Tongyou sweet potato vermicelli manufacturer: sweet potato vermicelli processing is to process fresh sweet potato as raw material into starch and then into vermicelli. it can also be directly processed with starch as raw material and vermicelli, vermicelli and other processing. there are two kinds of traditional technology and modern technology. the traditional technology is generally processed by small-scale farmers, and its production technology is as follows (fresh sweet potato as raw material). Choose sweet potatoes with smooth surface, no pests and diseases, no green heads and good size.

Tongyou sweet potato vermicelli manufacturer: after washing sweet potato vermicelli, put the selected sweet potato into a basket of water, wash the pure land and impurities, and cut off the sweet potato head.

Crush. Washed sweet potatoes should be crushed in time. Using 195 type 12 horsepower diesel engine driven 380 or 440 type pulverizer, add water when beating, and the finer the better, in order to improve the powder rate.

Filtration. Filter with 0.7~1.5 m cloth, filter twice. One solution is diluted and the second solution is concentrated. After the filtrate was placed in the pool for 2 days, the water in the pool was drained and 1/3 of the raw water was added for stirring. The filtrate was then filtered again and the filtrate was placed in a cell for precipitation.

Exposure: After the pool is completely clarified, drain the water, remove the surface oil powder, remove the lower starch into powder hills, and place the exposure on the storage yard. When the powder weight inside evaporates half of the moisture, the powder weight is cut into several exposures. The wind farm is placed in a leeward, sunny place to prevent dust pollution.

Stir. Tongyou sweet potato vermicelli manufacturer: add 500 grams of sweet potato starch and 100 grams of coarse powder, mix 2500~3000 grams with cold water, and put into a basin. Inside the pot in the pot boiling, stirring, maturity of up to 90%. The paste can be added to 20kg of starch powder.

Leakage wire. Try before air leakage to see if the powder is suitable. For example, the earthworm with air leakage is not thick or fine, and it is suitable for continuity. The following is the phenomenon of too fast and broken strips, indicating that the slurry is too thin and should be kneaded after mixing with dry starch to make the surface toughness moderate; the following difficulties or slow speed, uneven thickness, and the surface slurry is too dry, some wet starch should be added. It is recommended to adjust the powder once before the leakage line. The temperature of the powder should be between 30 and 42 degrees Celsius. Prepare 2 pans (Model 8),2 cold water bottles, and a medium 48-hole strainer. The slurry should be stirred when leaking wire, and the water should be heated to 50 ℃ when stirring. When the starch from the hand to pick up, grab a ball (I), natural drop a little, such as fall, will leak silk. When the wire leaks, prepare a pot of boiling water. When the water in the pot boils, the wire leaks. When the silk sinks to the bottom of the pot and floats to the surface, it can be out of the pot. After cooling the water tank, cut the bundles by hand and place them on wooden sticks. After another cooling water cylinder, keep swinging until the fan is released. Then put it indoors and take it out when it is cold.

Sun-dried. Take the vermicelli to the leeward to the sun, pack it and dry it.