PNR Italy quality-checked spray nozzles

The engineering team at PNR Italy has designed and built its own QA testing robots, which are used to ensure the quality and operational accuracy of every nozzle PNR produces.

For diameter testing, a robot picks up each nozzle on the conveyor belt, then orientates it so a video camera can check it. Using the robot, PNR Italy can check 720 nozzles/h.

The process is used for both its regular nozzle production line as well as its custom-designed nozzles.

The PNR production plant also has specialised robotic testing for nozzle performance. These water tests can check droplet size, flow rates, spray angle and other important quality assurance attributes at speeds of up to 3000 nozzles/day. The PNR robot can also conduct air testing and check component labelling compliance.

All tests conducted by PNR include detailed reports which provide a range of statistics such as upper and lower pressure tolerances and flow rates.

The attention to detail during production is designed to ensure quality manufacturing of PNR Italy spray nozzles across critical industries.

Tecpro Australia is the exclusive distributor of the products in Australia and New Zealand.