Changing from electric fired to gas fired furnaces can result in significant changes in product outcomes. A custom Deltech tunnel kiln offers a great way to scale up while duplicating the conditions found in resistance heated batch furnaces. Depending on your process parameters, a tunnel kiln might be preferable to a production size “top hat”, bottom loader, or front load furnace, while still maintaining the rapid heating and cooling and exceptional temperature uniformity characteristic of Deltech non-continuous furnaces. Check out the list below of many of the optional features available for your custom designed and build tunnel kiln.
Custom Small Scale Tunnel Kilns
Features
- Sustained operating temperatures up to 1800 degrees Celsius.
- Fiberboard or ceramic lined
- Single or multizone including preheat and cool down sections
- Controlled atmosphere capability including gas mixing and delivery systems
- Gas curtains to protect environment from materials outgassing
- Gas analysis and sampling in preheat and exit zones
- Feeding options include screw conveyors, gravity feeds, and volumetric loading
- Integrated scales for measurement and data logging of material weight changes
- The ability to add additional length as product demand grows
- Control systems that are custom, like your new kiln. Features can include PLC/HMIs for speed control, weight data, control trending, temperature data. We can supply and integrate your preferred brand of temperature controller.
- All systems are built co comply with UL508A, CSA 22.2, and NFPA 86 standards
- Control systems are certified by Intertek UL508A compliant
Information we need from you to start the design process:
- Product characteristics
- Workspace size
- Desired operating temperatures
- Number of zones
- Temperature requirements of individual zones
- Product dwell time at the desired temperatures
- Any required controlled atmosphere capability
Concerned about your proprietary process? We will gladly sign an NDA.
Unsure of what features your custom tunnel kiln might need? We can help.
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