The invention relates to a rotation device for rotationally moulded mouldings, consisting of a receiving device for the negative mould, a holding device for the receiving device and a drive unit for the rotational movement, wherein the receiving device (1) for receiving at least one negative mould (4) is designed as a sphere and is held by a holding device with an arrangement of at least one support and guide element (5), and is set rotating by a drive element (9) which is arranged in the rotation device and is in force-transmitting connection with the receiving device (1).