I remember seeing a large tractor at an agricultural exhibition not long ago. It was mentioned because it can be used for unmanned ploughing (plowing) operations, using an RTK system with an error accuracy of centimeter. The effect of the homework is better than that of a manned tractor. Not only that, but its use also makes it easier for farmers to work.
However, the principle of wooden barrels tells us that the length of the production must be short, and the substantial increase in agricultural production efficiency is not achieved by adding a long piece of wood, but by a long piece of wood.
People who have been in the countryside know that the two nodes with high mechanization utilization rate from the sowing to the harvesting of agriculture are the time when the agriculture is planted and harvested: the tractor with the sowing is planted, and the tractor with the quick harvest is harvested. The efficiency is very high at the beginning and end, but the efficiency is very low in the process of crops needing healthy growth, and it takes a lot of manpower instead of machinery to work. The outstanding aspect is plant protection. So what is plant protection? Plant protection means plant protection.
People in the south may have this experience. Every time a pest breaks out, every household will launch the whole family's labor to destroy the insects. Each person carries a 20 kilograms of medicine, and the medicine is used in the field. Mu land, tired of back pain in the evening...
As for the north, it may be slightly better. Especially in places where large-scale planting is done in Xinjiang and Heilongjiang, it is generally used to spray pesticides. Farmers work harder. Tractor spraying is indeed more efficient than manual spraying, but it has problems such as reduced production and large labor input during use, making plant protection operations still a short piece in the entire agricultural production process. But if you turn a tractor from ground work to air work, maybe...
First, why should the tractor fly?
The idea of ​​flying a bulky tractor may be absurd, but history tells us that many great inventions originate from seemingly absurd ideas at the beginning. The motivation for any advanced thing comes from the desire to change a status quo urgently.
When farmers are eager to stop using cattle to cultivate land, there are tractors with super horsepower; when farmers are eager to stop harvesting with sickle, there is a rate of harvesters; the driving force for our tractors to fly to plant protection is also due to urgent changes. The current desire for plant protection and the status quo. Maybe you will be curious as to what kind of status quo is what makes us so eager to change our mindset. So, let's take a look.
Tube cutting machines are used for cutting long metal stock or scrap, generally where accuracy is not an important consideration, and the size or shape of the material makes other cutting or shearing options (such as a cutting torch) impractical. Alligator shears are often used in conjunction with large metal shredders in the metal recycling industry, to [clean" or prepare scrap for shredding by removing unwanted fittings and other parts the Shredder will not accept.
Aluminum Tubes Shear, Steel Tubes Shear, Iron Tubes Shear, Metal Tubes Shear, Copper Tubes Shear
Jiangyin Metallurgy Hydraulic Machinery Factory , https://www.eco-balers.com