Delhi, India
Our Product / Services
Box / Muffle / Chamber Furnaceshas cubical construction and can be used upto 1200 deg C. Any heat treatment processes requiring heating upto this temperature can be done in this furnace. These products are widely used for hardening, annealing, tempering, age hardening of ferrous and non ferrous metals and alloys.
Applications
| Tempering | |||||||||||
| Annealing | |||||||||||
| Hardening | |||||||||||
| stress relieving | |||||||||||
Normalising Key Benefits
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The Bogie Hearth furnaces are designed to operate up to 1200C with heating by natural or LP gas, oil combustion systems and electricity.
| It is designed for easy loading of materials through the large access door and unloading for rapid quench processes. | |
| The furnace can be operated with multiple bogies to increase load rate and efficiency. | |
| The bogie hearth is constructed from high strength refractory andcapable ofwithstanding harsh conditions. | |
| The heat resistant steel pedestals support work baskets. | |
| Sealing of the vertical lift doors and bogie is doneby pneumatically operated soft seal clamps to ensure no ingress of cold air. | |
| The integrated control system includes programmable temperature control and independent over-temperature protection. | |
| Temperature recorders with connections fortrailing thermocouplesare provided for maintenance of quality records. | |
| Process Capabilities * Stress Relieving of cylinders & pressure vessels * Heat Treatment of forgings & castings * Homogenising / Ageing * Annealing of large components * Heat Treatments with defined heating & cooling rate Very-efficient for batch heat treatments of large & heavy components with controlled heating & cooling rate. Various sizes & specifications of furnace are available depending upon application, from 20 to 1000 kW or even higher can designed. * Heavy reinforced structure of rolled structural steel. * Heavy duty rope & drum or rack & pinion arrangement * Door & bogie sealing arrangement * High grade refractory lining ensures higher thermal efficiency. * Internal air circulation can be provided optionally. * Rapid cooling arrangement can also be provided. |
Gas carburising furnace is basically pit-pot type furnace used for hardening / case carburising / carbonitriding of various components made of steel such as auto parts, gears, precision turned components, construction machinery parts and any other component needing hardening. The furnace is equipped with automatic temperature control, hydraulic lifting, drip feed of carburising fluid. The furnace may be electrically heated, oil fired or gas fired.
Applications:
| Gas Carburising/ Carburizing | |
| Carbonitriding. | |
| Direct Hardening. |
Standard Sizes
| Dia 500 X Depth 700 mm | |
| Dia 600 X Depth 900 mm | |
| Dia 600 X Depth 1200 mm | |
| Dia 800 X Depth 1200 mm | |
| Dia 900 X Depth 1200 mm | |
| Dia 900 X Depth 1500 mm | |
| Dia 900 X Depth 1800 mm | |
| Dia 1000 X Depth 2000 mm |
ANY OTHER CUSTOM SIZE AS PER THE SPECIFIC REQUIREMENT OF THE CUSTOMER CAN BE MADE.
| Ceramic Fibre lined designed for minimum heat losses | |
| Easy to operate |
Lead Melting Furnaces, Aluminum Melting Furnace, Copper Melting, Brass Melting, Zinc Melting, Silver and gold melting or melting of any material whose meting temperature is below 1200 Deg. C are manufactured by us.
Various Melting furnaces manufactured by us:
| Rotary Melting Furnaces. | |
| Crucible Furnaces | |
| Baleout type furnaces. | |
| Tilting Furnaces. | |
| Pot Furnaces. |
| High Efficiency | |
| Easy to operate |
Tempering furnaces with forced air circulation are used for tempering of components which are already hardened / Case hardened by Gas carburising or Rotary Retort Furnaces to get the final desired properties.
Standard Sizes
| Dia 300 X Depth 300 mm | |
| Dia 300 X Depth 450 mm | |
| Dia 500 X Depth 700 mm | |
| Dia 600 X Depth 900 mm | |
| Dia 600 X Depth 1200 mm | |
| Dia 800 X Depth 1200 mm | |
| Dia 900 X Depth 1200 mm | |
| Dia 900 X Depth 1500 mm | |
| Dia 900 X Depth 1800 mm | |
| Dia 1000 X Depth 2000 mm |
ANY OTHER CUSTOM SIZE AS PER THE SPECIFIC REQUIREMENT OF THE CUSTOMER CAN BE MADE.
| Ceramic Fibre lined | |
| Easy to operate | |
| Minimum Heat Losses |
Rotary Retort Furnaceis Electrically Heated Tilting type can be used for Carburising, carburizing, carbonitriding, hardening and tempering of various items such as screws, nuts, chain links, springs, bearing races, needle, Steel balls etc. It is also used for normalizing, soft annealing and stress relieving of various components. It is good for gas carburizing and carbonitriding of mass produced components of all kinds such as gudgeon pins, arbors, studs, rollers, bicycle and motor vehicle components, sewing machine, typewriter components, mass produced construction items etc. It is widely used for components that remain unchanged by revolving movement of the retort.
It can also be used for gas carburizing and carbonitriding of mass-produced components of all kinds such as gudgeon pins, arbors, studs, rollers, bicycle and motor vehicle components, sewing machine, typewriter components, mass produced construction items etc.It can also be used for normalizing, soft annealing and stress relieving of various components.
It is widely used for components that remain unchanged by revolving movement of the retort.
A complete rotary retort furnace installation generally comprises of following items:
Rotary Retort Furnace.
Quenching unit for water/oil or both as per the requirement of heat treatment.
Protective/Carburising/Carbonitriding Atmosphere Generator.
Tempering and Stress relieving furnace.
