DFK is a very experienced nozzle design and manufacturing company with professional equipment and personnel for nozzle testing. Secondly, the beginning of any nozzle testing should be from the basic confirmation of spray shape, flow rate, and flow angle. More importantly, the flow angle testing is related to personnel's experience and professional judgment. The third point is that, as the spray distribution is an unquantifiable index and affects production process and result significantly, if this index is judged by an unprofessional personnel, the quality index will be difficult to obtain.
The reliability and productivity of the nozzle testing environment are the prerequisites of a reliable nozzle testing. Beside the extensive experience of nozzle testing for many years, DFK has also been trained and with expertise to work in flowmeter calibration laboratory which makes DFK to be able to control all the environmental variations affecting the spray tolerance in the most stable range.