|
|
AFC-Holcrofts car bottom furnaces are designed to handle large parts and heavy loads. They provide greater uptime, ease of maintenance, trouble free operation and can be custom designed to meet your exact processing requirements.
Metallurgical Processes: Hardening, Annealing, Spheroidize Annealing, Normalizing, Stress Relieving, Tempering, Solution Treating and Aging
Types of Products: Large Forgings, Castings, Pipe, Bar Stock, Aerospace Components, Railroad Components and Precision Machine Components
Unique Features:
Gas or electric options
Modular design for flexibility and ease of maintenance
Excellent temperature uniformity
Heavy duty steel plate decking and stainless steel curb angles
Heavy duty pneumatically operated lifting seal trough frame located on the car to prevent air infiltration
Pneumatic clamps ensure a tight seal of the door to the furnace casing
Moveable zone wall option for shorter loads
Dual car option to maximum uptime
Alternate car drive options available.
|
|
Chamber car bottom furnaces are designed to carry out annealing process of elements with big overall dimensions.
Processes:
* annealing
* preheating before quenching
Working temperature:
* up to 1000C
Power supply :
* electric or gas
Maximal weight of charge and dimensions:
* according to the customers needs
|
|
Tmax: 500 C Useful volume: 660 l, 810 x 565 x 1440 mm (w x h x d):
Power: 35 kW
FU-810/565/1440/550
Shuttle kiln with horizontal air ducting, for annealing of steel parts.
Product-ID: 26
|
|
Furnaces for heat treatment
1. Bell furnace for heat treatments:
normalizing, annealing, tempering.
2. Bogie hearth furnace for heat treatments: normalizing,
annealing, tempering.
3. Bell furnace for heat treatments:
normalizing, annealing, tempering.
4. Bogie hearth furnace for heat treatments: normalizing,
annealing, tempering.
5. Bogie hearth furnace for stress relieving.
Capacity 350 tons.
|
|
Furnace with heating gas VTG 275
Connect:
Industry of the synthetic matters
Application:
To dry the synthetic matter components
Characteristics:
Drying kiln heated by gas with pre-heating of the new air and recovery of heat
Drawers of loading
High homogeneity of the temperature in all useful volume
|
|
Car Bottom Furnaces can be provided for annealing, normalizing and stress relieving bars, tubes, forgings, large weldments and castings and can be gas fired or electrically heated with either guillotine or bulk head doors. Sand or pneumatically operated mechanical car seals are available.
Tip-Up Furnaces are used where better atmosphere control and temperature uniformity are necessary. Alternate load/unload methods are available.
A Wellman direct gas fired Tip-Up Furnace with a car bottom hearth is shown below for normalizing alloy steel castings. This system combines the Tip-Up advantages of a tight seal and better temperature uniformity with the convenience of loading and unloading on a moveable car with a refractory hearth.
|
|
Roller-hearth furnace 2200F (1200C)
Pyradia offers a wide choice of roller-heart ovens and furnaces tailored to your exact requirements. Accuracy and low operating cost are key considerations for this equipment.
Fields of application
-Hardening
-Annealing
-Brazing
-Sintering
-Cycle annealing
-General heat treatment
Features
-Multiple heating & cooling sections
-Indexed, pusher-type or continous movement
-Charge & discharge tables
-Individually externaly driven rool sections
-Completely assembled at our factory or assembled in modules on site
-High quality insulation (ceramic modules, fiberboards & refractories)
-High speed transfer between sections
-All kinds of controllers & PLC
-Gas or electric fired
|
|
The Car Bottom type Furnace is used to heat-treat casts and forges such as ingot, roll and so forth. The car type heating furnace of Hanwha techM guarantees the best quality with excellent design and installation as the heat treatment furnace.
It specially adopted independently-developed on/off pulse firing system to maintain deviation of atmosphere temperature of a furnace within the rage of }5.0.
In addition, using PLC, PROGRAM SYSTEM and so forth, automation operation of a furnace is possible.
|
|
Car Bottom Furnaces can be provided for annealing, normalizing and stress relieving bars, tubes, forgings, large weldments and castings and can be gas fired or electrically heated with either guillotine or bulk head doors. Sand or pneumatically operated mechanical car seals are available.
Tip-Up Furnaces are used where better atmosphere control and temperature uniformity are necessary. Alternate load/unload methods are available.
A Wellman direct gas fired Tip-Up Furnace with a car bottom hearth is shown below for normalizing alloy steel castings. This system combines the Tip-Up advantages of a tight seal and better temperature uniformity with the convenience of loading and unloading on a moveable car with a refractory hearth.
|
|
This type of furnace is designed for stress relieving, tempering, annealing and normalising of big pieces supported on a car which carries the pieces into the furnace.
Fives Stein is specialised in furnaces for baking carbon electrodes. The furnace control system and the heating equipment are designed to keep the temperature ramps during the process in the most efficient way.
Fives Stein is leader for this type of furnace which eliminates volatile products thanks to efficient incinerators.
|
|
|
|
