Research
The HARDI TWIN concept has now been on the market for more than 20 years.
During these two decades the TWIN sprayers has been tested world wide by research stations, universities, chemical companies and many others. The TWIN sprayer is today the most tested sprayer in the world.
On these pages you will find a selection of the most important test reports from the last 20 years.
The research are divided into the following areas:
