As the infusion process has become more widespread the need to mechanise the handling, mixing and delivery of the resin has become more important. The traditional technique of hand-mixing bulk resin becomes impractical and potentially risky when using the process on any significant scale. Problems with material ratio consistency, potential bulk-exotherm and high levels of waste can have a significant detrimental effect on the viability of the process.

A meter-mixing machine can be used to simply dispense mixed resin ‘on demand’ into a suitable container but Composite Integration have taken the technology a step further by pioneering the development of systems capable of injecting ‘directly’ into the infusion process. The addition of strategically positioned in-mould pressure sensors (IMPS) to monitor infusion pressure, control flow rate and regulate volumetric compression, enables completely automated, precision control over the whole operation.