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Other Relevant Equipments

OTHER RELEVANT EQUIPMENTS

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

ALUMINUM LIQUID TRANSPORT PACKAGE

It is suitable for ladle for transportation of molten aluminum between the dissolution plant and other foundry plants. The lining material of the transfer bag is a non-stick aluminum light-weight castable, which has the characteristics of non-stick aluminum and small heat loss. The inner liner is coated with boron nitride surface fixative

PREHEATING DEVICE FOR TRANSFER PACKAGE

Suitable for the preheating of aluminum liquid transfer bag, this product is independently designed with combustion safety device and automatic interlocking system. The automatic ignition and flame detection device means that after the device has the operating conditions, it is first blown and purged, then the main burner is automatically ignited through the ignition transformer, and the flame detection device automatically detects the flame.

RREFINER INJECTION MACHINE

  • The injection speed of refining dosage can be adjusted from 0 to 3kg/ min according to user needs, the flow of refining agent is stable, and the time is controllable.
  • The appearance is generous and beautiful, the structure is reasonable, and the movable casters are used for flexible movement.

ALUMINUM SMELTING

  • There must be no discontinuity in the continuous process from the first drying to the putting into use, otherwise the lining will likely produce large cooling shrinkage cracks during the cooling process.
  • If you plan to place it for more than three months or in winter or the ambient temperature is below zero degrees Celsius, please contact Juchen to re-adjust the oven plan.

REFRACTORY

Simple operation, with overpressure protection device, safe and reliable.

FLOW CELL SYSTEM

The flume / filter box mainly uses high-quality non-stick aluminum casting material, which is suitable for long-term contact with high-temperature liquid aluminum, and has the properties of high density, high strength and non-wetting for aluminum and alloy. Product manufacturing process requirements are strict, widely used in the Non-ferrous metal industry, according to the different requirements of customers on site, the design of more reasonable aluminum flume system.

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

For more information kindly get in touch via the contact form and mention the product you are interested in.

ALUMINUM LIQUID TRANSPORT PACKAGE

It is suitable for ladle for transportation of molten aluminum between the dissolution plant and other foundry plants. The lining material of the transfer bag is a non-stick aluminum light-weight castable, which has the characteristics of non-stick aluminum and small heat loss. The inner liner is coated with boron nitride surface fixative, which enhances the resistance to aluminum water erosion. The internal heat insulation material will not adversely affect the quality of the aluminum liquid during the aluminum liquid handling process. The unique tightening sealing device ensures that the tilted aluminum liquid of the package body does not leak and has high safety. Suitable for the preheating of aluminum liquid transfer bag, this product is independently designed with combustion safety device and automatic interlocking system. 

The automatic ignition and flame detection device means that after the device has the operating conditions, it is first blown and purged, then the main burner is automatically ignited through the ignition transformer, and the flame detection device automatically detects the flame. The safety system can immediately interrupt the gas supply when the burner is not completely burned or extinguished. And there is an interlocking device between the gas and air line pressure switch, so that when any combustion conditions are abnormal, the fuel supply shut-off valve can be driven by the reaction of the interlocking device.

BAG SERIES

Suitable for the preheating of aluminum liquid transfer bag, this product is independently designed with combustion safety device and automatic interlocking system. The automatic ignition and flame detection device means that after the device has the operating conditions, it is first blown and purged, then the main burner is automatically ignited through the ignition transformer, and the flame detection device automatically detects the flame. 

The safety system can immediately interrupt the gas supply when the burner is not completely burned or extinguished. And there is an interlocking device between the gas and air line pressure switch, so that when any combustion conditions are abnormal, the fuel supply shut-off valve can be driven by the reaction of the interlocking device.

RREFINER INJECTION MACHINE

  • The injection speed of refining dosage can be adjusted from 0 to 3kg/ min according to user needs, the flow of refining agent is stable, and the time is controllable.
  • The appearance is generous and beautiful, the structure is reasonable, and the movable casters are used for flexible movement.
  • Use frequency conversion control, save worry and power, the central axis is made of stainless steel, with good corrosion resistance and long service life.
  • Simple operation, with overpressure protection device, safe and reliable.

ALUMINUM SMELTING

Online dryer

Online degassing device

Nitrogen making machine

Aluminum liquid hydrogen tester

Permanent magnetic stirrer

REFRACTORY

  • There must be no discontinuity in the continuous process from the first drying to the putting into use, otherwise the lining will likely produce large cooling shrinkage cracks during the cooling process.
  • If you plan to place it for more than three months or in winter or the ambient temperature is below zero degrees Celsius, please contact Juchen to re-adjust the oven plan.
  • Note that the head of the temperature measuring thermocouple should extend 25-50mm into the furnace, not too long or too short.
  • It is strictly forbidden to use wood for baking. When the temperature is ≤ 350℃ , use a self-provided burner with a lower power.
  • In actual operation, if a large amount of water vapor is emitted during the baking process at a certain temperature, the temperature should be stopped and the temperature should be maintained at this temperature until the water vapor stops emitting.

FLOW CELL SYSTEM

  • The flume / filter box mainly uses high-quality non-stick aluminum casting material, which is suitable for long-term contact with high-temperature liquid aluminum, and has the properties of high density, high strength and non-wetting for aluminum and alloy. Product manufacturing process requirements are strict, widely used in the Non-ferrous metal industry, according to the different requirements of customers on site, the design of more reasonable aluminum flume system.(90° /180° /270°)
  • Damage Control: 1. Avoid damage to the main body of the hot and cold convection channel. 2. No mechanical damage by external forces.