Plastic injection molding for Joliet, Illinois

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Plastic injection molding for Joliet, Illinois

Explore our premier Plastic injection molding services in Joliet, Illinois

specializing in plastic prototypes and production parts.

CapableMachining is a leading service provider in the industry, specializing in high-quality plastic injection molding services. With a team of skilled professionals and state-of-the-art equipment, we are equipped to handle a wide range of projects, from prototype development to large-scale production runs. Our commitment to precision and quality ensures that every part we produce meets the strictest standards for durability and performance. Whether you need a single component or a complex assembly, CapableMachining has the expertise and capabilities to deliver the results you need. Contact us today to learn more about our plastic injection molding services and how we can help bring your project to life.

  • Tolerances: typically +/- 0.15mm or +/-0.006 inch
  • Typically Tooling: 30 days
  • Typically injection molding: 3 days
  • 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.


    icon for max dimensions

    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 >


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

    Rigid Materials

    Hard plastic materials are defined as materials that demonstrate chiefly no elastic deformation and no complete plastic deformation. Weuphold extended partnership quality suppliers, which enables us to provide quality assurance to our customers as well as to serve diverse individual needsof our customers.


    Elastic Materials

    Top-notch materials are the underpinning of quality and an important component of the finished product price. We coordinate with key material suppliers and can provide you with instant quotes on a wide range of high quality plastics, as well as assorted material selection alternatives.


    Our Quality Control

    CapableMachining boasts a entrenched quality assurance framework and a team of competent technical engineers who diligently oversee every aspect of our product manufacturing process – from sourcing top-notch unprocessed ingredients to delivering impeccable finished goods that encompass metals and plastics. To uphold our devotion 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 wish 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

    qulity check with equipment

    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 Joliet, Illinois


    Plastic Injection Molding in Joliet: 10 Common Q&A Pairs

    Plastic injection molding is a widely-used manufacturing process in Joliet and beyond. Whether you are new to the industry or looking to expand your knowledge, here are 10 common questions and their corresponding answers to help you navigate the world of plastic injection molding.

    Q: What is plastic injection molding?

    A: Plastic injection molding is a process in which molten plastic material is injected into a mold cavity, where it solidifies to form a desired shape or part.

    Q: What are the benefits of plastic injection molding?

    A: Some benefits of plastic injection molding include high production efficiency, complex part design capabilities, and cost-effectiveness for large-scale production.

    Q: How does the injection molding process work?

    A: The injection molding process involves heating plastic material to a molten state, injecting it into a mold cavity, cooling and solidifying the material, and ejecting the finished part from the mold.

    Q: What types of products can be made through plastic injection molding?

    A: Plastic injection molding can be used to produce a wide range of products, including automotive parts, household appliances, medical devices, and consumer goods.

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

    A: The duration of the plastic injection molding process can vary depending on factors such as the complexity of the part, the type of plastic material used, and the production volume. In general, the process can take anywhere from a few seconds to several minutes.

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

    A: A variety of plastic materials can be used in the injection molding process, including polypropylene, polyethylene, polystyrene, and PVC.

    Q: What are some common challenges in plastic injection molding?

    A: Common challenges in plastic injection molding include mold design issues, material inconsistencies, and quality control issues.

    Q: How can quality control be maintained in plastic injection molding?

    A: Quality control in plastic injection molding can be maintained through regular inspection of parts, monitoring process parameters, and implementing corrective measures when issues arise.

    Q: What are the environmental considerations of plastic injection molding?

    A: Plastic injection molding can have environmental impacts due to the use of plastic materials and energy consumption. However, efforts can be made to reduce waste, recycle materials, and optimize energy usage to minimize these impacts.

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

    A: To get started with plastic injection molding in Joliet, you can consult with experienced manufacturers, research different molding techniques, and consider your specific production needs to determine the best approach for your project.


    Plastic injection molding is a versatile and efficient manufacturing process that can produce a wide range of products. By understanding the basics of injection molding and addressing common questions and challenges, you can be better equipped to navigate the world of plastic manufacturing in Joliet and achieve successful outcomes for your projects.


    1. we have been connecting with CapableMachining for years. The process from initiation to production has been easy, thanks to their competencies, capabilities, and proactive demeanor.

    2. CapableMachining has persistently validated as a top supplier of injection molded parts for our company. CapableMachining regard customers and reply with advanced technical know-how in materials, product design, and process options.

    3. we have been liaising with them for years. The process from birth to production has been continuous, thanks to their aptitude, skills, and positive attitude.

    4. They has been a superb and strategic companion for us right from the beginning. The process from creation to production has been easy, thanks to their know-how, talents, and positive mindset.

    5. The personnel at CapableMachining has helped us in molding our ideas into finished elements for several years now. We’ve appointed the team to create injection mold for us, rectify and customize present molds to fit our criteria, and bring forth products that consistently meet or surpass our strict expectations.

    6. we have been associating with the factory for years. We’ve employed a good support team to create molds for us, adjust and update existing molds to fulfill our requests, and present items that consistently meet or exceed our stringent criteria.

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