McDougall Weldments Austral St , Cuballing , Western Australia 6311 Australia About Solutions products Companies McDougall Weldments Products Grain Cleaners Grain Cleaners 0 Share The McDougall Grain Cleaner is a single motor operation either Diesel or Petrol - It has a screen area of 9.7M2 with a large capacity speed variator blower. Most popular related searches grain cleaner Customer reviews No reviews were found for Grain Cleaners. Be the first to review! Add your review Publish your review Great! review successfully added!