Heavy machines don’t need to shake the whole building. The AO-TYPE spring isolator sits under your equipment and eats vibration before it spreads. Built from hot-dip galvanized steel, a powder-coated spring, and a thick anti-slip rubber base, it’s made for chillers, cooling towers, generators, and any big floor-mounted gear that likes to rumble. Supports loads from 80 kg all the way up to 4000 kg depending on model.