Injection Molding

Injection moulding is a manufacturing process for producing parts by injecting molten material into a mould, or mold. Injection moulding can be performed with a host of materials mainly including metals (for which the process is called die-casting), glasses, elastomers, confections, and most commonly thermoplastic and thermosetting polymers. Material for the part is fed into a heated barrel, mixed (using a helical screw), and injected into a mould cavity, where it cools and hardens to the configuration of the cavity. After a product is designed, usually by an industrial designer or an engineer, moulds are made by a mould-maker (or toolmaker) from metal, usually either steel or aluminium, and precision-machined to form the features of the desired part. Injection moulding is widely used for manufacturing a variety of parts, from the smallest components to entire body panels of cars. Advances in 3D printing technology, using photopolymers that do not melt during the injection moulding of some lower-temperature thermoplastics, can be used for some simple injection moulds.

Are you looking for injection moulding companies in Australia? We have compiled the best 10 injection molding manufacturers list for you to pick as below:

Injection Moulding Australia Pty Ltd

Our founder started in his Dad’s garage in 1973 and we have been going ever since. Over the years we have had our ups and downs, beaten the dreaded Global Financial Crisis, grown, learnt more, moved premises and had a change of shareholders.

We are plastic-injection molders. We manufacture hundreds of different products at our Queensland factory. We will make what you want, when you want it at a price you think is fair.

We are at Kunda Park on the Sunshine Coast – just north of Brisbane. We are in a purpose-built factory but we have to admit we are getting pretty crowded and have our eye out looking for bigger premises.

Address: 102 Enterprise St, Kunda Park QLD 4556, Australia

Sneddon & Kingston Plastics

Sneddon & Kingston Plastics is a privately-owned injection moulding business that has been manufacturing injection moulded products in Preston, Melbourne for over 60 years.
Our plastic injection moulders have provided a variety of plastic injection moulding services including, product design, prototyping and high volume production to service the needs of businesses throughout Australia.

We Compete Through Innovation and Best Industry Practices
Are you looking for the best plastic injection moulders in Melbourne to produce your custom products and components? We understand that for our team to be successful they need access to the best technology and an efficient supply chain to move our manufactured goods efficiently. An industry leader in the adoption of the newest technologies and advanced robotic automation, combined with the use of advanced polymer materials ensures, that you can rely on Sneddon & Kingston Plastics.

Address: 1 Cope St, Preston VIC 3072, Australia

A Plus Plastics

A Plus Plastics is a quality endorsed Australian owned and operated company specialising in the design, tooling and manufacturing of plastic injection moulded products servicing a variety of industries and applications including agriculture, engineering, medical, warehousing, logistics, automotive and manufacturing.

A Plus Plastics’ manufacturing capabilities extend from the production of small and complex plastic components right through to large materials handling products, having the capacity to mould up to 9kg components. A Plus is leading the plastics industry in the design and manufacture of rigid plastic containers for packaging, materials handling, supply chain and logistics markets, along with design and production of plastic ground stabilisation solutions.

A Plus Plastics provides customers with creative product design, expert material selection, product prototyping, tool design, and competitive pricing partnered with the ability to produce both long and short production runs. Complimented with ISO9001, A Plus is able to deliver product solutions at the very highest standard of quality and performance.

Address:4 Huntsmore Rd, Minto NSW 2566, Australia

Lincoln Plastics Pty Ltd

Since 1959 Lincoln Plastics has been successfully providing manufacturing solutions to a variety of Australian industries, ranging from small businesses to large organisations that export products made by Lincoln Plastics.

Lincoln Plastics is a leading custom plastic injection moulding and toolmaking firm based in Adelaide, South Australia, manufacturing plastic moulded products that are supplied locally and around the world.

Address:129 Tolley Rd, St Agnes SA 5097, Australia

Mastroplas PTY Ltd

We are a full service plastic injection moulding manufacturer, confidently geared to assist in taking any project from concept inception through to product design, tooling and manufacture.

With over 25 years experience, Mastroplas has the understanding and capability to service a range of industries,

Our skill set is broad, allowing us to respond to any customer requests with knowledge, understanding and proficiency. We strive to find a solution for our clients’ needs and always deliver on price with the highest quality and service.

