Origin	China
Model Number	3WS-LF-2
Brand Name	3WS-LF-2

Shenzhoucang Knapsack Sprayer adopts unique capsule design with the original creation in the world, which is a perfect substitute for traditional sprayer. The product has obtained the national invention patent, utility model patent, appearance patent. (Patent NO. respectively: ZL200610019252.4、ZL200620097026.3、ZL200630025484.1）

The product adopts the momentum generated by the compressed air to achieve automatic spraying effects without electricity, oil, catalyst, and it cost nothing when spraying. With the advantages of no noise and no leakage, it is the best energy saving and environment sprayer nowadays. With the high pressure, the spraying range can be up to 8 meters; it also can finish long-range spraying after added 30 meters soft hose, and has compact and uniform fogging effects. The product saves labor, and is very secure, reliable, and economical. Even if the individual parts were damaged, it will spray well after replacement of parts without professional maintenance. The products are widely used by farmers etc in the control of diseases and insect pests control of crops, such as rice, wheat, cotton, soybeans, corn, tobacco, rapeseed, flowers, grass, fruit, trees, greenhouse agriculture and other  forestry, animal husbandry and other economic crops.