Sand Casting, Investment Casting and Die Casting in China

Sand casting Tech

sand casting technology, from material to pouring theory. Metal melting, metal casting, resin sand casting and green sand casting.

Casting Quality Industrial are specialized in production of Metal Castings by Sand Casting, Precision Lost Wax Investment Casting and Die Casting in China.

Different material will be casted by different casting process based on tolernce and design, maybe :
gray iron, ductile iron, malliable iron, carbon steel, stainless steel or alloy .

In there, you can learn much casting information:

Die Casting Tech
Investment Casting Tech
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Sand casting Tech

Green Sand Casting

What is Green Sand Casting? Green Sand Casting is mainly differed with resin sand casting . The mould sand is taken from rivers, and then put some others in sand to increase their viscidity. Green sand is an aggregate of sand, bentonite clay, pulverized coal and water. Its principal use is in making molds for metal casting. The largest portion of the aggregate is always sand, which can be either silica or olivine. There are many recipes for the proportion of clay, but they all strike different balances be????

Sand Casting Process

A sand casting is also divided resin sand casting and green sand casting.聽 sand casting is produced when molten metal is poured at atmospheric pressure into a cavity formed in a compacted molding sand. In typical ferrous casting, the mold would be bonded with 6 to 8 percent western bentonite mulled with 2 to 3 percent water. Patterns would be reusable, but the sand molds would be broken from the casting after the solidified casting had cooled sufficiently. The sand would be returned to the muller for recycling ????

The sand casting comprison

The sand casting comprison in green sand casting, resin sand casting.Sodium silicate bonded sand casting and dry mould casting

what is Electric Arc Furnace?

Electric Arc Furnace is a furnace that heats charged material by means of an electric arc. Arc furnaces range in size from small units of approximately one ton capacity (used in foundries for producing cast iron products) up to about 400 ton units used for secondary steel making. Arc furnaces used in research laboratories and by dentists may have a capacity of only a few dozen grams. Electric arc furnace temperatures can be up to 1,800 degrees Celsius. Arc furnaces differ from induction furnaces in that the ????

What is sand castings?

Sand casting is used to make large parts (typically Iron, but also Bronze, Brass, Aluminum). Molten metal is poured into a mold cavity formed out of sand (natural or synthetic). The processes of sand casting are discussed in this section, include patterns, sprues and runners, design considerations, and casting allowance.

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Sand Casting, Investment Casting and Die Casting in China