Round Rock 

Plastic injection molding for Round Rock, Texas

Receive top-tier engineering services from a seasoned manufacturer with a track record of professionalism and excellence.

Custom Parts, On Demand Manufacturing

Plastic injection molding for Round Rock, Texas

Explore our premier Plastic injection molding services in Round Rock, Texas

specializing in plastic prototypes and production parts.

Welcome to CapableMachining, your premier provider of top-notch plastic injection molding services. With years of experience and dedication to excellence, we offer a wide range of services tailored to meet your specific needs. Our state-of-the-art facilities and trained professionals ensure that every project is completed with precision and efficiency.

Whether you are looking for prototyping, tooling, or full-scale production, our team is ready to help. We specialize in working with a variety of materials and can handle projects of any size or complexity. From design assistance to quality control, we are committed to delivering superior results every time.

Contact us today to learn more about how we can help bring your ideas to life with our plastic injection molding services.

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 >


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

Rigid Materials

Rigid plastic materials are defined as materials that signify 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 various specific requirementsof our customers.


Elastic Materials

Top-quality materials are the base of quality and core element of the end product’s pricing. We liaise with major material suppliers and can provide you with instant quotes on diverse selection of premium plastics, as well as varied range of material alternatives.


Our Quality Control

Our company boasts a stable quality assurance framework and a team of qualified technical engineers who diligently oversee every aspect of our product manufacturing process – from sourcing high-quality unprocessed materials to delivering impeccable finished goods that encompass metals and plastics. To uphold our devotion to excellence, 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 attempt 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 Round Rock, Texas



Plastic injection molding is a widely used manufacturing process in Round Rock that involves injecting molten plastic into a mold to create a variety of products. Understanding the ins and outs of this process is crucial for businesses looking to produce high-quality plastic parts. Here are 10 pairs of common questions and answers regarding plastic injection molding in Round Rock.

Q: What is plastic injection molding?

A: Plastic injection molding is a manufacturing process that involves injecting molten plastic material into a mold cavity under high pressure. Once the plastic cools and hardens, it takes the shape of the cavity, resulting in a finished product.

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

A: A wide range of thermoplastics can be used in plastic injection molding, including polypropylene, ABS, polycarbonate, and more. The choice of material depends on the specific requirements of the end product.

Q: How precise is plastic injection molding?

A: Plastic injection molding is a highly precise process, capable of producing intricate and complex shapes with tight tolerances. Modern technology and equipment ensure consistent quality and accuracy in the final product.

Q: What are the benefits of plastic injection molding?

A: Plastic injection molding offers a variety of benefits, including high production efficiency, cost-effectiveness for large quantities, design flexibility, and the ability to produce complex shapes with consistent quality.

Q: Can plastic injection molding be used for prototyping?

A: Yes, plastic injection molding is commonly used for prototyping, allowing businesses to test and refine product designs before moving to full-scale production. Prototyping helps identify potential issues and make necessary adjustments early in the development process.

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

A: The duration of the plastic injection molding process depends on various factors, including the complexity of the part, the type of material used, and the size of the production run. Typically, the process can take anywhere from a few seconds to several minutes per cycle.

Q: What is the role of mold design in plastic injection molding?

A: Mold design plays a critical role in plastic injection molding, as it determines the final shape and quality of the part. A well-designed mold ensures proper material flow, cooling, and ejection, leading to consistent and high-quality production.

Q: How can businesses optimize plastic injection molding for cost efficiency?

A: Businesses can optimize plastic injection molding for cost efficiency by designing parts with simplicity in mind, minimizing material waste, maximizing production efficiency, and working closely with experienced mold designers and manufacturers to streamline the process.

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

A: Quality control measures in plastic injection molding include regular inspection of parts for defects, monitoring process parameters, ensuring proper maintenance of equipment, and implementing corrective actions to address any issues that may arise during production.

Q: What environmental considerations should be taken into account in plastic injection molding?

A: Environmental considerations in plastic injection molding include using recyclable materials, reducing energy consumption, minimizing waste, and implementing sustainable practices to mitigate the environmental impact of the manufacturing process.


Plastic injection molding is a versatile and cost-effective manufacturing process that plays a crucial role in producing a wide range of plastic products. By understanding the key aspects of plastic injection molding in Round Rock, businesses can make informed decisions to optimize production efficiency, quality, and sustainability in their manufacturing operations.

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