PRODUCTS

Aluminum Dross Treatment

LEADING-EDGE TECHNOLOGY FURNACES
FOR ALUMINUM CAST HOUSE

With its modern melting technology, the JC group company has influenced the industry in recent years. Melting furnaces from JC are characterized by energy efficiency and a high metal yield. The key figures for “green” aluminium melting. The heating system is either based on gas or more ecological by electricity.

JC group products include innovations for single-chamber furnaces, multi-chamber furnaces and Universal Rotary Tilting Furnaces (URTFs), but also chip remelting plants and scrap charging machines.

Together with casting and heat treatment lines as well as quality inspection and sawing- packaging equipment, we offer an automated plant concept for the entire production process: the Compact Type Remelt Plant (CTRP) – from scrap to billet.

ADVANTAGES

KEY FEATURES

FURNACE TYPES

ROTARY FURNACE

  • Rotary furnace for heat treatment furnace in professional slag rake, stirring by rotating the rotary furnace the combustion of aluminum ash resulting in high temperature(occasionally and harmonic agent),in order to improve the aluminum melting rate and aluminum water

DROSS COOLING AND SCREENING MACHINE

  • The main function is the rotary furnace (rubbing machine) extraction of aluminum and water after the heat aluminum ash by water spray heat exchange cooling and screening,the 700-900 ℃ high temperature aluminum ash in a short period of time is reduced to

ALUMINUM DROSS RECYCLING PRODUCTION LINE

  • The hot ash after refining aluminum water in the aluminum ash separator or rotary furnace can cool 700-900℃ high-temperature aluminum ash to normal temperature within 10-15 minutes through water spray heat exchange, avoiding the high

FURNACE TECHNOLOGY

WE RESEARCH AND DEVELOP FOR YOUR SUCCESS

JC melting furnaces are characterized by energy efficiency and high metal yield. These are the key principles we apply to design JC melting furnaces, yet we adapt the detail engineering to meet your specific requirements.

  • Automatic scrap charging
  • Thermal gasification of the organic content by heating scrap in a hot gas stream; at about 400 – 500 °C, the temperature here is below the melting point of aluminum
  • Combustion and post-combustion of gasified organic compounds take place in all chambers of the furnace. Gasification of hydrocarbons contributes energy to the melting process. Due to the constant high temperature (> 900 °C) and the controlled furnace atmosphere, the main chamber of the furnace is ideal for post-combustion
  • The preheated scrap melts exclusively due to contact with liquid melt (submerged melting process). Crucial here is an electromagnetic liquid-metal pump that transports sufficient melt to the scrap to ensure the necessary melting energy. This method results in the lowest metal loss
  • Near-continuous heating. That means the charging and melting activities do not interrupt the main burner operation
  • Most of the melting energy is introduced to the melt in the main chamber in the form of radiant heat. Using a regenerator system ensures high combustion efficiency at low energy consumption (< 600 kWh/ton)

REFERENCES

Regenerative combustion system

supplied by JC GROUP

Double chamber furnace side well melting furnace2

supplied by JC GROUP

BROCHURES

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ROTARY FURNACE

  • Rotary furnace for heat treatment furnace in professional slag rake, stirring by rotating the rotary furnace the combustion of aluminum ash resulting in high temperature(occasionally and harmonic agent),in order to improve the aluminum melting rate and aluminum water temperature, water viscosity of aluminum, aluminum water and luminum ash peel, achieve two recycling aluminum slag aluminum water after precipitation aluminum i n water ,can make the aluminum content in the aluminum slag dropped to below 15%.
  • The product stable performance, simple structure, mechanization, low labor intensity of operation, strong processing ability,aluminum recovery rate is high, the advantages of dust concentration.

COLD ASH BUCKET

  • The main function is the rotary furnace (rubbing machine) extraction of aluminum and water after the heat aluminum ash by water spray heat exchange cooling and screening,the 700-900 ℃ high temperature aluminum ash in a short period of time is reduced to below 50 ℃ , avoid high temperature combustion and oxidation of aluminum ash, so as to improve the recovery of aluminium dross the rate of production, the economic benefit is obvious.
  • The straight type guide strip, roller + ball type pressure ash, cooling time is short, strong processing ability, waste aluminum ash coarse and fine classification, has low investment cost, low operation cost, low maintenance cost, aluminum ash in aluminum content is small, high work efficiency, good economic benefit, less environment influence advantages.

ALUMINUM DROSS RECYCLING PRODUCTION LINE

  • The hot ash after refining aluminum water in the aluminum ash separator or rotary furnace can cool 700-900℃ high-temperature aluminum ash to normal temperature within 10-15 minutes through water spray heat exchange, avoiding the high temperature aluminum ash Burning, oxidation, and grading screening can basically realize mechanized operation, while automatically separating coarse and fine ash (40-80 mesh).