Integrated aluminum liquid Launder system and Trough

About This Project

Integrated aluminum liquid Launder system and Trough

Aluminum Launder System from AdTech is an integrated launder system unit manufacturer that specializes in the development of new materials and the production of high-performance insulation sealing. Since 2012, our company has started to R&D overall laundering, degassing units, deep bed filters, plate filtration units, and tubular filters. Supply integration services in high-precision aluminum alloy casting. Got a good reputation in the market

The integrated launder system unit has a long lifetime lining. Use new high-silicon melting material that is corrosion-resistant, non-stick molten aluminum, and non-polluting to molten aluminum. Can meet the high value-added, high-tech performance aluminum casting requirement.

The integrated launder system unit is installed between the furnace and the casting machine and it has dual functions: transportation and insulation. Mainly used in the transportation of molten aluminum between furnaces, purifying furnaces, casting platforms, degassing units, and filtrating units for aluminum precision casting. It is suitable for casting such aluminum materials as below stated: computer hard drives, micron-grade aluminum foil, PS board, canning materials, fan blades of jet turbine engines, etc.

Aluminum Launder


Assembles for Launders:

  • Casing
  • Lining
  • Insulation cover

Aluminum Launder customer

Lining: Our company adopts advanced technology to produce integrated launder system lining, greatly improving erosion resistance. Can effectively prolong the service life of the launder’s lining. To match our BN coating, it has good non-sticky aluminum performance. The lining could be produced separately as per the customer’s requirements.

BN Aluminum Launder Refractory Launder

Advantages for the Aluminum Launder:

  • Good thermal insulation properties and reasonable design can prolong service life.
  • Formed by high silicon melting material, and high precision dimensions.
  • High strength, erosion resistance, impact resistance, good thermal shock resistance, and smooth surface.
  • Strong corrosion resistance to aluminum alloy, enhances the effect of equipment and prolongs the lifetime for casting special alloys.
  • The molten aluminum temperature drops within 2℃ per meter in the process of using the launder.

Aluminum Launder Dimensions:

Item Length of Lining Length of Launder Insulation cover Special Dimensions
Standard 500-2000mm 500-2000mm 200-500mm As Drawings

Aluminum Launder Technical parameters:

Item Density
(g. cm3)
Rupture modulus
(816℃ Mpa)
>Thermal Expansivity
(680℃ K-1)
Thermal conductivity
Operating temperature
(MAX) (℃ )
Index 1.8-2.0 18.8-19.8 1.56*10-6 0.8-0.95 1340

Non-stick aluminum experiment with alloy 6082 and 5083 in dry pot:

The comparison before and after use:

Before Use

Aluminum Silicate Launder For Conveying Molten Aluminum

Aluminum Launder Packing:

Aluminum Launder Instructions:

  1. Install integrated launder system as drawing, keep the launder clean, and avoid breakage and gap.
  2. Preheat the installed launder averagely, warm up for 6-8 hours, check the lining surface (below 800 degrees), get rid of adsorbed crystal water, and use it safely and effectively.
  3. If electric heating is not available, heating it by flame is recommended. The key is to control the flame temperature and to avoid direct fire causing the lining body, disk, or ceramic foam filters to crack. There are three kinds of Flame, red weak flame, yellow medium flame, and blue strong flame.

Aluminum Launder Factory


Lifetime for launder lining: more than one year

Lifetime for equipment: more than three years (except for the wearing parts).

Launder series
Aluminum Launder, Aluminum Silicate Launder For Conveying Molten Aluminum, Launders Suitable For Aluminum Melting Purifyiing Furnace, Laundry Chute, Metal Transfer Runner, Metal Transfer Runner System, Molten Aluminium Transfer, Non-Sticky Aluminium Ceramic Launder, Non-Sticky Aluminium Ceramic Lining, Non-Wetting Ceramic Launder For Aluminum Melts Casting Flow, Refractory Casting Launder, Refractory Launder, Transfer Launder, Transfer Trough, Trough