Distillation unit Type ROTOmaX-e

ROTOmaX-e Components

  • Cylindrical, vacuum-tight distillation boiler consisting of an insulated dome (stainless steel) with a heating floor (standard steel) flanged to the bottom
  • Insulated, flat heating floor for heating with steam (10 bar, 185°C max), consisting of a double-walled plate, ensures an excellent heat transfer and full heating capacity regardless of the solvent level in the boiler
  • Steam generator flanged to the heating floor, operated with electric power or with steam or thermal oil from an on-site network. Direct heating of the floor with steam or warm water is also possible
  • Water-cooled stainless steel condenser
  • Rotating scraper system (rotor), prevents incrustations on the heating floor, agitates the material to be distilled and keeps the discharge valve clean
  • Dirt-resistant discharge valve, operated manually or pneumatically
  • Unit on sturdy frame
  • Discharge height adapted to disposal container and/or 200-l-barrel (on a pallet). Other heights are possible.
  • Viewing glass and explosion-proof halogen lamp for observing
    the distillation process
  • Automatic filling stops when a preset filling quantity is reached; the filling quantity is monitored by means of load cells that register the total weight of the distillation boiler; filling stops by means of a pneumatic ball valve in the filling line
  • Batch distillation or continuous distillation possible
  • Control of the heating temperature according to the boiling temperature
  • PLC system and display with readings on heating temperature, filling quantity, refilling quantity, residue quantity, distillate quantity


  • Vacuum unit for lowering process temperatures with a liquid jet vacuum pump
  • Residue temperature control system for processing heat-sensitive substances
  • Sealing plate or sealing hood adapted to on-site disposal container, optionally with an air extraction system
  • Thermostatic valves if the unit is connected to an on-site cooling/public water supply; separate cooling water devices with separate circuits are available as option.

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D.W. RENZMANN Apparatebau GmbH
Industriestraße 1
55569 Monzingen

Phone: +49 6751 878 0
Fax: +49 6751 878 111