What is the effect of the blade disc of the YF-650T2C coffee grinder on coffee grinding?

The YF-650T2C coffee grinder uses a 64mm large-diameter flat blade disc. Compared with a small blade disc, it can grind coffee beans more efficiently at the same speed, reduce the motor load, and is suitable for commercial or high-intensity household needs of continuous cup production. The larger blade contact area makes the coffee beans stay shorter during the grinding process, thereby reducing the production of fine powder, improving the uniformity of grinding, and avoiding the problem of channel effect or uneven flavor during extraction.
The blade disc is made of high-hardness alloy material imported by Laitai (such as high-nitrogen steel or special alloy), which has extremely strong wear resistance and can maintain sharpness for a long time, avoiding unstable grinding coarseness and fineness caused by blade disc wear. At the same time, high-hardness materials are not easy to produce metal debris during grinding, ensuring that coffee is not contaminated by metal odors and maintaining the purity and consistency of flavor.
The flat blade crushes the coffee beans through shear force, which can provide a more uniform particle distribution than the conical blade, especially suitable for brewing methods such as espresso that require high grinding precision. Uniform particle size helps balance extraction, avoids bitterness caused by over-extraction or sourness caused by insufficient extraction, and makes the flavor of coffee clearer. It is suitable for different coffee beans from medium-dark roasting to light roasting.
Due to the material and structural design of the blade disc, the YF-650T2C generates less heat when grinding at high speed, but the temperature may still rise due to long-term work. The blade temperature monitoring function equipped with this model can detect and adjust the grinding rhythm in real time to avoid high temperature accelerating the volatilization of coffee aroma or causing flavor degradation, ensuring the stability of the quality of each cup of coffee.
The 64mm extra-hard flat blade disc of the YF-650T2C has reached professional standards in grinding efficiency, particle uniformity, durability and flavor performance. Combined with 104-level fine adjustment, it can accurately adapt to different brewing methods to meet commercial and high-end home needs. Its low heat generation and high stability, combined with the intelligent temperature control system, further improve the reliability and consistency of coffee making.