Ready to turn your factory into a resource-making machine? Version 1.4 introduces new production priorities and better ways to automate your base, but knowing what to build first can be confusing. That's where this Arknights Endfield 1.4 Factory guide comes in. We'll cover the best setup, important resources to produce, and easy optimization tips so you can get the most out of your factory.

One thing that makes factory management even easier is OSLink. It lets you access and play your Arknights Endfield PC session from your phone, so you can keep an eye on your factory, collect resources, or adjust production wherever you are.

What's New in Arknights Endfield 1.4 Factory?

The Factory system has received some big improvements in Version 1.4, making it easier to manage and much more efficient for endgame players. Instead of spreading your resources across many production lines, you can now focus on a few key materials that are used for most crafting. With a well-planned Arknights Endfield 1.4 blueprint, you can automate production, reduce unnecessary resource usage, and keep your factory running smoothly with less manual work.

Key Changes in Version 

Factory Requirements Before You Start 

Before you build your factory, make sure everything is ready. The Version 1.4 setup needs several upgrades and resource nodes to work properly. If you prepare these first, building your factory will be much easier and you won't have to stop halfway through.

Requirements

• Unlock Wuling Area - Complete the main story and unlock Wuling to access the new factory features and resources.
• Upgrade Bus Depot Sections - Expand your Bus Depot to support power, item transfer, and larger factory layouts.

• Unlock Green Gas Vents - Complete the required side quests to access green gas vents. These are needed for gas extractors and new production chains.
• Collect Important Resources - Make sure you have access to key materials like Cuprium, Ferrium, Sandleaf, and Originum Ore for crafting and production.
• Prepare 2 Forges of the Sky - Have both Forges of the Sky available because they are important for advanced factory production.
• Set Up Conduits First - Prepare your power, water, and gas connections before placing blueprints to make building faster and easier.

Factory Production Priorities 

One of the biggest changes in Version 1.4 is that you no longer need to produce every material in large amounts. Instead, you should focus on a few key resources that are used the most. A well-optimized Arknights Endfield Wuling factory keeps these materials flowing while reducing unnecessary production. This makes your factory easier to manage and helps you craft gear much faster. Use the table below to see which materials deserve your attention first.

Tip: Focus on gas-supported production lines whenever possible. Using gas extractors and proper conduit setups can improve efficiency and help your factory handle larger production demands.

Best Main Factory Setup in Arknights: Endfield 1.4

If you want your base to run smoothly, creating a good factory layout should be one of your first goals. A strong Arknights Endfield 1.4 Factory build helps you collect and produce resources automatically while you focus on exploring Talos-II, upgrading Operators, and completing battles.

Don’t place machines randomly. Build a factory that is simple to manage and easy to expand later. Here are some tips to create the best Main Factory setup:

• Plan Your Factory Layout Before Building - Before adding machines, think about how your resources will move through the factory. Keep your gathering, processing, and crafting areas connected so materials can travel smoothly without creating unnecessary delays.
• Focus on Materials You Actually Need - It can be tempting to produce everything at once, but that can make your factory messy and inefficient. Start with materials that are important for Operator upgrades, crafting, and progression. You can always expand your production lines later.
• Keep Related Machines Together - Try placing machines that belong to the same production chain close to each other. For example, keep processing machines near the resources they use and storage areas near finished products. This makes your factory easier to manage and upgrade.
• Build Enough Storage Space - Running out of storage can stop your entire production line. Make sure you have enough storage placed near your machines so your factory can continue working without constant adjustments.
• Avoid Making Conveyor Routes Too Complicated - A simple conveyor layout is usually better than a complicated one. Short and direct routes help resources move faster and make it easier to find problems when something stops working.
• Upgrade Your Most Important Machines First - As you progress through Arknights: Endfield 1.4, you will unlock more advanced production options. Upgrade the machines that support your main resource needs instead of spending materials on everything at once.
• Leave Room for Future Expansion - Your factory will continue to grow as you unlock new recipes and technologies. Keeping some empty space around your setup will make future upgrades much easier.

Best Regional Base Setup in Arknights: Endfield 1.4 

In Version 1.4, managing your Regional Bases properly is more important than ever. Instead of placing every production line in one location, you should give each area a specific purpose. Wuling remains the main factory hub, while the new gas areas in North Wuling provide important resources for advanced production. This setup helps keep your factory organized, efficient, and easier to expand.

Xiranite Forging Blueprint 

Once your power network is stable, the next step is setting up your Xiranite production. Xiranite is one of the most important resources in the Arknights Endfield Wuling factory because it is used to craft Xiranite Components, Wuling Batteries, Gold Gear, Wuling Relays, Pylons, and many other advanced materials. A reliable Xiranite forging loop will support nearly every production chain in your factory, making it one of your highest priorities.

