Industrial Furnace

Construction :
Robust sturdy construction of Mild Steel neatly finished with Heat Resistant Aluminium or Powder coating finish. Low Thermal mass Insulation instead of Brick insulation ensures rapid heating and cooling and moreover makes the construction considerably lighter in weight and compact. Heats up to operating temperature in a quarter of the time of the traditional "slab" designs.

Heating :
Powerful free radiating Kanthal A1 coiled wire heating elements placed in refractory grooves on all sides of the chamber ensures good thermal uniformity. Alternate advanced design involves heating elements supported

Temp Range :
Maximum Operating Temp: 1100 to 1200 �C. Temperature controlled by Digital display temp controller cum indicator with an accuracy of /- 5 �C or better.

Power Supply : 220/240 V Single Ph or 400/440 V Three Ph , 50 Hz AC.

Construction :
Robust sturdy construction of Mild Steel neatly finished with Heat Resistant Silver Aluminium paint or powder coating finish. High Grade low thermal mass graded insulation (Imported Vacuum formed insulation) comprising of High Temp Ceramic Board and Ceramic Fiber insulation thus keeping the skin temp within the permissible limits. Hard refractory tiles for better abrasion resistance while loading and unloading of charge. Suitable door mechanism with double heat locks so that the hot face of the door is kept always away from the operator thus ensuring safety.

Heating :
Heating done by Silicon Carbide rods for working temp upto 1450 �C and by Molybdenum disilicide heating elements for working temp upto 1750 �C, providing excellent temp uniformity inside the work chamber.

Temp Range :
Maximum Operating Temp: Up to 1800 �C. Temperature controlled by Microprocessor based PID Controller or Programmer with Thyristorised Power pack module allowing an accuracy of /- 1 �C inside the chamber and power saving to the extent of 20-25%. Also provided with a door limit switch which will cut off the supply of the heaters as soon as the door is opened.

Power Supply : 220/240 V Single Ph or 400/440 V, 50 Hz AC

Construction :
Light weight construction of Mild Steel with pleasing powder coating finish. Heating Elements are made of Kanthal- A1 high quality resistance wire in coil form wound on the high grade Muffle, embedded in high grade refractory cement and backed by low mass thermal insulation. This arrangement ensures good thermal uniformity in the chamber, rapid heating and cooling and also reduces the weight of the furnace nearly by 75% compared to the Brick insulated furnace.

Temp Range :
Maximum Operating Temp: Up to 1150 �C. Temperature controlled by Digital display temp controller cum indicator.

Power Supply : 220/240 V Single, 50 Hz AC.

Sizes Available :
9" x 4" x 4", 10" x 5" x 5", 12" x 6" x 6", 13" x 7" x 5", 14" x 6" x 4", 18" x 9" x 9"

Construction :
Complete range of high quality tube furnace upto working temperature of 1500 �C. For temp upto 1200 �C, 'Hecons' furnaces utilize a resistance wire heating element in coil form wounded around a ceramic work tube, forming an integral part of the heating element to ensure excellent thermal uniformity. This is further backed by layers of high grade low thermal mass insulation blankets thus maintaining good thermal uniformity and keeping skin temp to minimum. Rapid heat up to the operating temperature.

For temp upto 1500 �C, 'Hecons' utilizes Silicon Carbide rods arranged symmetrically around a ceramic work tube to ensure excellent thermal uniformity.

Thermocouple with a ceramic protective tube is located in such a manner so that it shows minimum deviation from the inner chamber temperature.

Temp. Control :
Temperature controlled by Microprocessor based PID Controller or Programmer with Thyristorised Power pack module enabling an accuracy of /- 1 �C inside the chamber and power saving to the extent of 20-25%.

We also manufacture Multi-zonal tubular furnace with excellent thermal uniformity and long life heating elements.

Construction :
Outer body of M.S thick gauge sheet and structural frame work neatly finished with heat resistant silver Aluminium paint. Insulation between the element supporting refractory blocks and outer body is provided by best quality graded material insulation. To avoid direct radiation heating of the charge, a baffle drum is further provided between the work basket and the heating elements.

Heating :
The heating elements are spiral type, made out of Kanthal or Nichrome the best known resistance wires. These are designed with a low superficial watts rating to afford them a long life. The elements are supported in grooved- refractory blocks.

Temp Range :
Maximum Operating Temp: Up to 700 �C. Temperature controlled by Digital display temp controller cum indicator with an accuracy of /- 3 �C or better.

Power Supply : 220/240 V Single Ph or 400/440 V Three Ph , 50 Hz AC.

Construction :
Outer body of M.S thick gauge sheet and structural frame work neatly finished with heat resistant silver Aluminium paint. Insulation between the element supporting refractory blocks of low iron content and outer body is provided by best quality graded material insulation comprising of Board & Blanket.

Heating :
The heating elements are spiral type, made out of Kanthal A1 the best known resistance wires. These are designed with a low superficial watts rating to afford them a long life. The elements are supported in grooved- refractory blocks.

Temp Range :
Maximum Operating Temp: Up to 1100 �C. Temperature controlled by Digital display temp controller cum indicator with an accuracy of /- 5 �C or better.

Power Supply : 220/240 V Single Ph or 400/440 V Three Ph , 50 Hz AC.

All the HECONS equipments are designed keeping in mind the following points :

• Less Energy consumption
• Exceptional Thermal Efficiency
• Fast, Easy installation
• Minimum floor space
• Long service life

These furnaces are used for melting of metals like Zinc, Copper, Brass, Aluminium, Gold, Silver etc.

Construction :
Outer Body of M.S or S.S duly painted with neat finish and comprising of Low Thermal mass Insulation wool ensuring minimum surface temp even at higher temperatures. Heating is done by Kanthal A1 or Nichrome resistance wires for lower temperatures and Silicon Carbide rods for higher temperatures.

Temp Range :
Maximum Operating Temp: Up to 1400 �C. Temperature controlled by Digital display temp controller cum indicator with an accuracy of /- 5 �C or better.

Power Supply : 220/240 V Single Ph , 50 Hz AC.

We have specialized in the manufacture of Gas & Oil fired furnaces for varied applications optimizing fuel and efficiency with the latest technological advancements. Our Technical staffs are adept in this field with minimum 15 - 20 years of hands on experience and are in a position to tackle any complicated problems with ease and simplicity.