What is Sand Casting?

Sand casting as a technology has been around for millennia, and is selected as a preferred method to produce shaped parts from less than a pound, to very large parts. The process is very versatile and cost effective, even for low volume runs because of tooling cost. Nearly any part configuration that can be made in another material, can be reduced to a pattern and created in metal as a sand casting.

Sand casting is used to produce a wide variety of metal components with complex geometries. These parts can vary greatly in size and weight, ranging from a couple ounces to several tons. Some smaller sand cast parts include components as gears, pulleys, crankshafts, connecting rods, and propellers. Larger applications include housings for large equipment and heavy machine bases. Sand casting is also common in producing automobile components, such as engine blocks, engine manifolds, cylinder heads, and transmission cases.

We offer comprehensive sand casting services, including resin sand casting, clay-bonded sand casting, Green Sand Casting and percolated sand casting services, including sand molding - melting - casting - clear sand - to clean up pouring riser - test shipping.

100-2000 kg medium frequency induction furnaces.3T,5T,8T electric arc furnace,3T,5T,7T cupola, equipment for One horizontal parting molding line, One vertical parting molding line ,A resin sand molding line . Heat treatment facilities for normalizing, annealing, quenching and tempering. High –frequency stove, fore and hind temperature Meters, chemical analysis and mechanical test instruments

carbon steel, steel alloy, gray iron, ductile iron brass, bronze, aluminum alloy

Automatic moulding line

15000 ton/month. Piece Weight: 0.1kg-25kg/pcs. Standard box: 600mm×475mm

Casting tolerance CT10-CT12 Surface Roughness Ra12.550 Manual moulding line, 5000 ton/month. Piece Weight, experienced: 0.5kg-450kg/pcs. Equipment theory: 1000 kg/pcs

Sand blaster, zinc plating, hot-dip galvanizing, powder coating, chrome plating, polishing