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Custom Plastic Injection Moulding

Custom Injection Moulding.

Your Parts, Exactly as You Designed Them.

Whether you need a quick batch of 1,000 parts to test the market or a million parts for global distribution, we make manufacturing easy. Crenodez provides high-quality plastic injection moulding driven by expert engineering, giving you the right mold, the right material, and the right machine for your project.

Smart Manufacturing

Getting It Right The First Time

Tooling is an investment. We make sure your part is completely ready for the real world before you spend a single dollar cutting steel.

1

Mold Flow Analysis

We use advanced software to digitally simulate how molten plastic will fill your mold. This helps us catch and fix potential design issues—like warping, air traps, or thin walls—early in the process.

2

3D Printed Prototypes

Want to be 100% sure the part fits? We can produce physical prototype samples using our 3D Printing Services so you can test the form and function before tooling begins.

3

The Right Machine Size

Our managed manufacturing network gives you unmatched flexibility. We match your part to the exact right machine—from small 50-ton presses for electronics to massive 1,500-ton presses for automotive panels.

Tooling Options: Soft vs. Hard

We don't force you into an expensive steel mold if you only need a few thousand parts. Compare your options below.

TypeMaterial UsedExpected LifespanCost & SpeedBest For
Soft ToolingHigh-Grade Aluminum1,000 – 5,000 PartsLowest Cost / FastestTesting the market, rapid bridge production.
Soft ToolingMild Steel (MS)5,000 – 25,000 PartsMedium Cost / FastSmall batch production runs with simple shapes.
Hard ToolingP20 Steel50,000 – 300,000 PartsHigher Cost / SlowerStandard mass production with great finishes.
Hard ToolingD20 / Hardened Steel500,000+ PartsPremium Cost / SlowestContinuous automation, millions of parts.

Advanced Production Capabilities

We engineer the tooling to give you the best possible price per part.

  • Insert Molding: We can easily mold plastic directly around metal parts, like brass threads or mounting brackets.
  • Multi-Cavity Molds: Lower your costs by producing 2, 4, 8, or even 16 parts at the exact same time during one machine cycle.
  • Hot Runner Systems: For very high volumes, we build molds that keep the plastic heated all the way to the part, reducing waste and speeding up production.

Your Global Manufacturing Partner

We combine the cost advantages of Indian manufacturing with strict European quality standards.

With our engineering operations in Chennai and our regional office in the Netherlands, we seamlessly manage your project, handle the logistics, and deliver finished parts directly to your door.

The Process

Step-by-Step Production

1. DFM Review & Tool Design

Our engineers analyze your CAD file, perform mold flow simulations, and finalize the tool design to ensure perfect injection.

2. T1 Sampling (First Article)

Once the mold is cut, we run the first few test parts (T1 samples) and ship them to you for physical review and functional approval.

3. Tooling Refinement

Based on your feedback, we make any necessary micro-adjustments to the mold and apply your requested surface textures.

4. Mass Production

The tool is placed into the press for continuous, automated production. Parts are inspected, packaged, and shipped.

Common Injection Plastics

We stock and shoot almost every commercial and engineering-grade thermoplastic available on the market.

ABS & Polycarbonate (PC)

The standard for consumer goods. Excellent impact resistance, structural rigidity, and options for optical clarity.

Nylon (PA) & POM (Delrin)

Tough, wear-resistant, and self-lubricating. Perfect for mechanical gears, functional brackets, and automotive parts.

Elastomers (TPU & TPE)

Flexible and rubber-like. The ideal choice for overmolded ergonomic grips, protective bumpers, and custom seals.

High-Performance (PEEK)

Built to survive extreme heat and harsh chemicals. Frequently used in demanding aerospace and medical applications.

Surface Finishes & Texturing

Your parts shouldn't just function perfectly; they need to look showroom-ready right out of the mold. We apply standard and custom finishes directly to the steel cavity.

  • High-Gloss (SPI Finishes): Ranging from standard smooth to diamond-buffed optical clarity for lenses.
  • Matte & Textured (Mold-Tech): We can apply specific MT (Mold-Tech) textures, sandblasting, and matte finishes to hide fingerprints and improve grip.
  • Custom Color Matching: We tint the raw plastic pellets before injection to match your exact Pantone or RAL color codes.

Common Questions

Q: Who owns the mold after I pay for it?

A: You do. Once the tooling is paid for, you own the mold. We simply store and maintain it safely within our facility for whenever you need to run a batch.

Q: Do you have a Minimum Order Quantity (MOQ)?

A: We are very flexible. Using our soft aluminum tooling, we regularly run small batches of 500 to 1,000 parts for our clients.

Q: What materials can you inject?

A: We work with almost all commercial plastics. This includes common materials like ABS, Polycarbonate, and PP, as well as tough engineering resins like Nylon and rubber-like TPU.

Q: How long does it take to make the mold?

A: A soft aluminum tool can usually provide first test samples in 2 to 3 weeks. A complex, multi-cavity steel tool usually takes between 4 and 6 weeks.

Let's Get Your Parts Made.

Send us your CAD files. Our engineering team will review your design and provide a clear, competitive quote for both tooling and production.

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