, when not operating, is protected against radiant heat from refractory by a thermostat activating the fan to maintain burner internals within acceptable temperature limits. | |
| ELECTRIC RESISTANCE HEATING | |
| Banks of electrical heating elements of nickel chrome alloy fitted in high quality bricks will be provided around the furnace. Option of silicon carbide heaters can be supplied and heaters can be replaced without removal of crucible. |
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SCRAP MELTING REVERBRATORY FURNACES are suitable for SCRAP RECYCLING / ALLOYING units where scrap will be charged in furnace and melted by using fuel fired burners. Prepared metal can be processed for alloy correction and then to be transported to the end application. These furnace are BATCH TYPE furnaces and can be used for several type of scraps available
| Distinct benefits of FURNTECKs SKLENNER / Reverbratory furnaces | |
| 1.Melting and Holding is done in single chamber.2.No blind corners in refractory which allows easy and thorough cleaning of furnace.3.Metal tapping is possible through PLUG SYSTEM / HYDRAULIC TILTING.4.Furnace can be optionally equipped with AIR RECUPERATOR.5.Large full width door access can be provided in order to clean and charge furnace easily | |
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Furnteck Engineers (Furnteck Engineers)
Gat No. 77, Jyotiba Nagar, Talawade, Pune - 411062,
Maharashtra., India
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