First in the world, automatic grain dryer. working with Z tech we have invented a automatic grain dryer. Retro fitted to any grain dryer with electric speed discharge. Set the out moisture to wheat at 15% mc and the dryer measures the moisture in and calculates the speeds and measures the moisture out. works on all crops. Technology uses microwave probes to measure the moisture. This will save labour and lost moisture. Estimated at savings of £40000 a year here along.