Automatic Moulding Cast Iron Pouring Ladle Sand Casting Ladle Car Manual Tilting High Performance Foundry p[;'Pouring Ladle
For making the sand casting production line highly automated, better yield output, less labor, higher efficiency and lower cost, COBAX manufactured a new ladle and ladle car. Ladle is lifted by crane to melt shop and catch molten iron liquid and back to ladle car for sand moulding. The new type of vertical casting ladle can realize precise point casting. The fixed position pouring ladle is matched with the casting speed of the conveyor belt of the automatic sand mold production line. The fixed-point casting ladle has two tilting ways: manual tipping ladle and electric control tapping ladle. More details please contact supplier now.
For making the sand casting production line highly automated, better yield output, less labor, higher efficiency and lower cost, COBAX manufactured a new ladle and ladle car. Ladle is lifted by crane to melt shop and catch molten iron liquid and back to ladle car for sand moulding. The new type of vertical casting ladle can realize precise point casting. The fixed position pouring ladle is matched with the casting speed of the conveyor belt of the automatic sand mold production line. The fixed-point casting ladle has two tilting ways: manual tipping ladle and electric control tapping ladle. More details please contact supplier now.
Sand casting is a production method of pouring molten metal into the cavity of the mould, cooling and solidification to obtain products. In the process of automobile manufacturing, there are many parts made of cast iron, accounting for about 60% of the weight of the whole car, such as gas cylinder, transmission case, steering case, rear axle case, brake drum, various supports, etc. Sand mould is usually used to make iron castings. The main raw material of sand mold is sand, which is mixed with binder and water. The sand molds material must have a certain adhesive strength, so that it can be molded into the required shape and resist the erosion of hot metal without collapse. In order to make the cavity in the sand molding conform to the shape of the casting, the mould must be made first. The volume of hot iron will be reduced after cooling. Therefore, the size of the moulding needs to be increased according to the shrinkage rate on the basis of the original size of the casting, and the surface to be machined should be thickened accordingly. Hollow castings need to be made into sand core and corresponding core mold. With the mold, you can turn the cavity sand mold. When making sand moulding, it is necessary to consider how to separate the upper and lower sand boxes to take out the mold, where the molten iron flows in and how to fill the cavity so as to obtain high-quality castings. After the sand mold is made, the molten iron is poured into the cavity of the sand mold. The temperature of molten iron is 1250 ~ 1350 ℃ during pouring, and higher during smelting. After that, only after the process of Desanding, repairing and grinding can it become a qualified casting.
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