Agricultural machinery maintenance experience - Turn the cylinder sleeve 90° to install anti-cavitation erosion

The local surface of the wet cylinder liner in contact with the cooling water is corroded into pits or honeycomb holes, called craters. The main reason for cavitation is: When the piston reciprocates, the piston hits the cylinder liner and causes high frequency vibration. This causes the cooling water adhering to the outside of the cylinder liner to generate bubbles and burst, forming cavitation damage, and serious gas leakage in the cylinder. Into the cooling water, cooling water seeps into the cylinder, making the engine inoperable. The cavitation erosion is not evenly distributed. It mainly occurs on the outer surface of the cylinder sleeve on the two pressure side of the piston swing. It may be due to cavitation when the other technical requirements of the cylinder sleeve are still within the allowable range (that is, the allowable value is not exceeded). Replacing new items is undoubtedly a waste. In order to reduce the production cost and make the best use of the equipment, the cylinder liner can be removed and turned to install 90 when the cylinder sleeve cavitation is not yet severe. This can greatly delay the cylinder liner's scrap time due to pitting corrosion. Excerpted from "Use and Maintenance of Agricultural Machinery" 2004, 1

Wolfberry Goji Powder has reached the international food hygiene standard, without any preservatives. The powder is widely used in the production of functional food, beverage, healthy products, which is also used as important raw material of beauty products. The powder has the advantages of low water content, good color, plump appearance and high commodity value, lower loss of bioactive substances.

Medlar is commonly used nutritional nourishment to share, commonly used in the folk porridge, boil cream, soak wine or with other drugs, food together. Wolfberry since ancient times is tonic nourishing the top grade, there is the effect of anti-aging effect, it is also known as "I". Wolfberry in vitamin C content higher than oranges, β-carotene content higher than carrots, iron content is higher than steak. More attractive point is that wolfberry played aphrodisiac function is overjoyed.Wolfberry as edible dual-use nourishment to share, there are a variety of food methods. Goji berries can be taken throughout the year, the summer should make tea, but the afternoon bubble is better, you can improve physical fitness, conducive to sleep.

Goji Juice→ filter→ spray(malt dextrin added) → drying→ filter→ packing-put into storage→storage

 

 

 

  

Please feel free to leave us message.
Any inquiry would be replied within 2 hours on working days!

Goji Spray Powder

Goji Spray Powder,Organic Goji Powder,Goji Berry Powder

Ningxia Wolfberry Goji Industry Co.,ltd , http://www.nx-wolfberry.com