Working Principle and Structure
This press is a screw-type press. The working process is: the conveying screw pushes the material entering the hopper toward the pressing screw. Through the reduction of the screw pitch and the increase in shaft diameter of the pressing screw, and with the resistance from the screen wall and the conical body, the liquid content (juice) in the material is squeezed out. The squeezed liquid flows out through the screen holes and collects in the juice collection hopper.
The pressed pomace is discharged from between the end of the screen cylinder and the conical body. A spring is installed at the rear of the conical body. By adjusting the preload force and position of the spring, the discharge resistance and the size of the pomace outlet can be changed to regulate the dryness of the press.
The hopper, screen cylinder, and screw of this machine are made of acid and alkali-resistant 304 stainless steel material.

Equipment Composition:
This equipment mainly consists of a frame, feeding part, pressing part, transmission part, and electrical control part. Among them, the double screw includes counter-rotating conveying and pressing screws; the single screw press, in addition to having a powerful feeding device and a reverse-stop device, has its screw divided into three parts: the feeding screw, pressing screw, and squeezing screw.

1. Juicing of various pomace, sea buckthorn berries, crushed ginger, bamboo shoots, and other fruits and vegetables;
2. Dehydration of fermented rice bran distillers' grains, fermented cassava residue; dehydration of Gynostemma pentaphyllum, stevia, cabbage, sedge grass, celery, Chinese herbal residue, chrysanthemum, etc.; and dehydration of wood, wheat straw, rice straw, reed, etc.;
3. Pressing and dehydration in the environmental protection industry, such as market waste and domestic waste; People are paying increasing attention to the development and utilization of new energy, especially biomass energy, as well as the emphasis on the environmental protection industry in recent years, etc., which have made these industries flourish in recent years, becoming sunrise industries. However, all these industries face a common challenge: the treatment of waste generated during energy development. These materials require timely dehydration treatment, after which they can be used as fertilizer or disposed of as waste after dehydration.