The sand casting comprison
The sand casting comparison : green sand casting with resin sand casting; investment casting compare.
| sand casting process | production way | order quantity | quality price | weight(referance) |
| green sand casting better for iron and light alloy aluminum copper alloy | making mould by hands | smaller | pass | no requirement |
| making mould by lift-machine | more | normal | under 20kg | |
| making mould by simple-machine | middle | superior | under 30kg | |
| making mould by production-line | larger | excellence | under 100kg | |
| Resin sand casting better for iron,normal for steel | baking | smaller and middle | superior | over 5kg |
| no baking | smaller and middle | superior | over 10kg | |
| no baking by production-line | larger | superior | over 30kg | |
| Sodium silicate bonded sand casting better for steel | baking | smaller and middle | normal | over 5kg |
| no baking | smaller and middle | pass | over 10kg | |
| dry mould casting better for iron and light alloy | baking | smaller and middle | pass | over 50kg |
