10.7/8 Inch Cut Type Cage Bar Oil Expeller

A cage bar cut type oil expeller is a machine used for extracting oil from various oilseeds such as soybeans, sunflower seeds, peanuts, rapeseeds, and more. Here’s a breakdown of its description:

1. Cage Bar Cut Type: This refers to the design of the expeller. The machine consists of a series of cylindrical cages with perforated walls. These cages contain the material to be processed (oilseeds) and the mechanism for extracting oil.
2. Oil Expeller: It’s a mechanical device that presses or squeezes oilseeds under high pressure to extract oil. The expeller typically consists of a large screw (also known as the worm shaft) enclosed within the cylindrical cages. As the screw rotates, it crushes the seeds and forces them through the cages, extracting the oil in the process.
3. Operation: In the cage bar cut type oil expeller, the cage bars have specific cut patterns or configurations that facilitate the efficient extraction of oil. The cut designs on these bars are crucial as they determine the pressure, flow, and efficiency of oil extraction. Different cut patterns can be used based on the type of seeds being processed and the desired oil yield.
4. Extraction Process: The oilseed material is fed into the expeller, where it gets trapped between the rotating screw and the perforated cage bars. The squeezing action exerted by the screw and the cut design of the cage bars help in rupturing the cells of the seeds, releasing the oil. The extracted oil flows through the perforations while the remaining solid material, known as the cake or meal, continues through the expeller and exits separately.
5. Applications: Cage bar cut type oil expellers are commonly used in small to medium-scale oil extraction operations, such as in small oil mills or processing units. They are versatile machines suitable for a variety of oilseeds and are known for their relatively simple operation and lower maintenance requirements compared to some other oil extraction methods.

The specific design, capacity, and efficiency of a cage bar cut type oil expeller may vary among manufacturers, but they generally follow this basic operational principle for extracting oil from seeds.