Our philosophy is based on three core focuses – Service, Quality & Price.

Address: Unit1/226 Headland Rd, North Curl Curl NSW 2099, Australia

Australian Polyurethane Solutions

Australian Polyurethane Solutions specialise in the Manufacture and Supply of Thermoplastic and Cast Polyurethane, Compressed Rubber and Ultra High Molecular Weight Polyethylene components.

We guarantee exceptional product performance and customer service based on over 30 years experience in a multitude of Polymer Industries.

Key areas of our focus include:

Mining Agriculture Transport Construction Footwear
With our product development and R & D knowledge we can assist you in supplying the optimal product to the market at an extremely cost effective price.

We have the technical skills to manipulate all available urethane raw material combinations resulting in an optimized product performance with superior wear and abrasion characteristics.

The versatility and performance of Polyurethane allows it to replace rubber, PVC, metal or plastics in many applications – the resulting products are stronger, tougher, lighter and more resistant to wear.

With our manufacturing facilities in Australia and South Africa we can tailor make a new product or replace existing products for your needs with the knowledge that the product will perform to a superior level.

Address: Mulgrave VIC 3170, Australia

W&S Plastics Pty Ltd

Established in 1978, W&S Plastics has continued to grow and improve throughout the years.
We are now the largest and most advanced custom injection molder in NSW Australia.
We also have a facility in Johor, Malaysia which commenced production in October 2016. This facility grew from a brand new, empty factory, to an operational state-of-the-art injection molding facility in just 6 months thanks the dedication and hard work of our team.

Address: 37/39 Seton Rd, Moorebank NSW 2170, Australia

Edplas Australia Pty Ltd

Edplas Australia is an Australian owned family business established in 1980 and specialises in the designing, tooling and manufacturing of plastic mould products. Our family owned business is one of the most experienced in the field of injection moulding. We service a variety of industries such as agriculture, engineering, healthcare, warehousing, logistics, automotive, mining, railway and construction.

Address:39 B Lorraine St, Peakhurst NSW 2210, Australia

Australian Consolidated Plastics PTY Ltd

Established in 1992 Australian Consolidated Plastics (ACP) is an Australian manufacturing company that specialises in Plastic Injection Moulding, Toolmaking, Production Machining and Recycling.

Due to our low overhead structure we are able to provide a competitive service. We can assist in the design of your product. We can then build the suitable tooling to be ready to pass onto our Injection Moulding Shop area for production, and subsequent delivery to the customer.

We have a very comprehensive tool room facility that comprises of CNC Lathe and Milling Machine as well as an EDM Machine and various other plants such as Surface grinders/Milling Machines, etc. This plant is supported with Computers that are equipped with CAD facility to create both Drawing and DXF file capability to drive the CNC type machines etc.

Our Injection Moulding Shop has a range of Injection Moulding Machines that range from 40 to 400 tonne capacity, together with a host of ancillary equipment that enables us to manufacture from a large range of plastic type materials.

Address:7 Aldinga St, Brendale QLD 4500, Australia

LJ Plastics Injection Moulding

LJ Plastics, located in Dandenong, Melbourne, is a family owned and operated business specialising in plastic injection moulding, assembly and packaging.

We provide injection moulded plastic parts for a range of well-known products in many sectors of Australian industries, including the Automotive, Consumer, Building, Electrical, Packaging, Custom, Agricultural and Engineering industries. Our ability to provide customers with highly customisable plastic components, combined with our knowledge, specialist tools and vast experience has earned us a reputation of excellence.

With over 25 years’ experience in injection moulding, our custom plastic moulded products are designed and manufactured in our well-equipped workshop. Our plastic injection moulding machines and experienced professionals are here to deliver practical, simple and cost effective solutions to assist in the overall success of your injection moulding project.

For all stages in the product development process from concept to production, LJ Plastics can help bring your injection moulded plastic parts to fruition, no matter how intricate or complex. We specialise in providing flexibility in production, so if you needed your components yesterday we strive to deliver a fast turnaround.

Address:17 Mickle St, Dandenong VIC 3175, Australia


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Related source: Handbook: The Complete Guide To Injection Molding

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