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Grinder is a crafting station that is used for crafting pipes, wires, gears and rivets.


Grinder can be crafted using the Assembly Station. In order to craft the Grinder, the player needs to obtain its diagram by giving 3 Data Discs to Qi at the Research Center, then waiting for 1 day before obtaining its blueprint in the mail.

Assembly Station Assembly Station
Blueprint Materials
BearingBearing (2)
Bronze BarsBronze Bars (4)
BricksBricks (6)


Grinder is used for crafting.

Crafting station[]

Grinder is used to process Copper Bars and Bronze Bars into pipes, rivets, screws and gears. It also produces Rubber Tube.

Grinder uses Dregs, Wood or Power Stones as fuel. Crafting requires the Grinder to be fueled for a certain amount of time. Upon running out of fuel, the production is halted mid process until more fuel is added. In addition the Water Tank must supply all crafting stations with Water while running.

Only one type of item can be produced at a time. Up to 10 of the same item can be queued to craft at one time.

Crafting recipes for some of the items produced by the Grinder must be purchased from the Commerce Guild Store.

Grinder can be used to craft the following crafting materials:

Grinder Grinder
Item Time Materials Sell price Exp Proficiency
1h 15m Copper BarsCopper Bars (2)
11Gols.png 19 1
1h  Copper BarsCopper Bars (1)
3Gols.png 15 1
1h 15m Bronze BarsBronze Bars (2)
20Gols.png 19 1
10m Copper BarsCopper Bars (1)
NiterNiter (3)
1Gols.png 3 0
1h 15m RubberRubber (3)
7Gols.png 19 1
Crafting books for the Grinder
Item Time Materials Sell price Exp Proficiency
1h  Copper BarsCopper Bars (1)
7Gols.png 15 1
1h  Copper BarsCopper Bars (2)
12Gols.png 15 1
1h 15m Bronze BarsBronze Bars (1)
6Gols.png 19 1
1h 15m RubberRubber (3)
7Gols.png 19 1


Grinder can be donated to Catori's Museum as a Medium item for 16 Reputation points.


Like most crafting stations, the Grinder can be upgraded to a higher tier version instead of building the better one from scratch.

Image Upgrade Materials needed
latest?cb=20220511072237Civil Grinder.png Civil Grinder
  • Civil Grinder recipes unlocked
  • Two productions can be queued
  • Bigger capacity for each queue
Bronze PlateBronze Plate (2)
Copper GearCopper Gear (3)
Manganese Steel BarManganese Steel Bar (2)
EngineEngine (1)
Machine Upgrade KitMachine Upgrade Kit (1)