Plastic injection molding for Chicago, Illinois

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Custom Parts, On Demand Manufacturing

Plastic injection molding for Chicago, Illinois

Explore our premier Plastic injection molding services in Chicago, Illinois

specializing in plastic prototypes and production parts.

Welcome to CapableMachining, your premier destination for high-quality plastic injection molding services. With years of expertise and cutting-edge technologies, we are proud to offer a wide range of services to meet your unique needs. Our team of skilled professionals is dedicated to delivering superior results and exceeding your expectations every step of the way.

Whether you require prototyping, short-run production, or full-scale manufacturing, our state-of-the-art facilities are equipped to handle projects of any size and complexity. We work closely with our clients to understand their vision and requirements, ensuring that our services are tailored to meet their specific goals.

Trust CapableMachining to bring your ideas to life with our top-notch plastic injection molding services. Contact us today to learn more about how we can help you achieve success in 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 >


Sorting out the right material is imperative, not only for factors such as cost, processing complexity, and potential surface treatments but also for the ultimate quality of the product. Our adept engineering team specializes in proactively addressing this challenge, even before an order is placed. This process insures that our customers have the utter conviction in the final quality of their products.

Rigid Materials

Rigid plastic materials are defined as materials that indicate essentially no elastic deformation and no complete plastic deformation. Wefoster prolonged teamwork 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-grade materials are the infrastructure of quality and essential aspect of the completed item cost. We align with major material suppliers and can provide you with instant quotes on assorted variety of top-quality plastics, as well as numerous material selection alternatives.


Our Quality Control

CapableMachining boasts a stable quality assurance framework and a team of seasoned technical engineers who diligently oversee every aspect of our product manufacturing process – from sourcing premium natural ingredients to delivering impeccable finished goods that encompass metals and plastics. To maintain our dedication to excellence, we extensively utilize state-of-the-art 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 aim for 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 Chicago, Illinois


10 Q&A About Plastic Injection Molding in Chicago

Plastic injection molding is a crucial manufacturing process that allows for the mass production of plastic parts. Businesses in Chicago rely on this technology to create high-quality products efficiently and cost-effectively. Here are 10 common questions and answers about plastic injection molding in Chicago:

Q: What is plastic injection molding?

A: Plastic injection molding is a manufacturing process where molten plastic material is injected into a mold cavity, allowed to cool and solidify, and then ejected as a finished part.

Q: How does plastic injection molding work?

A: The process begins with the design of a mold, followed by the injection of plastic material into the mold cavity under high pressure. The material cools and hardens, and the finished part is ejected from the mold.

Q: What are the benefits of plastic injection molding?

A: Plastic injection molding offers high production rates, repeatability, design flexibility, and cost-effectiveness for manufacturing a wide range of plastic parts.

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

A: A variety of plastic materials can be used in injection molding, including thermoplastics, thermosets, and elastomers.

Q: How can businesses in Chicago benefit from plastic injection molding?

A: Plastic injection molding allows businesses in Chicago to quickly and cost-effectively produce high-quality plastic parts for various industries, including automotive, medical, and consumer goods.

Q: What is the timeline for a plastic injection molding project in Chicago?

A: The timeline for a plastic injection molding project in Chicago can vary depending on factors such as part complexity, mold design, material selection, and production volume.

Q: What quality control measures are in place for plastic injection molding in Chicago?

A: Quality control measures for plastic injection molding in Chicago include mold inspections, material testing, and part sampling to ensure consistency and quality throughout the production process.

Q: Can plastic injection molding be used for prototyping in Chicago?

A: Yes, plastic injection molding can be used for prototyping in Chicago to quickly and cost-effectively produce parts for testing and evaluation before full-scale production.

Q: How can businesses in Chicago choose the right plastic injection molding partner?

A: When selecting a plastic injection molding partner in Chicago, businesses should consider factors such as experience, capabilities, quality standards, and customer reviews to ensure a successful and efficient collaboration.


Plastic injection molding plays a vital role in the manufacturing industry in Chicago, offering businesses a reliable and efficient method for producing high-quality plastic parts. By understanding the process and key considerations, businesses can leverage plastic injection molding to enhance their production capabilities and meet the demands of their customers.

One comment

  1. CapableMachining has continuously evidenced itself as a leading supplier of injection molded parts for our company. The engineer regard customers and respond with refined technical knowledge in metal material, product design, and process options.

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