COLD-CRUCIBLE MELTING · 300–2000 kW

High-power melting engineered around purity and process control.

The water-cooled segmented crucible and RF electromagnetic field support induction heating, stirring and a protective solidified layer near the crucible wall.

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Julong cold-crucible melting systems operating onsite
Operating equipment onsite
TECHNICAL OVERVIEW

Preliminary engineering scope

All figures shown are current available equipment classes, not a universal configuration. Final specifications require a confirmed technical scope.

01

Process objective

Designed for clean melting routes involving high-melting-point oxide materials where contact with foreign refractory materials must be considered.

02

System integration

RF power, crucible, cooling, operator interface and plant-side interfaces are engineered as one operating system.

03

Engineering inputs

Material composition, batch or continuous objective, target throughput, atmosphere, power, cooling and building layout.

04

Available power

Current power classes: 300, 600, 800, 1200 and 2000 kW. Selection follows the process and site review.

Oxide crystal cross section after cold-crucible melting
Solidified oxide material
WHAT TO SEND

A useful first project brief

  • Material chemistry and feed condition
  • Target batch size or throughput
  • Required purity and product form
  • Operating atmosphere and process sequence
  • Available power, cooling and plant layout
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