Aluminum Castings Company LLC – QMS Certified to ISO 9001:2015 & PED 2014 with TUV Rheinland of North America

Aluminum Castings Company

Aluminum Castings Company operates an American aluminum casting factory located in Galesburg, Illinois, serving manufacturers nationwide. We produce aluminum sand castings for OEMs and industrial manufacturers requiring repeatable production, dimensional consistency, and process-controlled manufacturing support.

Our aluminum casting factory supports projects ranging from prototype development to long-term production manufacturing. With in-house molding, core making, aluminum melting, machining, inspection, and finishing operations, we help manufacturers maintain production efficiency while meeting strict quality requirements.

We work directly with engineers, OEM buyers, and industrial manufacturing teams requiring dependable aluminum casting solutions backed by controlled production processes and quality verification.

Request a quote to discuss your aluminum casting requirements with our team.

What Does an Aluminum Casting Factory Do?

An aluminum casting factory manufactures industrial metal components by melting aluminum alloys and pouring molten metal into molds that create finished cast parts.

Aluminum casting manufacturing allows companies to produce durable and dimensionally accurate components with complex geometries and internal features.

Aluminum castings are commonly used for applications requiring:

  • Lightweight construction
  • Corrosion resistance
  • Machinability
  • Thermal conductivity
  • Structural durability
  • Complex component geometries

At Aluminum Castings Company, our aluminum casting factory specializes in aluminum sand casting processes designed for OEM manufacturing and industrial production applications.

Our casting capabilities include:

  • Aluminum metal casting
  • Sand casting
  • Green sand molding
  • Air set molding
  • No-bake molding
  • Shell core production
  • Cold box core making
  • Aluminum melting and alloy control

These manufacturing processes allow us to support both simple and highly cored castings across a wide range of production requirements.

In addition to foundry production, our factory provides value-added manufacturing services designed to support finished component requirements.

These services include:

  • CNC machining
  • Drilling and tapping
  • Grinding and trimming
  • Surface finishing
  • Heat treatment coordination
  • Assembly support
  • Tooling and fixturing support

Combining casting production and secondary operations helps manufacturers reduce supply chain complexity while maintaining production consistency.

Who Uses Aluminum Casting Factory Services?

Aluminum casting factory services are used by OEM manufacturers and industrial companies across multiple industries requiring durable and repeatable aluminum components.

Our aluminum casting factory supports customers in industries including:

  • Agriculture
  • Heavy equipment
  • Mining
  • Marine manufacturing
  • Transportation
  • Power generation
  • Braking systems
  • Defense and military manufacturing
  • Ventilation and compressor systems

These industries often require aluminum castings capable of maintaining dimensional stability and mechanical performance in demanding operating environments.

We regularly support projects involving:

  • Prototype castings
  • Production manufacturing
  • Large aluminum castings
  • Highly cored components
  • Machined aluminum parts
  • Tight tolerance requirements
  • Long-term manufacturing schedules

Our team works directly with customers to support production planning, engineering requirements, and repeat manufacturing programs.

Why Choose Aluminum Castings Company as Your Aluminum Casting Factory?

Aluminum Castings Company has supplied aluminum castings since 1964. Located in Galesburg, Illinois, our aluminum casting factory serves manufacturers across Illinois, the Midwest, and the United States with process-focused manufacturing support.

Our operation combines experienced foundry manufacturing with modern inspection and quality verification systems.

Capabilities include:

  • DISA automated molding
  • Air set molding systems
  • Shell core production
  • Cold box core manufacturing
  • In-house alloy verification
  • CNC machining support
  • CMM inspection
  • X-ray and non-destructive testing
  • Metallurgical control

Our facility operates multiple gas-fired aluminum melting furnaces capable of supporting a wide range of casting sizes and production requirements.

We manufacture aluminum castings using alloys including:

  • 319
  • 355
  • 356
  • 535
  • Almag 35

Custom alloy support may also be available depending on customer requirements.

Our in-house spectrometer allows us to verify alloy chemistry and provide material certifications when required. Maintaining alloy integrity and process consistency helps support repeatable production quality throughout manufacturing runs.

