We provide rapid plastic injection moulding tools and plastic injection moulding parts in various industries. For a quick turnaround we can make an aluminium mould which cuts the lead-time and cost, but does no compromise quality. Additionally, we can use a “Master Unit Die”. Using this method, quality moulds can be produced with a very short lead-time at a very competitive price. Rapid injection tooling is often used as a “bridge” between plastic prototypes and production injection moulded parts. We pride ourselves on our excellent communication and customer focused mentality.

Rapid Injection moulding means that we can make a simple injection mould at lower cost, shorter lead time compared againt the mass production moulds without sacrifice product quality. The rapid injection mould is commonly used to fill in the gap between the rapid prototype and mass production parts, this is a proved better way to produce customized plastic products at low volume, or to further evalute product design and process capability of a new product before mass production.

Injection Moulding

Design For Manufacturing

Design For Manufacturing (DFM) is an essential part of the product development cycle. This process is always best carried out at the design/prototype stage, in order to keep overall product manufacturing cost to a minimum. We will do this as a matter of course for all rapid injection tooling inquiries.

There is no substitute for experience, and our experience has taught us to make moulds in a metal on condition for critical areas. Once the DFM is complete and mould layout is agreed, including position and type of gate, ejector pins position and parting line position are agreed, we make a mould and aim for holes to be small and walls to be thin, so that we can finely adjust the sizes to create parts of the correct geometry quickly. This way, we can get first off samples to you, and on your desk in a matter of days, often as quickly as 7-10 days if time is critical.

Surface Texture

Textures on a plastic product give a part the appearance of sandblasting, wood, leather or others effect designed by customer. If you require your parts to be textured, please just send us the specification, like Mold-Tech texture standards. We can apply textures of all kinds normally used in plastic injection moulding. For the rapid tooling, If you do not have specific requirement of your product appearance, we can apply direct sandblasting with different media size on the mould, this is a quick and cost effective way for rapid injection moulds.

Plastic Material Selection

We can produce parts in most kinds of injection mould-able plastics including a wide selection of engineering plastics for high performance components and also all general plastic materials. We can also provide 2 shot parts and over moulded parts according to your needs. In addition to plastic parts, we also provide compression and injection moulded rubber parts in a wide rage of materials including: EPDM, FKM, NBR, PU, Q, to name a few!

Rapid injection moulding process or moulded plastic products are widely applied in many industries, including most of commerical products, like home appliance industry, office accessories industry, electrical tools, auto industries and electronic devices.

Material Name Density Shrink Rate%
ABS (Acrylonitrile Butadiene Styrene) 1.05 – 1.18 0.50- 0.70
PP (Polypropylene) 0.90 – 0.92 1.00 – 2.50
PC (Polycarbonate) 1.18 – 1.22 0.50 – 0.80
PA/Nylon (Polyamide) 1.05 – 1.15 0.80 – 2.20
PVC (Polyvinyl Chloride) 1.10 – 1.70 0.30 – 1.30
POM (Polyoxymethylene) 1.40 – 1.42 0.20 – 0.25
PMMA (Polymethyl methacrylate) 1.17 – 1.20 0.20 – 0.60
HDPE (High Density Polyethylene) 0.94 – 0.97 1.50 – 3.00

Expert Engineering and Product Development for Nyarrin, Victoria, Australia Businesses

As a thriving community in Victoria, Australia, Nyarrin presents a wealth of opportunities for businesses to grow and succeed. At COLETEK, we're proud to be a trusted national engineering and product development company based in Nyarrin, Victoria, Australia. Our passion is helping local organizations like yours unlock their full potential through the power of innovation and collaboration. Established in 2001, we've built a reputation for delivering reliable, high-quality solutions that meet the unique needs of businesses across Nyarrin, Victoria, Australia. With our multidisciplinary team of experts, you can count on us to provide comprehensive support every step of the way. Whether your organization is just starting out or poised for expansion, we're committed to helping you build a brighter future. As a local business owner in Nyarrin, Victoria, Australia, you know that staying ahead of the competition requires adaptability, creativity, and technical expertise. That's where COLETEK comes in – our team of engineers and product developers will work closely with you to understand your goals, identify opportunities for improvement, and create solutions that drive real results. Our commitment to collaboration is just one aspect of what sets us apart. At COLETEK, we're dedicated to building long-term relationships with our clients, based on mutual trust, respect, and a shared desire for excellence. We're not just problem solvers – we're partners who care deeply about the success of businesses like yours operating throughout Nyarrin, Victoria, Australia. So why choose COLETEK as your go-to engineering and product development partner in Nyarrin, Victoria, Australia? For starters, our national reputation speaks for itself. We've earned a reputation for delivering reliable, innovative solutions that meet the unique needs of organizations across Nyarrin, Victoria, Australia. Plus, our local presence means we're always just around the corner, ready to provide support whenever you need it. If you're looking for an engineering and product development partner who truly understands your needs as a Nyarrin, Victoria, Australia business, look no further than COLETEK. Whether you're seeking to improve operational efficiency, develop new products or services, or simply stay ahead of the curve, we're here to help.

Let’s build something remarkable together.

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Injection Moulding Services for Nyarrin – Our Clients: Big Brands & Small Businesses


Injection Moulding Services for Nyarrin – Amazing Customer Testimonials

COLETEK proved to be the perfect choice to help us kick our project off. Their analysis of the problem we presented with them with, and their suggestions for the most efficient and effective way to achieve a solution prevented us wasting time and money heading down the wrong path. I'd recommend COLETEK without any reservations.

COLETEK proved to be the perfect choice to help us kick our project off. Their analysis of the problem we presented with them with, and their suggestions for the most efficient and effective way to achieve a solution prevented us wasting time and money heading down the wrong path. I'd recommend COLETEK without any reservations.