Stone mill disc:
Principle: Through the friction between stones, grains and other substances are ground into powder.
Features: It is mainly composed of upper and lower stone disks. When the stone mill is running, a gap is formed between the grinding disc and the mortar disc, and substances are ground by friction and extrusion in the gap.
Application: Before the electrification production, it was the main tool for human beings to process grains.
Stone mortar garlic masher:
Principle: Driven by manpower or power, the upper pestle impacts the lower mortar by moving up and down or left and right, thus grinding the ingredients.
Features: Mainly used for mashing and grinding food raw materials, such as garlic and ginger.
Usage: Before electrification, it was a common kitchen tool for families.
Grinding seasonings and spices at low temperature:
Principle: Freeze the product at low temperature (such as-180℃), and then grind it to keep the flavor and nutrition of the product to the greatest extent.
Features: Low temperature grinding technology can prevent oxidation and nutrient loss of raw materials during grinding.
Uses: mainly used for making spices and spices that need to maintain their original flavor.
Electric pulverizer:
Principle: The motor drives the blade or grinding disc to rotate at high speed to cut and grind food.
Features: high efficiency, can quickly grind ingredients into powder.
Usage: widely used in making various powdery ingredients in domestic and commercial kitchens.
Grinding by a digester:
Principle: Similar to the electric pulverizer, the blade is driven by the motor to rotate at high speed for pulverization.
Features: The functions of the cooking machine are more diversified. In addition to grinding, you can also stir, juice and chop.
Usage: Suitable for making various dishes and drinks, such as salads, juices, condiments, etc.
To sum up, stone millstones and stone mortar garlic crushers are traditional grinding tools, mainly relying on manpower or simple mechanical force; Low temperature grinding technology is a modern grinding technology, which can keep the original flavor and nutrition of ingredients; Electric milling machine and cooking machine are modern electric grinding tools with high efficiency and multifunction. When choosing which grinding method to use, it needs to be decided according to the specific components and grinding requirements.