Proquip Solutions is the authorised New Zealand distributor for Quadro Engineering, which invented the original conical screen mill, the Quadro Comil, in 1976. The range includes underdriven and overdriven Comil conical mills, the F10 fine-grind mill, FlexSift powder security screening, and the SDX and SLS platforms, developed with sister company Fitzpatrick. Quadro equipment is trusted by pharmaceutical, nutraceutical, food, dairy and chemical manufacturers across New Zealand, and is installed, serviced and supported by our team in Wiri, Auckland.