Introduction to peach gum：

  Peach gum is a resin secreted from the bark of Rosaceae peach or mountain peach. It is the natural secretion of the peach tree, or the wound is produced by external force, and the secretion of peach gum is conducive to the self-healing of the wound. The more viscous liquid evaporates from the sun to produce a solid. The dried peach gum is very hard in the form of crystalline stones and looks a bit like amber. Peach gum has sufficient water solubility and proper viscosity, so it will become soft after being soaked in water for more than ten hours. It has the effects of clearing blood, lowering lipids, relieving stress and anti-wrinkle skin rejuvenation. The main components of gum are galactose, rhamnose, α-glucuronic acid and so on.

Peach gum processing steps：

  Peach gum is harvested in the growing season of peach, plum, apricot, and cherry trees. Use a knife to scrape the gums from the trunks of the above-mentioned tree species, and place them in the sun to dry, which is the raw material of peach gum. Do not damage the bark when harvesting peach gum.
  To remove impurities, soak the harvested dry peach gum with water (solid-liquid ratio is 1:2). After the raw materials are swelled, tear them into fine pieces, and remove the bark, wood chips, silt and other impurities. Drain the water and then transfer to the next process. Hydrolysis adds the de-impurity raw materials and water into the jacketed reaction pot, stirs and heats with steam or oil bath, and the temperature is controlled at about 120°C. The reaction can be completed within 3-6 hours, and then filtered through a 40-mesh copper wire screen, and then put into a large tank, which is the product to be bleached.
  Dry it and place it in a stainless steel pan with steam, or directly heat it with fire in the pot. It should be turned continuously during the heating process, and a paste product with 50% water content will be obtained after drying. If dried, pure solid peach gum can be obtained.

Peach gum drying process：

  Put the peach gum into the material truck pallet, 15 kg per tray, 12 layers per car, a total of 180 kg per car, 6P heat pump host with 5.8 meters long, 3 meters wide, and 2.2 meters high drying room can put 8 units at a time The material truck contains a total of 1500 kg of peach gum. The drying process takes 12-15 hours. The temperature is controlled at 55°C and continuous dehumidification can be completed.

Recommendation of peach gum dryer/drying machine

Commercial 100-3000kg/h large amount of dehydration wide application and easy operation

  Heat pump drying machine use the principle of inverse Carnot cycle. It absorbs low-temperature heat energy in the air, which becomes high-temperature heat energy after efficient heat collection and integration by the heat pump system, and is transported to the drying room for cyclic heating and drying of materials.It refers to exhausting the hot and humid air in the drying room directly to the outside of the drying room through dehumidification device, and then replenishing natural fresh air.

  Hot air circle drying machine belongs to high temperature heat pump unit. Its working principle is: the working fluid of the heat pump is compressed by the compressor, becomes high temperature and high pressure gas, enters the condenser, condenses and liquefies the heat, and is used for air heating in the drying room. The moisture in the material is vaporized and evaporated by the form of hot air, and the evaporated water vapor is discharged by the moisture discharge system, thereby achieving the purpose of drying the drying material.


Peach gum drying video：