Rapid injection moulding services

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Rapid Injection Moulding Solution for Plastic Parts

Quickparts is a full-service tooling provider specializing in fast-turn injection moulding for prototyping, bridge production, and short-run parts. Whether you’re validating a new design or need production-grade parts on a tight timeline, our team helps you refine your part geometry, select the right materials, and get moulds built quickly.

Unlike brokers or upload-and-quote marketplaces, we own and operate our own manufacturing facilities throughout the US and Europe. That means faster lead times, tighter process control, and access to the people actually making your parts.

Quick Moulded Parts

  • Parts delivered in as little as 7 days
  • Aluminum moulds for faster machining and lower upfront cost
  • Tight tolerances and production-grade quality
  • Hundreds to thousands of parts supported
  • Full design-for-manufacturing review included
  • Perfect for bridge production or pilot runs

Prototyping

  • Functional prototypes made from production-grade thermoplastics
  • Fast tooling adjustments between design updates
  • Fit, performance, and manufacturability validated early
  • Supports engineering reviews, internal testing, and early market feedback
  • Seamless transition to production with the same team and tooling strategy

As a rapid injection moulding supplier in the US, we offer a range of advanced moulding techniques, including:

quick molded part
  • Plastic injection moulding:

    Creates high-precision plastic parts for both prototyping and short-run production by injecting molten thermoplastics into a custom mould.

  • Aluminum tooling:Speeds up production with faster machining and lower upfront costs.
  • Steel tooling:

    Supports high-volume production with durable moulds that maintain tight tolerances over longer runs.

  • Insert moulding:

    Combines plastic with metal or threaded inserts to improve part strength, performance, and assembly efficiency.

  • Overmoulding:

    Bonds two or more materials in a single part to enhance grip, comfort, or visual appeal.

  • Multi-cavity tooling:

    Produces multiple identical parts per cycle to increase output and reduce per-part cost.

  • Family moulds:

    Moulds several different parts in the same tool for kits, assemblies, or related product sets.

  • Class 105 to Class 101 tooling:

    Offers SPI-standard moulds ranging from aluminum prototypes to hardened steel for production of up to 1 million+ parts.

Benefits of Rapid Injection Moulding with Quickparts

Rapid Injection Moulding Materials & Finishes

Materials

Quickparts offers 15+ high-quality, production-grade materials in stock, ready for use. Our experts help you evaluate options based on durability, flexibility, thermal resistance, and surface finish. You can also provide your own material if needed, and our team will confirm whether it’s compatible with the process.

Common materials include:

  • Acrylonitrile Butadiene Styrene (ABS)
  • High-Density Polyethylene (HDPE)
  • Low-Density Polyethylene (LDPE)
  • Polycarbonate/ABS blend (PC/ABS)
  • Polyethylene Terephthalate (PET)
  • Polymethyl Methacrylate / Acrylic (PMMA)
  • Polyoxymethylene / Acetal (POM)
  • Polycarbonate (PC)
  • Polypropylene (PP)
  • Polystyrene (PS)
  • Nylon 66 (PA 66)
  • Glass-Filled Nylon 66 (PA 66 GF)
  • Polyether Ether Ketone (PEEK)
  • Polyetherimide / ULTEM™ (PEI)
  • Thermoplastic Elastomer (TPE)
  • Thermoplastic Polyurethane (TPU)

Learn More

Finishes

We support all standard grade production-quality surface finishes to help you meet aesthetic and performance goals. Depending on your mould and material, options include smooth polishing, textured surfaces, and gloss or matte effects. If you’re not sure what finish best suits your part, our team can help you decide based on your product’s needs.

  • Acrylonitrile Butadiene Styrene (ABS)
  • High-Density Polyethylene (HDPE)
  • Low-Density Polyethylene (LDPE)
  • Polycarbonate/ABS blend (PC/ABS)
  • Polyethylene Terephthalate (PET)
  • Polymethyl Methacrylate / Acrylic (PMMA)

Learn More

Benefits of Rapid Injection Moulding with Quickparts

Rapid Injection Moulding Applications & Products

01

Initial meeting with injection moulding experts

Everything starts with a conversation around your CAD files and basic part requirements. You’ll upload them directly through our secure platform, where our engineers can quickly begin reviewing your design for manufacturability within 8 hours. This gives you early visibility into cost, feasibility, and lead time before moving forward.

02

Robust manufacturing analysis

Our team performs a complete DFM analysis to flag potential issues with mouldability, tolerances, or surface finish. We’ll recommend adjustments as needed and confirm the best material, tooling approach, and delivery timeline. For small, simple parts, we can often move from file to shipped prototype in as little as one week.

03

Complete program review

Before production begins, we meet with you to review and finalise the full project scope, including design, material, quantity, and any special requirements. We clarify expectations upfront so you’re confident in what we’ll deliver and when. This helps avoid surprises and supports faster project execution.

04

First Article Inspection and quality review

We produce an initial moulded sample for your review, using aluminum tooling machined in-house. Our team checks the part against your approved specs for appearance, fit, and dimensional accuracy. If any tweaks are needed, we handle them quickly to stay on schedule.

05

Production and delivery

Once approved, we begin moulding your full part order. Thanks to our streamlined workflow, prototypes and low-volume parts can often be shipped within one week.

06

A complete partnership

Our support doesn’t stop after delivery. You get a dedicated team that stays involved, ready to support revisions, new iterations, or full-scale production as your needs evolve. We’re committed to helping you succeed at every stage.

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Rapid injection moulding FAQs

What is rapid injection moulding (RIM)?

Rapid injection moulding is a fast, cost-effective way to produce plastic parts using real production materials. It uses simplified tooling, often made from steel or aluminum, to deliver functional parts in days instead of weeks or months. This makes it a great option for prototyping, bridge production, or low-volume manufacturing.

How does rapid injection moulding work?

The process starts by machining a custom mould based on your 3D CAD file. Molten thermoplastic is injected into the mould cavity, cooled, and ejected as a solid part. Because the tooling is simplified and the setup is streamlined, you can get production-grade parts in as little as a week.

When should you use rapid injection moulding?

Use rapid injection moulding when you need high-quality plastic parts quickly. It’s especially useful for testing designs, creating small production batches, validating fit and function, or getting parts to market faster. It also works well for bridge production while waiting for steel tools to be completed.

Is rapid injection moulding fast?

Yes. Rapid injection moulding is specifically designed for speed. At Quickparts, parts can be delivered in as little as 7–10 business days, depending on complexity and volume.