Injection Moulding Services for Dunolly

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.

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.

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

At COLETEK, we've been proudly serving businesses across Dunolly, Victoria, Australia and throughout the country since 2001. As a multidisciplinary Australian engineering and product development company, our team has established a reputation for delivering innovative, tailored solutions that drive growth and improvement. Based in Dunolly, Victoria, Australia, we've developed a deep understanding of the local industry landscape and are committed to supporting businesses like yours. As a trusted partner, COLETEK brings together the brightest minds from diverse engineering disciplines, leveraging our collective knowledge and expertise to address even the most complex challenges. Our collaborative approach ensures that your unique needs are met with bespoke solutions, built on a foundation of reliability, trust, and open communication. Operating throughout Dunolly, Victoria, Australia and beyond, we've earned a reputation for being a company that listens, understands, and innovates. When it comes to engineering and product development in Dunolly, Victoria, Australia – or anywhere else – businesses require a reliable partner they can count on. COLETEK fills this gap by delivering expert solutions that meet the specific needs of local industries, from manufacturing to agriculture and beyond. Our team has a proven track record of success, built on years of experience serving businesses across Dunolly, Victoria, Australia. COLETEK is more than just an engineering partner – we're a trusted advisor and collaborator. As your trusted partner in Dunolly, Victoria, Australia, we'll work closely with you to understand your goals, challenges, and aspirations. Together, we'll create innovative solutions that drive business growth, improve efficiency, and enhance competitiveness. If you're looking for a reliable, locally-based engineering partner in Dunolly, Victoria, Australia who can provide the expertise, innovation, and guidance you need to succeed, look no further than COLETEK. We're excited to bring our capabilities to your doorstep and help you navigate the complexities of product development and engineering. Let us show you what we can do!