Foundry mechanization

Foundry mechanization is an upgrade in Cossacks 3, available at the Artillery Depot.

Background
Foundries were rapidly developed in the 17th and 18th centuries. Specialists invented new alloys for cannon barrels and strove to mechanize founding and casting. Multifarious lifting jacks and pulley systems were introduced in order to lighten manual labour and thus reduce artillery production costs.

Effect

 * Decreases cost by 20%