https://www.powtech.de/en/ausstellerprodukte/powtec19/product-10159916/rotary-tube-furnace-under-controlled-atmosphere

metal, glass and ceramic tubes
continuous or batch operation possible
treatment of bulk materials in vacuum or under inflammable gas as well as inert gas
versions up to 1.500 °C
adjustable turning and tilting motion
plant control via Siemens S7 with process visualisation

extensive accessory program:

dust filter
waste gas cooler
gas-mixing station
loading assistance

The company MUT Advanced Heating develops a broad product range of rotary tube furnace on basis of its proven tube furnace. The user can select between plants for the continuous or the batch mode use.

The plants are designed for the thermal treatment of most different bulk materials like ceramic or metallic granulates or powders. No matter if the application is annealing, drying or calcining of purest or aggressive bulk materials, the user can choose from a modular structure of parts for building his plant to meet the specific needs of his process.

The rotary furnaces can be equipped with different rotating tubes. Depending upon procedures the user can select between metallic, amorphous or ceramic pipe materials. A combination of two pipe materials in the form of wear-protection layers is possible.

A specially for this plant type developed vacuum-tight rotated lead through allows the thermal treatment of bulk materials in vacuum or under inflammable as well as inert gases. The heating is implemented over axial arranged heater modules outside of the tube, with a multiple-zone-design to compensate the axial heat dissipation and achieve the best possible temperature distribution. The temperature measurement is done by thermocouple or pyrometer.

The regulation is done via a Siemens Simatic S7. This device also controls peripheral equipment depending on the process. For the comfortable operation and monitoring an operator panel can be used. This graphics-oriented LC display guarantees a user-friendly handling and a safe processing. An extensive safety engineering ensures the failure-free operation of the plant.

An extensive accessory program completes the broad spectrum of the available rotary furnaces.

Possible accessories are:

vacuum units
dust collector
waste gas cooler
electrical or gas heated torch
loading assistance or a
gas sources for e.g. hydrogen, or other gases

Plants made to your measure

In industry, production, quality assurance and research and development, numerous processes require high and even highest temperatures.

In the plant engineering, specialized know-how on thermal processes of various kinds and solutions tailored to the customers measure - is documented by the individual furnace systems of MUT GmbH from Jena, Germany.

The extensive product line includes:

vacuum- and process gas furnaces
graphite- und molybdenum furnaces
ceramic-burn-out / debindering furnaces with catalytic gas combustion
sintering furnaces
tube furnaces
rotary tube furnaces

Beneath quality, especially the economic efficiency of processes is cruicial due to increasing competition and cost pressures - in industry as well as in the laboratory. Focused on the market, the plants and furnaces from MUT are designed for highest economic efficiency. Coming with our own adjustment and control technology for simple and secure use and optimum processing runs. The numerous choice of materials and heating systems allows for a fast and economic adaption to individual demands and requirements.

The extensive accessory program like gas mixing and fast cooling systems, process visualization and charging systems complete our plants tailored to our customers needs.

A good example for a thought out design and for the matching of the customer needs is the modular vacuum- and shielding gas furnace system CAF22 for research and development. This device can be operated with three different isolation and heater types (oxide, molybdenum and graphite inserts), completely and fast exchangeable.