Hop-top casting Distributing Launder
About This Project
AdTech is the distribution launder manufacturer which is specialized in the development of new material and production of high-performance insulation sealing. Since 2012, our company has started to R&D distributing launder, integrated launder, degassing unit and plate filtration unit. Supply integration services in high-precision aluminum alloy casting. Got good reputation in market.
The distribution launder has the long lifetime lining which is being used between casting mold plate and the integrated launder. It is made of new high-silicon melting material which is corrosion resistance, non-stick molten aluminum, non-polluting to molten aluminum. Can meet the high value-added, high-tech performance aluminum casting requirement.
Casting-GFH
Assembles:
- Liner
- Distribution Plate
- Thimble
- Transition Plate
Application:
The distribution launder has the long lifetime lining which is being used between casting mold plate and the integrated launder for transport molten aluminum. It is made of new high-silicon melting material which is corrosion resistance, non-stick molten aluminum, non-polluting to molten aluminum. Can meet the high value-added, high-tech performance aluminum casting requirement.
Advantages for distribution launder:
- Good thermal insulation property (The temperature drops within 1℃ /m) and non-stick aluminum.
- Formed by high silicon melting material, high precision dimensions.
- Long lifetime (normally is 180-360 days), smooth surface.
Specification：
| Item | Length | Flow Control Complement | Special Specifications |
| Standard | 200-3000mm | According to the drawings | According to the drawings |
Technical parameters:
| Item | Density g. cm3 |
Rupture modulus (816℃ Mpa) |
Thermal expansivity (680℃ K-1) |
Thermal conductivity
540℃W/k.m |
Max operating temperature (℃ ) |
| Index（%） | 1.2-1.4 | 13.5-14.8 | 1.43*10-6 | 0.6-0.75 | 1260 |
Non-stick experiment:
Packing：
Instructions:
- Install distribution launder as drawing, treat the bottom and side insulation wall well. keep the runner clean, avoid breakage and gap.
- Preheat the installed launder averagely, warm up 1-2 hours, check the lining surface (below 800 degrees), get rid of adsorbed crystal water, use it safely and effectively.
- If electric heating not available, heat it by flame is recommended. The key is to control the flame temperature and to avoid direct fire cause the lining body, disk or ceramic foam filters cracked. There are three kinds of Flame, red weak flame, yellow medium flame, blue strong flame.
