Zhengyang Brand-New Disc-Rake 4-8 Rows for Farm/Gardening Enriching Soil Quality on-Sale

1.According to the configuration form of the rake group, it can be divided into three types: single-row, double-row opposing and biasing.

The disc rake is based on the principle of raking work with a group of concave discs as the working parts, and the plane of the edge of the rake is perpendicular to the ground and has an adjustable declination angle with the forward direction of the unit. During operation, under the traction force of the tractor and the soil reaction force, the rake rolls forward, and the edge of the rake cuts into the soil, cutting off grass roots and crop stubble, and causing the earthen mound to rise a certain height along the concave surface of the rake and then flip and fall. During operation, the fertilizer and pesticide on the surface can be mixed with the surface soil, which is widely used for shallow tillage and stubble extermination after crop harvest, moisture preservation in early spring and crushed soil after plowing, and can also be used for cover operations after aircraft sowing.

The characteristics of container shipping are:

1) Simplify packaging and save a lot of packaging costs. In order to avoid damage to the goods in transit, it is necessary to have a strong packaging, and the container has the characteristics of being strong and sealed, which is an excellent packaging in itself. The use of containers can simplify packaging, and some even do not need to be packaged, realizing the unpackaged transportation of groceries, which can greatly save packaging costs.

2) Reduce cargo damage and improve freight quality. Since the container is a strong sealed box, the container itself is a strong package. After the goods are packed and sealed, there is no need to unpack and reverse the load on the way, and even after long-distance transportation or multiple reloading, it is not easy to damage the goods in the box. Container transportation can reduce cargo damage and cargo difference caused by theft, dampness, defacement, etc., and reduce the waste of social wealth due to the reduction of cargo damage and cargo difference rate, which also has great social benefits.

3) Reduce operating expenses and transportation costs. Since the loading and unloading of containers is basically not affected by the harsh climate, the non-productive berthing time of ships is shortened, and due to the high loading and unloading efficiency and shortened loading and unloading time, for shipping companies, it can improve navigation rates, reduce ship transportation costs, and for ports, it can improve berth passing capacity, thereby improving throughput and increasing income.