Molten Metal Systems

Model ECF

Our ashing, calcining and roasting furnace range is available in a variety of sizes.

Our engineers work closely with our customers to select the right furnace for their needs. Contact us today to find out more.

Key Benefits

  • Calcining of steel wool cathodes.
  • Easy to maintain and operate.
  • Built to industry standards.

Technical Information


  • Cabinet is 2 mm 304 stainless steel sheet, lined with insulating fire bricks, backed with Superwool® insulation board and mounted on a floor stand fabricated from 51 x 51 x 2.6mm R.H.S.
  • The furnace is finished in Hammerfin blue enamel.

Internal Dimensions

  • 810 mm high x 600 mm wide x 600 mm deep.

Temperature Control

  • Electronic, automatic control 1000°C, type “K” Thermocouple.
  • Switching Solid State Relays, on PID control.
  • Fitted with 24 hour Countdown Timer.

Heating Elements

  • Spiral elements of Kanthal “A1” wire carried in grooves machined into the walls of the furnace. Element rating 10.5 K.W. 3 phase.

Racks and Trays

  • A rack fabricated from 25 x 25 x 3mm 304 stainless steel angle to accommodate 6 trays at 125mm centres.
  • Trays fabricated from 2mm 304 stainless steel sheet 500 x 500 x 50mm deep.

Spare Parts

For a recommended spare part list for this particular model, please click here


Our Ashing Calcining & Roasting furnaces are manufactured from premium grade raw materials under an ISO 9001:2015 quality management system.