Plastic injection molding for Carlsbad, California

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Custom Parts, On Demand Manufacturing

Plastic injection molding for Carlsbad, California

Explore our premier Plastic injection molding services in Carlsbad, California

specializing in plastic prototypes and production parts.

Welcome to CapableMachining, your premier destination for top-quality plastic injection molding services. With years of experience and a team of skilled professionals, we are dedicated to providing our clients with exceptional plastic molding solutions that meet their specific needs and requirements.

At CapableMachining, we understand the importance of precision and efficiency when it comes to plastic injection molding. That’s why we use state-of-the-art equipment and advanced technology to deliver unparalleled results every time. Whether you need small or large volume production, we have the capabilities to handle your project with ease and expertise.

Customer satisfaction is our top priority, and we strive to exceed expectations with every project we take on. From concept to completion, our team works closely with you to ensure that your vision is brought to life with the highest level of quality and craftsmanship.

If you’re looking for reliable and top-notch plastic injection molding services, look no further than CapableMachining. Contact us today to learn more about how we can help you achieve success with your next plastic molding 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 >


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

Rigid Materials

Rigid plastic materials are defined as materials that demonstrate chiefly no elastic deformation and no complete plastic deformation. Wepreserve lasting alliance quality suppliers, which enables us to provide quality assurance to our customers as well as to attend to varied particular needsof our customers.


Elastic Materials

Superior-grade materials are the cornerstone of quality and key component of the overall product expense. We liaise with major material suppliers and can provide you with instant quotes on extensive collection of fine plastics, as well as numerous material selection alternatives.


Our Quality Control

Our company boasts a proven quality assurance framework and a team of capable technical engineers who diligently oversee every aspect of our product manufacturing process – from acquiring premium raw ingredients to delivering impeccable finished goods that encompass metals and plastics. To maintain our dedication to greatness, 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 endeavor 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 Carlsbad, California


10 Q&A about Plastic Injection Molding in Carlsbad

Plastic injection molding is a popular manufacturing process in Carlsbad that involves melting plastic and injecting it into a mold to create various products. If you are new to this process, you may have several questions. Here are 10 common questions and their answers to help you better understand plastic injection molding in Carlsbad:

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 solidifies, it takes the shape of the mold, resulting in a finished product.

Q: What are the benefits of plastic injection molding?

A: Plastic injection molding offers several advantages, including high production efficiency, cost-effectiveness, design flexibility, and the ability to create complex shapes and structures.

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

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

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

A: The duration of the plastic injection molding process depends on various factors, such as the complexity of the part, the type of plastic being used, and the mold design. Generally, the process can take anywhere from a few seconds to a few minutes.

Q: Can plastic injection molding be used for prototyping?

A: Yes, plastic injection molding is commonly used for prototyping due to its ability to produce high volumes of parts quickly and cost-effectively.

Q: What is the difference between single-cavity and multi-cavity molds?

A: Single-cavity molds produce one part per cycle, while multi-cavity molds produce multiple identical parts in each cycle. Multi-cavity molds are more efficient for high-volume production.

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

A: Quality assurance measures, such as regular inspection, testing, and maintenance of molds, as well as following proper processing parameters, can help ensure the quality of plastic injection molded parts.

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

A: Common defects in plastic injection molding include sink marks, warping, flashing, and short shots. These defects can be minimized or eliminated by adjusting processing parameters and mold design.

Q: Can plastic injection molding be environmentally friendly?

A: Yes, plastic injection molding can be environmentally friendly by using recycled or biodegradable plastics, optimizing production processes to reduce waste, and implementing energy-efficient practices.

Q: How can I choose the right plastic injection molding provider in Carlsbad?

A: When selecting a plastic injection molding provider in Carlsbad, consider factors such as experience, expertise, capabilities, quality standards, and customer reviews to ensure you choose a reliable and reputable manufacturer.


Plastic injection molding in Carlsbad is a versatile and efficient manufacturing process that offers numerous benefits for producing a wide range of plastic products. By familiarizing yourself with the key aspects of plastic injection molding and working with a reputable provider, you can ensure high-quality and cost-effective production for your manufacturing needs.


  1. we have been teaming up with CapableMachining for years. We’ve appointed them to create injection mold for us, improve and adapt existing molds to conform to our standards, and distribute merchandise that consistently meets or surpasses our exacting specifications.

  2. They has been a great and strategic associate for us right from the beginning. We’ve brought on board CapableMachining to create injection mold for us, refurbish and enhance current molds to fulfill our requests, and furnish products that consistently meet or surpass our demanding criteria.

  3. They has been a terrific and strategic cooperator for us right from the beginning. We’ve added to our team the team to create injection mold for us, renovate and tailor existing molds to meet our needs, and present items that consistently meet or exceed our stringent criteria.

  4. CapableMachining has unfailingly confirmed to be a top provider of injection molded component for our company. The team give ear to customers and reply with exceptional technical skill in plastic material, part design, and process options.

  5. CapableMachining has persistently established itself as a premier supplier of injection molded parts for our company. Honored to recommend them to anyone seeking premium molded products.

  6. The personnel at CapableMachining has facilitated us in manifesting our plans into finished pieces for several years now. They listen to customers and reply with advanced technical knowledge in substances, part layout, and process choices. This has been and will continue to play a pivotal role in our success.

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