There are many types of presses, which can be divided into single helix, double helix, belt, and plate presses according to their different structures. Ginger press is one of the widely used products.

The equipment consists of a rack, transmission system, feeding section, juicing section, hydraulic system and cover, as well as electrical control section. The screw is driven by a reducer through a gear reducer, where the pressing screw rotates together with the main shaft, and the conveying screw is sleeved on the main shaft for reverse rotation with the pressing screw.

The head of the body is equipped with a feeding box, which contains a filter plate. After processing, the material is sent into the box, and some of the juice flows out through the filter plate by itself; The grape juice squeezed out by the spiral flows into the juice tray through the sieve tube, and then flows out through the juice outlet tube; The main shaft is equipped with a small sieve cylinder, and some residual juice flows out of the slag cone shaped juice outlet pipe through the small sieve cylinder. The pressed skin residue is discharged from the end of the cone shaped body at the end of the sieve cylinder.

The hydraulic system consists of plunger oil pump, oil cylinder, pipeline, etc. The plunger oil pump is installed at the lower part of the gear reducer and driven by a micro cycloidal pinwheel reducer. The hydraulic cylinder on the left side of the tail end is equipped with a pressure regulating valve. Turning in the pressure regulating handle can increase the pressure of the hydraulic system, otherwise it can decrease. Set the backup tightening nut. The right hydraulic cylinder is equipped with a pressure gauge.

The slag discharge cone is controlled by two oil cylinders, and the plunger pump inside the oil cylinder supplies oil. All components are fixed on the body and integrated with the whole machine.