2. Workpiece and Heat Treatment Applications
The Movable Hood Furnace is listed for processing:
- Steel coils
- Bars and wire rods
- Forgings
- Shafts and gears
- Structural components
- Alloys
- Large castings
Listed heat treatment processes include:
- Annealing
- Normalizing
- Tempering
- Stress relieving
- Aging
The product page also identifies non-oxidizing annealing as an intended application.
3. Heating and Furnace Structure Options
The following configurations have different documented heating and structural features.
| Furnace configuration |
Documented heating or structural features |
| Movable Hood Furnace |
Heating elements or burners installed inside the movable hood |
| Oil-fired Hood Furnace |
Diesel, heavy oil, or light oil fuel options |
| Bell Type Annealing Furnace |
Electric, gas, or oil heating; hydrogen or nitrogen protective atmospheres |
| Bell Type Heat Treatment Furnace |
Full fiber furnace structure; manual or electric hood lifting |
| Full Fiber Lined Hood Furnace |
Ceramic fiber modules and folded ceramic fiber blankets in the heating hood |
Oil-fired Hood Furnace
The oil-fired configuration uses a sealed inner cover around the workpieces to establish a protective atmosphere space. The heating hood is lowered over the inner cover. A circulation fan is installed inside the inner cover. Heat is transferred through radiant tubes or a combustion chamber surrounding the inner cover.
The documented control options include PLC or PID control systems and programmable heat treatment cycles.
Full Fiber Lined Hood Furnace
The heating hood uses ceramic fiber modules and folded ceramic fiber blankets instead of a conventional heavy refractory brick lining. Individual damaged fiber modules can be removed and replaced.
4. Manufacturing and Project Support
Danyang Dingfeng Industrial Furnace Co., Ltd. has manufacturing and processing equipment for industrial furnace production, including:
- CNC plasma cutting machines
- CNC flame cutting machines
- Hydraulic shearing machines
- CNC bending machines
- CNC lathes
- Vertical machining centers
- Welding and assembly equipment
The company's listed inspection and testing equipment includes coordinate measuring machines, ultrasonic flaw detectors, simulation testing platforms, and air-tightness testing equipment.
For project support, the company lists site surveys, customized furnace proposals, 3D layout and energy analysis, installation and commissioning, and operation and maintenance training.
These resources support the company's broader industrial furnace manufacturing and project services.
5. Request a Hood Furnace Quotation
Send us your available workpiece specifications, material details, heat treatment process, or sample photos for a Hood Furnace quotation.
Please include the following information where available:
- Workpiece type and material
- Maximum workpiece dimensions
- Batch loading weight
- Required heat treatment process and temperature
- Preferred heating method or available site fuel
- Production and batch handling requirements
We will use these details to identify a suitable hood furnace configuration and discuss the corresponding equipment specifications and project scope.
