Author name: todd

I pull dry sand castings off the line every week that could have been green sand jobs. The tolerance table […]

Sand-related defects account for 30 to 40 percent of all casting rejections. A large share of those trace directly to

Sand casting is not a permanent mold process. It is an expendable mold process — you break the mold apart

Most sand molds get used exactly once. The mold is destroyed when you break it apart to pull out the

I’ve reviewed thousands of casting quotes over the years, and the most common budgeting mistake I see is treating the

If 42% of North American foundries run green sand and 40% run no-bake, why does every comparison guide act like

Automated green sand lines produce over 300 molds per hour — faster than any other sand casting method. That speed,

Sand type and mold type are not the same thing, even though most references use the terms interchangeably. The sand

Sand selection is not one choice but two — the base sand material and the bonding system that holds it