Did you ever calibrate the resin pumps of a CFW dosing system for GRP pipe production?
Or maybe you saw your technician going up and down, weighting the resin, changing parameters, adjusting the pumps and trying his luck? It is always a lottery.
If you want to get really precise, you have to be sure that all the calibration steps have been carried out properly, and hope that the viscosity of the resin will be the same during the entire production phase.
If your intention is to maximize your return on investment in the composites market, utilising the CFW filament winding technology, then this article is indispensable for you.
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