Heat Treatment Furnace

Product Details:

Continuous Roller Hearth Heat Treatment Furnace are the right choice for processes with fixed cycle times such as drying or preheating, curing, aging, vulcanisation or degassing. These furnaces are available for various types of applications including heat treatment of steel forgings, such as normalising hardening ISO Thermal annealing and tempering etc. The furnaces are available for various temperatures up to a maximum of 1400 °C. The furnace design depends on the required throughput, the process requirements for heat treatment and the required cycle time. The conveyor technology is tailored to the required working temperature, geometry and weight of the charge and to the requirements regarding available space and integration into the process chain. The conveyor speed and the number of control zones are defined by the process specifications.

Features:

• Temperature Range upto 1200°C
• Insulation of Vacuum Formed Ceramic Fibre Boards / Ceramic Fibre Blanket & Module / Refractory Brick Lining
• Electric / Gas Fired / Oil Fired
• Heating Elements like Nichrome Wire,Special Alloy Resistance Heating Wire,Silicon Carbide Rod Type 
• Thyristor, Programmable Temperature Controller, Temperature Recorder, PLC, SCADA, HMI

Applications: 

• Annealing, Stress Relieving, Hardening, Normalizing, Brazing, Case Hardening

Price Range: Rs 200000-2000000/Unit

Product Details:

Product Details:

• Mesh Belt Continuous Conveyor furnace systems from ESCO FURNACES are specifically designed to cater to a wide range of heat treat applications - including both atmospheric and non atmospheric types – such as Hardening, Carburising, Carbonitriding, Washing, Annealing, Tempering, Isothermal Annealing and Stress Relieving. Furnaces can be designed for single or multi-zone operation and water cooled zones can also be offered. Each mesh belt furnace can be supplied with both inert and reactive atmospheres, O2 monitoring.
• The number of controlled heating and cooling zones, length of zones, belt width, control cabinets, and type of atmosphere control system can all be specified to meet individual customer’s processing requirements.

• Temperature Range upto 1200°C
• Insulation of Vacuum Formed Ceramic Fibre Boards / Ceramic Fibre Blanket & Module / Refractory Brick Lining
• Electric / Gas Fired / Oil Fired
• Heating Elements like Nichrome Wire,Special Alloy Resistance Heating Wire,Silicon Carbide Rod Type 
• Thyristor, Programmable Temperature Controller, Temperature Recorder, PLC, SCADA, HMI

• Mesh belt, conveyor chain

• Stampings,Castings,Forgings,Fasteners,Precision Machine Components,Valve Lifters

Product Details:

Our Rotary Retort Furnace is designed to maintain the consistently superior quench hardening performance required for fast, economical, uniform heat treating of small parts.  It provides the process flexibility to be utilized for either single or multi-application production environments. An adjustable speed heat resistant cast retort fitted inside the Rotary Retort furnace facilitates constant motion for the work piece.

Features:

Electric Design – The electrically heated design features  high grade heating elements that are easy to maintain and replace.

Retort – The cantilevered, one piece cast retort is supported at one end and sealed at the charge end of the furnace. There are no seals or bearings in hot areas or at the discharge end.

Rotary Mechanism –The parts are conveyed smoothly and quietly through the furnace.  Rotation of the retort has a wide range of speed adjustments to provide complete flexibility of time processing cycles.

Atmosphere Tight – The retort is supported by a sealed bearing, and the quench is flange mounted to the furnace.  Only the small load door opens momentarily with each rotation of the retort.

Low Maintenance – No baskets or trays are required. The retort is the only moving part exposed to heat.

Automation – Heat Treating is completely automatic after loading parts.

No Pits - The system requires no pits or special foundations; it is designed for floor level installation.

Applications:
Rotary retort furnaces are used to process an exceptionally wide variety of small parts including screws, nuts, bolts, nails, washers and coins. The rotary retort furnace is particularly adaptable to controlled atmosphere hardening, carbonitriding, and carburizing operations in the range of 840 to 955 Degree C.

Price Range: Rs 200000-2000000/Unit