At the Engel facilities in St. Valentin, as many as 15 production cells are installed, all working and complete with accessories. Aquatech has supplied the water-cooled chillers from its CW series. Meanwhile the single-phase and three-phase hopper loaders, the DPA dryers using compressed air, the HR series dryers using desiccant rotor technology, the Lybra LV volumetric dosing unit, the PureFlo filterless receivers, the Ryng production monitoring device for measuring the productivity and efficiency of the injection-moulding machines, as well as oil-type temperature controllers for moulds, operating at temperatures of up to 250°C, have all been supplied by Piovan.