

Sand casting is the most ancient form of metal casting and has been around since at least Ancient
Egypt. Many metal casters prefer using sand casting over many of the other forms of processes
because it’s cheap and the sand used is readily available.
Many experienced metal casters will continue to use sand casting even though their abilities
and resources allow them to use the other metal casting methods like Lost Wax Casting or Investment
Casting. Sand casting involves less material and less effort than the other casting methods. Sand
casting is a great way for new casters to get into the trade.
Sand casting generally has a rough surface sometimes with surface impurities, and surface
variations. In sand casting, the metal caster will create a mold by placing an original in the flask
which is filled with sand. The casting sand used needs to be able to retain the shape of the mold.
Finding the right mixture of sand to water is crucial. Too much water can ruin the mold and
possibly destroy it while too little water will create a poor casting. Green sand is a type of casting
sand that many prefer since its ability to retain the shape of the mold is far better then normal sand.
Green sand usually contains bentonite clay, sand, and water. Green sand is growing in popularity as
more casters are recognizing the properties of this method. If you have traditionally used regular
sand casting, green sand casting will prove to be easier to work with and will produce better casts.
Process:Green sand casting
Material: Ductile Iron-GGG50
Used for: Engine blocks and manifolds, machine bases, gears, pulleys, agriculture parts,marine
parts, medical parts,lifting machine parts; hardware, automobile parts,ect
Gold member of soocuu.com, Ruican Machinery, Sand Casting, Investment Casting, Die Casting, Green Sand Casting, Aluminum Sand Casting, Grey Iron Casting, Aluminum gravity casting, Sand Casting Process Manufacturer, Turbocharger Parts, Gravity Die Casting , Die Casting, Precision Casting, sand castings,Electric Chain Hoist,Hydraulic tools,Pneumatic cylinder, China Investment Casting, Sand casting Blog, Sand Casting Parts, Sand Casting Moulds,Stainless Steel Casting. Friendlink, Partner, Resources