You need Brigade Equipment. By staking Brigade Equipment with POWER before executing works, you will earn more SHING and increase the cooldown lenght. The more POWER your Equipment has, the more SHING you will be able to claim. The more Equipment you stake (3 max) the longer cooldown you will have: 1 Equipment = 1 hour cooldown, 2 Equipment = 2 hours cooldown, 3 Equipment = 3 hours cooldown.