All Tuttnauer loading equipment is manufactured from high quality stainless steel material. Bulk size autoclaves can be provided with the following three options: Floor Loading Cart Pit mounted bulk models can be configured with a floor loading cart. We offer a universal design with adjustable shelves and full mobility. Typically, smaller bulk models are provided with one full-length cart, larger models with two half-length carts. Drop Wheel Loading Cart Floor mounted bulk models can be configured with a drop wheel loading cart, eliminating the need for a transfer carriage. This system is often utilized when space is limited and provides a convenient loading and unloading experience. Loading Cart & Transfer Carriage Floor mounted bulk models can be configured with a loading cart and transfer carriage. The adjustable loading cart rolls from the transfer carriage onto the interior chamber tracks for easy handling of heavy loads.