Stainless Steel Soil Mixing

KW Automation supplies some of the most trusted and reliable soil mixers in the Australian market, proven across nurseries and horticultural operations nationwide. Designed for consistency, durability, and ease of operation, our soil mixers deliver uniform blends of growing media and fertilisers batch after batch.

Our unique spiral mixing system is engineered to continuously fold materials from the outside to the centre and back again, ensuring thorough and even mixing with no dead zones. Each mixer is fitted with four heavy-duty spirals—two left-hand and two right-hand. The outer spirals draw material toward the centre of the bowl, while the inner spirals move material back outward, creating a balanced and efficient mixing action. As the mixer transitions to discharge, the inner spirals disengage, allowing the outer spirals to fully and efficiently empty the bowl.

KW Automation soil mixers are built to handle a wide range of soil blends, from fine nursery media through to more abrasive mixes.