Installation components are selected according to the requirement of heat treatment.
Standard Sizes:
SIZE - 1 (20 Kgs/ Batch) | |
SIZE - 2 (35 Kgs/Batch) | |
SIZE - 2A(75 Kgs/Batch) | |
SIZE - 3 (120 Kgs/Batch) | |
SIZE - 3A(150 Kgs/Batch) | |
SIZE - 4 (200 Kgs/Batch) | |
SIZE - 4A(300 Kgs/Batch) | |
SIZE - 5 (400 Kgs/Batch) |
All the above capacities are Approx and may vary depending upon shape and size of the components to be heat treated.
| Easy to operate | |
| Low running Cost in terms of cost per Kg of heat treatment. | |
| Low maintenance | |
| Good quality control |
BELL ANNEALING FURNACEis widely used for annealing of steel coils. The coils can be of steel strips, steel wire or any other shape which can be loaded in the furnace. The furnace can be electrically heated, oil fired or gas fired. It can also be used for de-carburising of Stampings.
Bell Type Furnaceis be a versatile furnace suitable for black, bright and spherodized annealing of steel and non-ferrous strips, wires and general heat treatment processes upto 1100c.
The furnace is of cylindrical furnace in top hood design, that is the furnace kept on the fixed bases in the inverted position.An overhead crane of suitable capacity from one base to the another base carries the furnace itself.The Furnace shell will be of robust construction suitably reinforced with rolled sections.The furnace rests on the inner cover with ceramic fibre sealing in between.The inner cover rests on the base with neoprene seal in between for making the inner chamber gas tight.
Applications:
Black and Bright Annealing of Steel strips. | |
Annealing of Steel Wire. | |
Spherodized Annealing of Steel Wire. | |
Normalising/ stress reliving of steel castings. | |
Annealing of copper and aluminum products. | |
Decarburising of stampings. |
Standard Effective Sizes:
Dia 800 X Height 1200 mm | |
Dia 900 X Height 1500 mm | |
Dia 1250 X Height 2500 mm | |
Dia 1500 X Height 3000 mm | |
Dia 1500 X Height 3500 mm | |
Dia 1750 X Height 3000 mm | |
Dia 1750 X Height 4000 mm | |
Dia 2000 X Height 3500 mm | |
Dia 2000 X Height 4000 mm |
Gas Nitriding furnace is used for Nitriding of various components such as auto parts, precision turned components, construction machinery parts and any other component needing Nitriding. The furnace is equipped with automatic temperature control, ammonia feeding system or ammonia dissociator and other equipments as per the requirement of the customer.
It is a cylindrical shaped furnace and Construction wise it is almost similar to Gas Carburising Furnace.
Standard Sizes (Internal Useful Dimensions)
| Dia 500 X Depth 700 mm | |
| Dia 600 X Depth 900 mm | |
| Dia 600 X Depth 1200 mm | |
| Dia 800 X Depth 1200 mm | |
| Dia 900 X Depth 1200 mm | |
| Dia 900 X Depth 1500 mm | |
| Dia 900 X Depth 1800 mm | |
| Dia 1000 X Depth 2000 mm |
ANY OTHER CUSTOM SIZE AS PER THE SPECIFIC REQUIREMENT OF THE CUSTOMER CAN BE MADE.
| Ceramic Fibre lined designed for minimum heat losses | |
| Easy to operate |
This furnace is best suited for mass produced items. In these furnaces, a conveyor is used that goes inside from one end and comes out from the other end. The components to be heat treat are loaded on that conveyor.
| Continuous Output | |
| High Productivity |
These furnaces are used for Cyniding, Carbonitriding, Nitriding, Hardening, Direct Hardening of Various steel components such as Auto parts, Bicycle parts, textile machinery components, precision turned components, and many other related products. The furnace can be Electrical, Oil fired or Gas Fired depending upon the requirement.
Applications
| Carbonitriding | |
| Cyniding | |
| Nitriding | |
| Hardening | |
| Direct Hardening | |
| Neutral Hardening |
Standard Sizes
| Dia 300 X Depth 450 mm | |
| Dia 450 X Depth 500 mm | |
| Dia 450 X Depth 600 mm | |
| Dia 600 X Depth 600 mm | |
| Dia 600 X Depth 750 mm | |
| Dia 600 X Depth 900 mm |
We offer Pit-pot Type Annealing Furnace. Pit - Pot Type Annealing Furnaces are basically used for Annealing of steel wires, rods, forgings, and other components made our of steel which require annealing for further processing. The maximum temperature normally used in these furnaces are upto 1100 Deg C.
Applications
| Black and Bright Annealing of steel wire. | |
| Black and Bright Annealing of steel forgings and castings. | |
| Decarburising of Steel stampings. | |
| Hardening of Defence components. | |
| Tempering and stress relieving of various Ferrous and Non- Ferrous components. | |
| Annealing of copper and Aluminum products. | |
| Normalising of various products. |
Standard Sizes
| Dia 500 X Depth 700 mm | |
| Dia 600 X Depth 900 mm | |
| Dia 600 X Depth 1200 mm | |
| Dia 800 X Depth 1200 mm | |
| Dia 900 X Depth 1200 mm | |
| Dia 900 X Depth 1500 mm | |
| Dia 900 X Depth 1800 mm | |
| Dia 1000 X Depth 2000 mm |
ANY OTHER CUSTOM SIZE AS PER THE SPECIFIC REQUIREMENT OF THE CUSTOMER CAN ALSO BE MADE.
| Low Operating cost | |
| Ceramic fibre lined | |
| Can be made Electrical, Oil Fired or Gas Fired. | |
| Easy operation. |
