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Injection Moulding Process

There are fundamentally six steps to the injection moulding process; clamping, injection, dwelling, cooling, moulding opening and ejection. We've explained each of these steps in more detail, follow the link, the Injection Moulding Process to read more. 


Plastic granules are melted at high temperatures until soft enough to be injected under the pressure to fill a mould. After the plastic moulding has cooled and hardened the injection mould opens releasing the part. The whole injection moulding process then repeats itself. Even though there are many plastic manufactures using this process within the UK, CJ Tool and Mouldings offer a customer centred and personal approach, presenting a full range of plastic products produced through the described injection moulding process. We are a long-established manufacture that operate throughout the UK.


The plastic moulding process produces a vast number of high quality parts very quickly and with great accuracy and precision. We aim to be one of the top plastic manufacturers within the UK, therefore we always ensure that Quality is at the forefront of everything we do, therefore quality inspections take place at each stage of the injection moulding process to assure they meet not only UK standards but our high standards of quality and suitability. We aim to give our customers peace of mind, save them time, money and ultimately produce a more robust product.


CJ Tool and Mouldings guarantee you will not get a higher quality service with any other plastic manufacture in the UK, using the injection moulding process within our core values; people, product, partnership.


We deliver to the whole of the UK and ensure that we can work with our clients to guarantee a smooth injection moulding process. For further information please see our design and moulding page on our website or contact us for more information, we’re a UK based plastic moulding company that are here to help.


Get in touch today and talk to the specialists, click here.

Our team will be more than happy to help, advise and quote for your requirements.

Looking for more information? Check out our blog, News & Views for useful articles, tips and tricks on plastic injection moulding.