MC335 - Melt-Clean Impeller - crane / forklift truck
Impeller for cleaning aluminium


The IDECO Melt-Clean Impeller System is used for cleaning aluminium. The impeller cleans the melt and removes the existing oxides. The dissolved hydrogen content is also regulated in order to reduce the pore potential; this enables the production of pore-free castings. We offer a wide range of optional solutions for supplementary process documentation.

  • Fast and effective cleaning of the aluminium melt by means of the rotor/impeller principle
  • Welded steel structure with bays for forklift transport and crane eye for factory crane
  • Unit is placed directly on the furnace
  • Treatment in furnaces with a crucible volume of 100kg to 2,000kg
  • Design of the trolley and boom length according to customer requirements
  • Long service life of graphite components thanks to double special impregnation and subsequent drying - Rotor shaft (impeller shaft), rotor (impeller), dammplate (baffle plate)
  • Several program options, freely definable and adjustable to customer requirements
  • See "Options" for further options available

  • Welded steel structure with bays for forklift transport and crane eye for factory crane
  • Hardened linear roller trolley - customised
  • Powerful trolley drive with position sensing for setting the optimum immersion depth
  • Lifting link chain according to DIN
  • Carriage with closed refractory energy supply system
  • Enclosed rotor shaft drive with double belt and temperature-resistant, maintenance-friendly SKF bearings
  • Standard coupling system MC275CO for friction-locked, gas-tight mounting of the rotor shaft (manufacturer-independent)
  • Customised graphite components - rotor shaft (impeller shaft), rotor (impeller), dammplate (baffle plate)
  • Control cabinet - PLC control with clear 7" comfort touch panel, operating status display, service mode and all necessary emergency functions
  • Program menu freely adjustable by the customer (program name, treatment time, speed etc. / module dependent)
  • Possible identification of furnace and batch number
  • System access rights adjustable - operator, administrator / master / maintenance
  • Automatic inert gas pressure control
  • Flow control
  • Speed control of rotor drive
  • Automatic flushing of the rotor shaft and rotor
  • CE conformity
  • Tested according to DGUV provisions
  • See "Options" for further options available

We individually manufacture each Melt-Clean impeller for the customer. A number of system modules for complementing your system can be found in the following. If you require any further technical additions, please do not hesitate to contact us.

  • Networking with Wi-Fi - treatment data can be made available to the IDECO QS-Master software or on the company's internal network
  • Control station with Wi-Fi - for connection to the production control station for monitoring the Melt-Clean impeller
  • Temperature acquisition - temperature measurement for each treatment with hand lance / min. & max. temperature adjustable / with visualisation of the limit ranges red/ green
  • External temperature display with Wi-Fi - complete with visualisation of the limit ranges red/ green
  • Digital flow control
  • EKS system - user authorisation via electronic key system
  • Visualisation of treatment parameters on large 12" or 15" panel display
  • Signal horn - for acoustic signal of the end of treatment

  • Design Mobile crane and forklift truck system produced from a powder-coated steel structure and anodised aluminium cladding.
  • Dimensions depending on system format
  • Weight depending on system format
  • Power 3N~ 400V / 50-60Hz; 3-phase + PE + N, 16A
  • Inert gas Nitrogen (N2) or argon (Ar) - min. 3.0 bar, quality = >4.0

We provide a 24-month warranty. The prerequisite for this is annual servicing by IDECO GmbH. (12-month warranty with 3-shift operation)ate)

  • 1 rotor shaft (impeller shaft)
  • 1 rotor (impeller)
  • 1 dammplate (baffle plate)
  • 1 pin spanner for straightforward rotor shaft replacement
  • 1 set of gripper pliers for rotor shaft
  • 1 can of anti-seize spray
  • Inert gas coupling
  • Operating manual