4. In the traditional channel type, the height of peanuts is at least 5m from the feeding hopper to the conveying platform for inspection. One of the characteristics of peanuts is that they are fragile. The TK series is more than 2 meters high. Through the experimental comparison between the slide type and the TK belt type nuts sorter, the crushing situation in the waste is observed. The crushing caused by the channel type is 10% higher.
5. The traditional channel model needs to build a platform, which has higher requirements on the platform requirements, hoist height and location, while the express TK nuts sorting machine only needs a simple platform to save installation costs.
6. The jet angle of the nozzle plate of the channel type is different from that of the belt type. Generally, the air pressure used for selecting peanuts is 0.4MPa. Under the same amount of gas, it is easier to select some high-quality impurities, such as stone, soil and metal, compared with the channel type.