Rev’s Copperline

Rev’s Copperline adds practical machinery, specialist tools, and copper building blocks to your survival world. Build a workshop to process materials, prepare supplies for your next project, and put your copper to work.

Four workshop machines

• Copper Crusher — Crush cobblestone into gravel, gravel into sand, and bones into extra bone meal.
• Copper Sawmill — Turn logs into extra planks and process planks into stairs, slabs, and fences.
• Copper Kiln — Quickly fire building materials, including glass, bricks, terracotta, and stone.
• Patina Chamber — Choose an oxidation stage and age unwaxed copper to the finish you want.

Every machine runs directly on redstone dust. One dust powers eight completed operations. The shared interface shows your input, output, stored power, and machine status.

Feed materials through hoppers from above, supply redstone from the sides, and collect finished products below. A redstone signal pauses operation. Stored power and partial work survive saving and reloading.

Five specialist tools

• Mining Hammer — Mine a 3×3 face of suitable stone and ore.
• Excavator — Clear a 3×3 face of dirt, sand, gravel, and other soft ground.
• Harvesting Sickle — Harvest mature wheat, carrots, potatoes, and beetroot across a 3×3 patch, then replant using matching supplies from your inventory. Crops stay intact when you lack the supplies to replant them.
• Tilling Fork — Prepare a 3×3 patch of farmland.
• Copper Wrench — Rotate workshop machines and supported blocks. Crouch-use it to recover a Copperworks machine.

Crouch to use area tools on a single block. Mining tools respect harvesting requirements and spend durability for each block broken. All five tools can be repaired with copper ingots at an anvil.

When you recover a machine, its stored items drop for collection. Stored power and unfinished work reset.

Copper building blocks

Finish your workshop with riveted panels, corrugated copper sheets, support beams, and decorative pipes.

Each family comes in all four oxidation stages, with waxed variants. Let the blocks weather naturally, prepare a matching batch in the Patina Chamber, or preserve their finish with honeycomb. An axe removes wax and scrapes away patina.

Workshop organization

The Copper Filter Hopper moves a selected item type. Use a held item on it to set the filter, repeat with the same item to clear it, and use an empty hand to open its inventory.

The Copper Stock Gauge mounts beside a chest or machine and shows how full it is, letting you check your supplies at a glance.

Getting started

Collect a copper ingot to unlock the crafting recipes. Combine one book and one copper ingot to craft the illustrated Copperline Workshop Guide, which explains the equipment, machine controls, and automation.

Requirements

• Minecraft Java Edition 1.21.1
• NeoForge 21.1.234 or a newer 21.1 release
• Java 21

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