1. Use vegetable leaves to prevent vegetable aphids, red spiders, and ground tigers. Can smash 6.5 kilograms of tomato leaves, squeeze juice, mix 3 parts of liquid and 2 parts of fresh water, and add a small amount of soap to spray. The insecticidal effect can reach 97%.
2. Can use cypress, stinky leaves to control sorghum, wheat bran, cabbage caterpillar. It is desirable to take 0.5 kg of Cypress leaves or Ailanthus altissima leaves, add 1.5 kg of water, soak for one day, then heat and boil for 30-40 minutes, and filter the residue to obtain the original solution. The stock solution can be stored for 3 days before use. When used, the stock solution is diluted to 80-100 kg/kg, and the insecticidal effect is about 85%.
3. Ash can control aphids. Take 1 part of plant ash, immersed in 5 parts of fresh water for 24 hours, filtered and sprayed with filtrate to kill more than 90% of insects.
4. Ramie leaves can prevent tigers, earthworms and cockroaches. The ramie leaves can be air-dried and ground into fine powder. One to two kilograms of 0.1 kg of soil-mixed miscellaneous fertilizer is sprinkled into the ground, which can prevent and control the damage of the ground tiger, cockroach, cockroach and golden needle. The effect is 90%.
5. Zanthoxylum can control aphids, leafhoppers, whitefly, armyworm, and scale insects. Take 0.1 kg of pepper, add 0.3 kg of water, simmer for 20-30 minutes, add 10 times of water after filtration, and control the effect of more than 87%.
6. With pepper seeds can control aphids, cockroaches and other sucking mouthparts pests. One part of pepper seeds was smashed and water was added 10 times. After filtration, the control effect was 95%.
7. Garlic and onions can also control aphids, red spiders, scale insects, nymphs, gray mold, downy mildew, and root rot. Garlic, green onion smashed, soaked sap, add water 20 to 25 times spray (add water, stir, filter and then use), the control effect of up to 90%.
Removable Oxygen Cylinder Filling System
Compressed air is purified through the air dryer and filters to a certain level for main plant to work with. Air buffer is incorporated for smooth supply of compressed air thus to reduce fluctuation of compressed air source. The plant produces oxygen with PSA (pressure swing adsorption) technology, which is a time proven oxygen generation method. Oxygen of desired purity at 93%±3% is delivered to oxygen buffer tank for smooth supply of product gas. Oxygen in buffer tank is maintained at 4bar pressure and fill in cylinder with an oxygen booster and compress the oxygen purity to 150bar.
With a customized container, all the parts can be involved in, and removable with a vehicle.
Removable Oxygen Cylinder Filling System
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Hunan Eter Electronic Medical Project Stock Co., Ltd. , https://www.centralgas.be