Pingding sand has five unique properties: “cooking rice does not change color, decocting invariability, stewing meat unchanged flavor, boiled water without scale, planting flowers without rotting roots”. The texture is fine and light, thin, acid-proof, alkali-resistant and breathable. Lead-free, cadmium-free, non-polluting, environmentally friendly and green; the appearance of light flashes bright, simple and elegant, practical and beautiful. For thousands of years, it has been well received by the people.

There are many varieties of flattening sanders, including casseroles, sand pots, sand pots, sand altars, sand pots, sand cages, sand scoops, and sand spoons. It is rumored that when Emperor Kangxi was sick, he sent people to the sand pot that was used to purchase the decocting medicine. As the body recovered quickly, Kangxi Emperor of Longyan Joyful wrote a "Dragon" on the sand pot, which was the "Dragon Character Pot" that was later rumored to be a decocting artifact. In addition to historical rumors, the famous name of the sanding machine is of course inseparable from the superior natural conditions. It was originally known that the local bauxite is rich in clay soil. Locally known as "scorpion", the color is pure, the dyeing is small, soft and plastic, and it is an excellent material for sand making. At the same time, there is also high quality anthracite, which is the superior fuel for sand burning. This flat sander is definitely a must-have for our family, a treasure in the kitchen! * Use casserole to mill millet porridge, water and rice blend, golden color, rich flavor; * casserole stew, no suffocating; * casserole stewed tofu, color is mellow; * sand pot decocting, the same drug properties; * sand leaking pot Bean sprouts, grow fast, not moldy; * steamed dumplings steamed buns, evenly heated, hot; * sand potted flowers, ventilation and ventilation, not rotten flower roots.

Technical requirements for the quality of Pingding sand 1. Raw materials There are abundant clay resources in the area of ​​Pingding County (commonly known as bauxite). The bauxite is more dull. When the quality is pure, the color is white and fine. If it contains impurities, it can be gray, yellow or brown. color. Second, the process of mining → weathering → crushing → stale → stepping mud and mud → manual training → flapping molding → drying → firing → smoked 炝 → inspection → finished product. Third, the process requirements 1. Mining: After being prepared and transported to the raw material storage place. 2. Crushing: After screening again by differentiation, the bauxite is pulverized into fine powder. 3. Stale: Mix the water and bauxite fine powder in proportion to the mud and carry out the stale. 4. Step on the mud and mud: Adjust the mud back and forth repeatedly until the mud is even and soft. 5. Manually sculpt and beat forming: After manually re-cultivating small pieces of mud, place the patted cake on the mold that needs to be made into a mold to shoot the desired embryo. 6. Drying: Place the hand-picked greens on a wooden board and move them to the drying room to dry. 7. Firing and smoked: The dried green body is directly placed on the fire to be directly fired. After the firing temperature is reached, the flaming sand is quickly placed in the smoked nest to seal the smoked sputum and then naturally cooled. Fourth, quality characteristics Sensory features: strong thermal stability, good ventilation. 2. One time without leaking the sample, the sample is filled with water and allowed to stand for 30 minutes. There should be no watermark on the outside. Safety requirements: Product safety indicators must meet the relevant regulations of the state for similar products.

Apply to：
Producers within the scope of the production of flat sanders may apply to the Yangquan Entry-Exit Inspection and Quarantine Bureau for the use of the \"Special Mark for Geographical Indication Products\", which shall be reviewed by the Shanxi Entry-Exit Inspection and Quarantine Bureau and announced to the General Administration of Quality Supervision, Inspection and Quarantine for approval. The testing mechanism of the flat sander is selected by the Shanxi Entry-Exit Inspection and Quarantine Bureau in the testing institutions that meet the qualification requirements.