We support you in the development of your
new products and processes.
|Atmosphere||Air, inert gas, burnable gas|
|Temperature-Zone 1-3||Up to 700 °C|
|Temperature-Zone 4-6||Up to 1000 °C|
|Number of seperately controllable heating zones||6|
|Heated length per kiln segment||Approx. 4400 mm|
|Muffle profile||Width approx. 500mm Height approx. 200mm|
Our gas-tight test rotary drum furnace, with a heated length of 3,000 mm, a diameter of 300 mm and a maximum furnace temperature of 1,100 °C, offers a wide range of test possibilities for short and long-term tests under production-like conditions. Upscaling from laboratory scale to production scale is therefore also possible.
In addition to tests under oxygen atmosphere, it is also possible to carry out tests under protective gas atmospheres such as nitrogen or hydrogen. The rotating tube is made of high-quality Inconell and can be replaced at the customer's request.
An automatic filling device allows a continuous operation of the system. Dwell times and throughputs can be additionally controlled by a pneumatically operated height adjustment.
In addition, ONEJOON has various test benches to continuously develop essential components of the furnace technology.
For example, new insights into the flow behavior and exhaust gas composition of different burner systems in the boiler room can be gained at our burner test stand. Furthermore, it is possible to examine the resistance of our sealing system under different operating conditions in long-term tests and also to check the effects of pressure changes.
|Rotating tube material||Inconel, other materials possible by request|
|Rotating tube diameter||approx. 300 mm|
|Heated rotary tube length||Approx. 3.000 mm|
|Atmosphere||Air, Nitrogen, Hydrogen|
|Controlled temperature zones||3|
|Max. Temperature||3000 °C|
|Possible Atmospheres||Nitrogen, Argon|
|Crucible Size||Diameter 34 mm Height 120mm|
|Heated length||13 m|
|Working width||3 m|
|No of passes||10 passes|
|Air velocity||2.5 – 3.5 m/s|
|Heating||Hybrid (gas and electric)|
In order to protect the environment, we attach great importance to effective exhaust gas treatment in our tests. Our thermal oxidation plants thus ensure compliance with the given emission limits, stable processes and maximum safety in all operating conditions.
|min. volume flow rate||380 Nm3/h|
|max. volume flow rate||950 Nm3/h|
Our ovens can be equipped with the most different product carriers / saggers / trays. Shape, size and materials (e.g. aluminium oxide, silicium carbide, stainless steel) are individually adapted to the process.