Plastic injection molding for Naperville, Illinois

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Custom Parts, On Demand Manufacturing

Plastic injection molding for Naperville, Illinois

Explore our premier Plastic injection molding services in Naperville, Illinois

specializing in plastic prototypes and production parts.

Welcome to CapableMachining, your go-to service provider for top-of-the-line plastic injection molding services. With years of expertise in the industry, our team of skilled professionals is dedicated to delivering high-quality results that meet and exceed your expectations. Whether you are in need of custom prototypes, small batch production, or large-scale manufacturing, we have the tools and capabilities to bring your vision to life.

From concept to completion, we are committed to providing efficient, cost-effective solutions that are tailored to your specific requirements. Trust CapableMachining for all your plastic injection molding needs and experience the difference in quality and reliability. Contact us today to learn more about our services and how we can assist you with your next project.

Why Choose Us?

Our ability to provide on-demand manufacturing services means not only having strong manufacturing capabilities but also services that can produce complex end-use parts quickly, efficiently, and intelligently.

Our services

3 Axis CNC Milling

Injection molding stands as the predominant approach for mass-producing plastic goods. This method involves melting plastic, injecting it into molds, ejecting the finalized product, and then repeating the cycle.

4 Axis CNC Milling

Insert molding proves to be a highly practical injection molding technique that enhances the strength or other properties of the final part by integrating additional materials.

5 Axis CNC Milling

Overmolding is a process where various materials are layered to create a composite article. Typically, this method entails injecting a base material over one or more pre-existing parts to integrate them into a unified whole.


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Heavily depending on the plastic type and the size of the part, typically +/- 0.15mm or +/-0.006 inch

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Mold Life Cycle

Typically 300,000, and 600,000 if required.

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Leading Time

Typically: tooling 30 days, injection molding 3 days

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Injection Material

Most of the thermal plastic, ABS, HDPE, PE, PC, PMMA, PA6, PA66, POM, PBT, PET, PVC TPU, TPE, Silicone Rubber… Learn More >


Preferring the right material is key, not only for factors such as cost, processing complexity, and potential surface treatments but also for the ultimate quality of the product. Our adroit engineering team specializes in proactively addressing this challenge, even before an order is placed. This process protects that our customers have the unshakable trust in the final quality of their products.

Rigid Materials

Hard plastic materials are defined as materials that show primarily no elastic deformation and no complete plastic deformation. Wecontinue durable affiliation quality suppliers, which enables us to provide quality assurance to our customers as well as to fulfill assorted specialized requirementsof our customers.


Elastic Materials

Superior materials are the underpinning of quality and core element of the end product’s pricing. We join forces with major material suppliers and can provide you with instant quotes on broad variety of top-notch plastics, as well as numerous material selection alternatives.


Our Quality Control

CapableMachining boasts a renowned quality assurance framework and a team of experienced technical engineers who diligently oversee every aspect of our product manufacturing process – from acquiring premium raw resources to delivering impeccable finished goods that encompass metals and plastics. To uphold our commitment to perfection, we extensively utilize cutting-edge testing technology and cutting-edge equipment to meticulously evaluate crucial parameters such as workpiece dimensions, hardness, tensile strength, and elongation at every stage of production. We make an effort to maintain utmost control over these data points to meet and surpass the expectations of our esteemed clientele consistently.

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Professional quality control Engineer

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Tolerances up to ±0.0004″ (0.01mm)

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State-of-the-art Inspection Facilities

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Proven and reliable quality control system.

Gallery of Parts

plastic charging plug parts

Charging Plug

Material: ABS

plastic parts

Material: PEEK

plastic parts

Material: PA66

plastic  parts

Material: ABS

plastic  parts

Material: PPA + 30 Carbon Fiber

Medical plastic products

Material: PE

Other capabilities

plastic injection molding
  • Free & Automatic DFM feedback
  • Tolerances: typically +/- 0.15mm or +/-0.006 inch
  • Tooling: 30 days
sheet metal fabrication
  • Free advices from high trained engineers.
  • Quotation in a few hours.leading time 3 days
  • Fast delivery time
high pressure die casting
  • Tolerances: typically +/- 0.15mm or +/-0.006 inch
  • Free consultant ,Free DFM feedback
  • Casting lead time: 5~7 days
3d printing
  • Wide range of material choices
  • Free consultant from engineers
  • Fastest leading time: 1 day
rapid tooling
  • Free & Automatic DFM feedback
  • Tolerances up to ±0.00078″ (0.02mm)
  • Rapid tooling: 7~12 days

How do find our location?

Plastic injection molding for Naperville, Illinois


Plastic Injection Molding in Naperville: 10 Q&A Pairs

Are you considering plastic injection molding services in Naperville but have questions about the process? Look no further! Here are 10 common questions and their answers to help you understand more about plastic injection molding in Naperville.

Q: What is plastic injection molding?

A: Plastic injection molding is a manufacturing process where molten plastic is injected into a mold cavity to create a desired shape.

Q: How can plastic injection molding benefit my business?

A: Plastic injection molding allows for high production volumes, intricate designs, and cost-effective production.

Q: What types of plastics can be used in injection molding?

A: A wide range of thermoplastics can be used in injection molding, including ABS, polycarbonate, and polypropylene.

Q: How long does the plastic injection molding process take?

A: The time it takes for plastic injection molding varies depending on the complexity of the part, but it can range from a few seconds to a few minutes.

Q: What are the benefits of choosing a plastic injection molding company in Naperville?

A: Working with a local plastic injection molding company in Naperville offers quick turnaround times, easy communication, and access to skilled professionals.

Q: How can I ensure the quality of the plastic injection molded parts?

A: Quality control processes, such as inspections, testing, and monitoring, are implemented throughout the production process to ensure the parts meet specifications.

Q: Can plastic injection molding be used for prototyping?

A: Yes, plastic injection molding is an excellent option for prototyping as it allows for the creation of high-quality, accurate prototypes.

Q: What is the minimum order quantity for plastic injection molding in Naperville?

A: The minimum order quantity for plastic injection molding services in Naperville can vary depending on the complexity of the part, but many companies offer flexibility to accommodate small to large orders.

Q: What steps are involved in the plastic injection molding process?

A: The plastic injection molding process involves material preparation, injection, cooling, ejection, and finishing to create the final product.

Q: How can I get started with plastic injection molding in Naperville?

A: To get started with plastic injection molding in Naperville, reach out to a local company, provide your design specifications, and work with their team to bring your project to life.


Plastic injection molding in Naperville offers a range of benefits for businesses seeking high-quality, cost-effective production solutions. By understanding the process and working with a trusted local provider, you can achieve your manufacturing goals efficiently and effectively. If you have further questions or are ready to start your plastic injection molding project, contact a reputable company in Naperville today.


  1. The staff members at CapableMachining has supported us in bringing our ideas to fruition into finished parts for several years now. Glad to vouch for CapableMachining to those looking for outstanding molded products.

  2. CapableMachining has regularly affirmed its position as a premier provider of injection molded component for our company. CapableMachining heed customers and respond with refined technical knowledge in metal material, part design, and process options.

  3. The staff members at CapableMachining has guided us in bringing our ideas to fruition into finished parts for several years now. CapableMachining be attentive to customers and react with superior technical competency in plastic material, part design, and process options.

  4. The workerscrew at CapableMachining has helped us in crafting our concepts into final products for several years now. CapableMachining be responsive to customers and reply with exceptional technical skill in metal material, design, and process options.

  5. we have been connecting with CapableMachining for years. The engineer be mindful of customers and reply with exceptional technical skill in plastic material, component design, and process options.

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