At Petra Associates we have a deep understanding of the plastic injection moulding process and Polymer Technology. This knowledge feeds back into how we design very high quality mould tools with relation to polymer flow, stresses, warpage and shrinkage.

By being involved in so many projects for different industries, we can assist with polymer choice, be it engineered or commodity polymers and their strengths and weaknesses for each individual application.

Should you need moulding support, we have developed over many years, a trusted injection moulding partner based in the UK, who can provide high quality, cost effective components on a range of presses from 30 to 800 tonnes and 1g to 5Kg shot size. They operate 24/7 to make sure the customer receives their parts to the right quality and within the agreed time frame.