VEVOR Fruit Wine Press, 4.8Gal/18L, Cast Iron Manual Grape Presser for Wine Making, Cider Tincture Vegetables Honey Olive Oil Press with Beech Wood Hollow Basket T-Handle 0.1" Thick Plate 3 Feet

does it come assembled

Does the crossbar with the T-handle and upper press plate have to be detached each time you take out a filter bag (that has been pressed) and replace with a new full bag of ground fruit?