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

Unlocking Innovative Solutions in Winnap, Victoria, Australia

Welcome to COLETEK, a multidisciplinary Australian engineering and product development company that has been serving businesses across Winnap, Victoria, Australia for over two decades. As a trusted national reputation, we are proud to have earned the trust of numerous clients across various industries in this region. Our team of experts is dedicated to delivering innovative solutions that meet the unique needs of local businesses like yours.

With a strong foundation in engineering and product development, our passion lies in empowering organizations to achieve their goals through strategic partnerships. We understand the challenges local businesses face in Winnap, Victoria, Australia, and we're committed to supporting you with reliable, high-quality solutions tailored to your specific needs. Our team is based in Winnap, Victoria, Australia, which enables us to maintain an intimate connection with the community and respond promptly to your inquiries.

Our extensive experience spans across various sectors, including manufacturing, logistics, healthcare, and more. At COLETEK, we take pride in our collaborative approach, working closely with clients to develop customized solutions that drive growth and prosperity. By leveraging our collective expertise, we can help you overcome the complexities of today's fast-paced business landscape.

We're honored to be a part of the Winnap, Victoria, Australia community and are committed to building long-term relationships with local businesses like yours. As your trusted partner, we will work tirelessly to ensure that your projects align with your vision, exceeding your expectations every step of the way.

COLETEK is an engineering powerhouse that has been at the forefront of innovation for over two decades. Operating throughout Australia, including Winnap, Victoria, Australia, we're proud to be a trusted name in the industry. Our team is dedicated to delivering exceptional results, driving growth, and empowering local businesses like yours.

Whether you're looking to develop new products, improve manufacturing processes, or enhance your supply chain, COLETEK has the expertise and infrastructure to support you every step of the way. We're not just a product development company – we're partners in your success.

Let’s build something remarkable together.

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


Injection Moulding Services for Winnap – 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.