Farm Machinery Models
Scale Die-cast Planter
Zinc Alloy Die cast
Approx Dimension in Cms(L x B x H)
Approx Weight of the product (g)
In 1636 the first planter was made in Greece. In 1830 Russians made plowloers on plows of animal power. After 1860, Britain, the United States and other countries began to mass produce livestock grain seed drill. After the 20th century, there have been traction and hanging grain drill, and the use of pneumatic seeder planting machine. 50 years to develop precision planter. China introduced cereal grain planters and cotton planters from the 1950s. In 1960s, it has developed into several types of suspended grain sowing machines, centrifugal sowing machines, general-purpose rack sowing machines and air suction sowing machines, and developed a grinded seed metering device. By the 1970s, two series of sowing general-purpose cultivating machines and cereal co-planters had been formed, and a precision sowing machine was successfully developed.
Planters are planted with the seeds of crops or pelleted coated seeds. It can be divided into seeding by vacuum seed seeder spreader, seed drill and seed drill three categories. Various types of precision sowing machines that started to flourish in the 1950s can precisely control the seeding rate, the distance between holes and sowing depth. In the 1970s, pneumatic precision seed sowing machines started to be developed. The seed metering device (air-suction type, pneumatic type or air-blown type) uses a positive pressure or negative pressure air flow to discharge a row of seeds at a certain interval to achieve single-grain precision planting, Compared with the traditional mechanical seed metering device, it has the characteristics of accurate sowing amount and no injury to seeds. There is also a mechanical precision seed metering device. Suspended 6-Row Row Crop Sowing Machines with Fertilizer Applications can be used for the sowing and hole-sowing of row crops such as soybean, corn and sorghum.