In addition to casting production, we support customers with value-added manufacturing services designed to simplify production workflows and reduce secondary processing coordination.

How Does an Aluminum Casting Factory Operate?

The aluminum casting manufacturing process involves multiple controlled production stages designed to produce repeatable and dimensionally accurate industrial components.

Pattern and Mold Preparation

Production begins with tooling and mold preparation used to create cavities matching the required casting geometry.

Depending on project requirements, molds may be produced using:

  • Green sand molding
  • Air set molding
  • No-bake molding processes

The molding process selected depends on casting complexity, production volume, dimensional requirements, and part size.

Core Manufacturing

For castings requiring internal passages or complex features, sand cores are manufactured in-house using shell core and cold box processes.

Internal core production helps improve manufacturing consistency and casting quality throughout production.

Aluminum Melting and Alloy Verification

Aluminum alloys are melted in controlled furnace systems and verified using spectrometer analysis before pouring operations begin.

Maintaining proper alloy chemistry and melt conditions is important for:

  • Mechanical performance
  • Casting integrity
  • Porosity reduction
  • Dimensional stability

Pouring and Solidification

Molten aluminum is poured into prepared molds where the casting solidifies into the required component shape.

Controlled pouring practices help support repeatable manufacturing quality and reduce casting defects.

Cleaning, Finishing, and CNC Machining

After solidification, castings move through cleaning and finishing operations which may include:

  • Grinding
  • Trimming
  • Surface finishing
  • Heat treatment
  • CNC machining

Machining capabilities include:

  • Drilling
  • Boring
  • Tapping
  • 3-axis machining
  • 4-axis machining
  • 5-axis machining

These secondary operations help prepare components for final assembly and application requirements.

Inspection and Quality Verification

Finished castings undergo inspection and dimensional verification based on customer specifications.

Inspection capabilities include:

  • CMM inspection
  • X-ray testing
  • Non-destructive testing
  • Alloy verification
  • Dimensional inspection

These quality control processes help ensure castings meet manufacturing and performance requirements before shipment.

Aluminum Casting Factory Located in Galesburg, Illinois

Aluminum Castings Company is located in Galesburg, Illinois and serves manufacturers nationwide. Our aluminum casting factory supports OEM customers throughout Illinois, the Midwest, and across the United States.

Manufacturers often partner with our team when they require:

  • Domestic aluminum casting production
  • Process-controlled manufacturing
  • Machined aluminum castings
  • Prototype and repeat production support
  • Reliable manufacturing schedules
  • Long-term manufacturing partnerships

Our Midwest location allows us to support industrial manufacturers across multiple industries while maintaining direct communication and production oversight throughout the manufacturing process.

Frequently Asked Questions

1. What does an aluminum casting factory produce?

An aluminum casting factory manufactures industrial metal components used in machinery, transportation systems, industrial equipment, and OEM assemblies.

2. What industries use aluminum casting factory services?

Industries including agriculture, mining, transportation, marine manufacturing, defense, power generation, and heavy equipment manufacturing commonly use aluminum castings.

3. Can aluminum castings be machined after production?

Yes. Aluminum castings are commonly CNC machined after casting to achieve final tolerances and assembly requirements.

4. What aluminum alloys are commonly used for casting?

Common aluminum casting alloys include 319, 355, 356, 535, and Almag 35 depending on application and performance requirements.

5. Does Aluminum Castings Company support prototype manufacturing?

Yes. We support both prototype casting development and repeat production manufacturing programs for OEM and industrial customers.

Image Aluminum Casting Factory Services

Request a Quote From Aluminum Castings Company

Aluminum Castings Company provides aluminum casting manufacturing services for OEM manufacturers requiring aluminum sand casting production, machining support, and process-controlled manufacturing capabilities.

From prototype development to long-term production manufacturing, our team supports industrial customers with dependable aluminum casting solutions designed for repeatable production and industrial performance.

Request a quote today to discuss your project with Aluminum Castings Company.

REQUEST A QUOTE NOW

Your engineered aluminum casting solution starts here.

Call: 309-343-8910 | Email: sales@aluminumcastingscorp.com