Arknights: Endfield Wuling Blueprint Code – 2× Xiranite Forging

• NA / EU Blueprint Code: EFO01eE7U2i6eo4auoAi8, (Updated alternative: EFO0158OE34U51u9ieIoe)
• Asia Blueprint Code: EFO01iUIAE4EA92eo72U4

Materials Needed

• 2× Buckflower
• 2× Sandleaf
• Extra materials for powders and medicine production

Placement Tips

• Build the blueprint near the Forge of the Sky to keep water pipelines short.
• Connect the Forge to a fluid pump so water can flow without interruption.
• Keep a steady supply of Sandleaf and other input materials to maintain continuous Xiranite production.
• Expand the forging loop as your factory grows to support more advanced crafting.

Gear + Yazhen Syringe Blueprint 

After your Xiranite production loop is running smoothly, the next step is setting up Gear and Yazhen Syringe production. This production line helps you craft stronger equipment while also earning Wuling Stock Bills for future upgrades. In this Arknights Endfield 1.4 Factory guide, building a reliable Gear and Yazhen Syringe setup is an important part of creating an efficient Arknights Endfield Wuling factory and maintaining steady progression.

Gear + Yazhen Syringe Blueprint

• Yazhen Syringe A – Used to earn Wuling Stock Bills through Outpost sales.
• Gold Gear – Crafted using Xiranite and Wuling Stock Bills to improve your equipment.

Arknights: Endfield Wuling Blueprint Codes – Gear + Syringe

• NA/EU Blueprint Code: EFO01Eu24IOiE0o5E3uIa
• Asia Blueprint Code: EFO013o7810185auE0579

Placement Tips

• Build the blueprint close to water sources for easier pipeline connections.
• Connect a fluid pump to the Reactor Crucible to begin production.
• Use another water pipeline for the Planting Unit to maintain a steady material supply.
• If resources become limited, pause Gear production and focus on Yazhen Syringes to earn more Wuling Stock Bills before restarting your Gear line.

Liquid Xiranite Blueprint 

Liquid Xiranite becomes increasingly valuable as you progress through Wuling. It is required for exploration, solving environmental puzzles, and producing several advanced materials. Setting up this production line early will make exploring the region much easier while supporting your late-game crafting needs.

Arknights: Endfield Wuling Blueprint – Liquid Xiranite

• NA / EU Blueprint Code: EFO01o0839I2oi63aIieO
• Asia Blueprint Code: EFO01ouiI919I263oIieO

Materials Needed 

• Ferrium Powder
• Xiranite Components

Placement Tips

• Place the blueprint close to the main AIC PAC for a reliable power connection.
• Connect a fluid pump to the Reactor Crucible to provide a continuous water supply.
• Keep enough Ferrium Powder and Xiranite Components available to prevent production from stopping.

Blueprints for Essential Materials 

Before expanding into advanced production chains, make sure your factory has a stable supply of the basic materials that support every major crafting process. Building these production loops first will help your Arknights Endfield Wuling factory run efficiently and make it much easier to scale your factory later.

Essential Material Production Chain

• Sandleaf → Sandleaf Powder
• Stabilized Carbon + Clean Water → Xiranite
• Xiranite → Xiranite Components
• Xiranite + Dense Originium Powder → LC Wuling Batteries

Once these production lines are running smoothly, you can expand into more advanced blueprints such as Heavy Xiranite, SC Wuling Batteries, and other endgame materials.

How to Import Arknights: Endfield Wuling Blueprint Codes 

One of the best features in the factory system is the ability to import layouts created by other players. Instead of building every production line from scratch, you can use Arknights Endfield blueprint codes to quickly place optimized factory designs and customize them to fit your base. If you're following this Arknights Endfield 1.4 Factory guide, importing blueprints is the fastest way to set up efficient production lines for power, Xiranite, and other essential materials.

Follow these steps to import a blueprint:

1. Copy the Arknights Endfield blueprint code you want to use.
2. Open your Wuling AIC Factory.
3. Open the Blueprint menu.
4. Select the Shared Blueprints tab.
5. Click Import Blueprint.
6. Paste the blueprint code into the import field and confirm.
7. Place the blueprint in an open area of your factory.
8. Before Activating the Blueprint

Importing a blueprint only places the layout. It does not automatically start production. Before your machines begin working, make sure you:

• Connect the blueprint to your power network using the AIC PAC and Wuling Batteries.
• Connect all required water pipelines and gas conduits.
• Supply the required input materials, such as Sandleaf, Originum Ore, Ferrium Powder, or Xiranite Components.
• Check that you have unlocked all buildings used in the blueprint.

Conclusion

That's everything you need to build a strong factory in Wuling! Start with a stable power setup, keep your Xiranite production running, and expand your factory one step at a time. You don't need the perfect layout right away, keep improving it as you unlock new buildings and resources. With OSLink, you can stay connected to your Arknights: Endfield base remotely from your phone, manage multiple accounts, and monitor your factory even when you’re away from your PC. Build, optimize, and grow your Wuling Base like a pro!