Plastic injection molding for Alexandria, Virginia

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Plastic injection molding for Alexandria, Virginia

Explore our premier Plastic injection molding services in Alexandria, Virginia

specializing in plastic prototypes and production parts.

Welcome to CapableMachining, your one-stop solution for all your plastic injection molding service needs. With years of experience in the industry, we are proud to offer high-quality, efficient, and cost-effective services to our clients. Our team of skilled professionals is dedicated to providing the best possible solutions for your plastic injection molding projects, ensuring that every detail is taken care of with precision and care. Whether you have a small prototype or a large-scale production run, we have the expertise and resources to meet your needs. Contact us today to learn more about our plastic injection molding services and see how we can help bring your ideas to life.

  • Free & Automatic DFM feedback
  • 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 >


    Settling on the right material is crucial, 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 guarantees that our customers have the solid belief in the final quality of their products.

    Rigid Materials

    Hard plastic materials are defined as materials that manifest primarily no elastic deformation and no complete plastic deformation. Weuphold enduring partnership quality suppliers, which enables us to provide quality assurance to our customers as well as to cater to different unique demandsof our customers.


    Elastic Materials

    Top-notch materials are the base of quality and crucial factor in the total product price. We partner with prominent material suppliers and can provide you with instant quotes on varied range of quality plastics, as well as numerous material selection alternatives.


    Our Quality Control

    CapableMachining boasts a respected quality assurance framework and a team of experienced technical engineers who diligently oversee every aspect of our product manufacturing process – from acquiring high-quality natural resources to delivering impeccable finished goods that encompass metals and plastics. To maintain our devotion to perfection, we extensively utilize advanced 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 struggle to maintain utmost control over these data points to meet and surpass the expectations of our esteemed clientele consistently.

    qulity check with equipment

    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 Alexandria, Virginia


    Common Questions and Answers about Plastic Injection Molding in Alexandria

    Welcome to our guide on plastic injection molding in Alexandria! If you have questions about this process, you’re in the right place. Below, we’ve compiled a list of 10 common questions and their corresponding answers to help you better understand this manufacturing technique.

    Q: What is plastic injection molding?

    A: Plastic injection molding is a manufacturing process that involves injecting molten plastic material into a mold cavity. Once the plastic cools and hardens, the mold is opened, and a solid plastic part is produced.

    Q: What are the advantages of plastic injection molding?

    A: Some advantages of plastic injection molding include high production efficiency, cost-effectiveness for large quantities, and the ability to produce complex shapes with high precision.

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

    A: A wide range of thermoplastics and thermosetting plastics can be used in injection molding, with common materials including polypropylene, ABS, and polycarbonate.

    Q: How are molds designed for plastic injection molding?

    A: Molds for plastic injection molding are typically designed using computer-aided design (CAD) software and are carefully crafted to meet the exact specifications of the desired part.

    Q: What industries commonly use plastic injection molding?

    A: Plastic injection molding is widely used in industries such as automotive, aerospace, medical, and consumer goods for manufacturing a variety of products ranging from small components to large parts.

    Q: How can I choose the right plastic injection molding company in Alexandria?

    A: When selecting a plastic injection molding company in Alexandria, consider factors such as experience, capabilities, quality control measures, and customer reviews to ensure you partner with a reliable and reputable manufacturer.

    Q: What is the typical lead time for plastic injection molding projects in Alexandria?

    A: The lead time for plastic injection molding projects can vary depending on factors such as the complexity of the part, the quantity needed, and the specific requirements of the project. It is best to consult with the manufacturing company for an accurate estimate.

    Q: How can I optimize my design for plastic injection molding?

    A: To optimize your design for plastic injection molding, consider factors such as part geometry, draft angles, wall thickness, and material selection to enhance manufacturability and achieve the desired results.

    Q: What quality control measures are implemented in plastic injection molding?

    A: Quality control measures in plastic injection molding may include in-process inspections, dimensional checks, material testing, and final inspection to ensure that the parts meet the specified criteria and standards.

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

    A: Some common challenges in plastic injection molding include issues such as mold filling, air trapping, sink marks, warping, and flash. Working closely with experienced professionals can help address and overcome these challenges effectively.


    We hope this guide has provided you with valuable insights into the world of plastic injection molding in Alexandria. By understanding the process, benefits, considerations, and challenges associated with this manufacturing technique, you can make informed decisions and collaborate with trusted partners to bring your projects to life efficiently and effectively.

    One comment

    1. CapableMachining has constantly demonstrated its status as a top supplier of injection molded component for our company. They heed customers and answer with a high degree of technical proficiency in metal material, component design, and process options.

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