Romanoff RCS Platinum & Gold 5kw Automatic Centrifugal Casting Machine

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  • Brand: Romanoff
  • Model: RCS 5kW (Rotating Coil System)
  • Power: 5 kW Induction Generator
  • Voltage: 220V 1-phase
  • Amperage: 37-Amps
  • Max Temperature (Melting): 2000°C
  • Features: Rotating Coil, Optical Pyrometer, Build in Vacuum Pump & Water Recirculator
  • Crucible Capacity: 200g Platinum, 150g Gold
  • Maximum Flask Capacity: 3" x 3"
  • Dimensions: 25.2" x 26.4" x 41.3" (64cm x 67cm x 105cm)
  • Weight: 342 lb (155 kg)



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Platinum Casting TreeRomanoff RCS 5kw Centrifugal Casting Machine

Achieve unparalleled casting results with the Romanoff RCS 5kw Centrifugal Casting Machine, designed for superior performance in casting all precious metals and related alloys within a vacuum-controlled atmosphere and precise temperature management.

Key Features:

Rotating Coil System (RCS): The patented RCS ensures excellent casting results by keeping the metal under consistent heat while transitioning from the crucible to the flasks. This prevents rapid metal cool down and ensures casting at the lowest temperature possible, reducing the risk of hot metal mold reactions and surface porosity.

High Melting Efficiency and Speed: Capable of casting up to 12 samples per hour, the RCS system is designed for high productivity and superior quality.

Advanced Temperature Control: The fully automatic model (79-700) features an optional Dual Color Infrared Pyrometer (79-700-DP) that compensates for emissivity variations, ensuring precise casting temperature control for metals with fluctuating emissivity.

Digital Controls: Modern digital controls with self-diagnostic features, multiple user programs, and programmable parameters such as power level, rotation speed, acceleration, melting temperature, and holding time.

Vacuum and Inert Gas Atmosphere: The machine backfills with a protective inert gas after vacuuming, ensuring a controlled environment during the melting process.

Optical Pyrometer: Provides accurate temperature readings for precise control.

Versatile Casting Capabilities: Suitable for low-temperature metals like gold and silver, and high-temperature metals like platinum and stainless steel, with a maximum temperature of up to 2000°C. Special programs are available for titanium casting.

Integrated Cooling System: Includes a built-in fresh water cooling system and vacuum pump, with an optional external chiller for continuous operation.

Centrifugal Casting MachineBenefits:

  • Energy Efficiency: Enhanced energy efficiency compared to traditional resistance or flame heating methods.
  • High Quality and Repeatability: The RCS system ensures consistent quality results with optimal mixing of the melt provided by the induction heating field.
  • Increased Productivity: Rapid melting and sample casting capabilities improve overall productivity.
  • Easy Operation and Maintenance: The compact, reliable system is CE certified with integrated safety features, making it easy to install, operate, and maintain.
  • Safety: Designed for safe operation at increased temperatures, the system includes self-diagnostic warnings for water pressure, power levels, and crucible replacement needs.
  • The Romanoff RCS 5kw Centrifugal Casting Machine is an excellent choice for research, recycling, foundry, or metallurgical facilities, providing exceptional casting performance with advanced features and user-friendly operation.



Romanoff RCS 5kW



Absorbed Powered (max)


Output Frequency kHz

60-105 Khz

AC Line (50/60Hz)

230V ±10% 1-phase

Crucible Capacity

250g Pt, 150g Au 44mm Diameter Crucible

Maximum Flask Size (DxH)

3" x 3"

Max Melting Temp


Cooling System

Internal-Water Circulation Included


385lb (175kg)

Dimensions (LxWxH)

25.2" x 26.4" x 41.3"

(64cm x 67cm x 105cm)


Fully Automatic

Temperature Controller

Optical Pyrometer

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