Improvements to a juice extraction machine, particularly a commercial-scale fruit juice extraction machine that is extremely light and compact for very easy handling and transportation, which is noteworthy for its unusual construction configuration that includes, among other items, a swing lidded waste-bin on its front whose walls are close to the peeler cups when closed, allowing easy removal of wastes such as pith, pulp and peel when open. The invention comprises a fruit-rack sub-set with a curved concave crossection whose movement is synchronized with the axle that powers the mobile peeler, such fruit-rack being attached to the mobile peeler sub-set through slots and with the machine including a cross-spring attached at the bottom of the feeder/dispenser pipe, with such cross-spring having a means of activation located on the fruit-rack sub-set； the improved machine comprises a swing-lidded waste-bin on its front part, with such swing-lidded waste-bin having substantially semi-circular sides close to the mobile and fixed peelers and with the mobile peeler connected to a gear-motor sub-set and the fixed peeler concatenate with the filter and piston sub-set assembled in the fixed peeler.
