Grinding Cylpebs
Grinding Cylpebs usage and production both like the cast iron balls, just the shape difference. Production method like the cast grinding balls, also manufactured by melting and mould. Production process is: Raw material chemical composition and optional proportion-- Melting and pouring-- Oil quenching-- Temper-- Polishing
Grinding Cylpebs,Casting Iron Grinding Cylpebs,Cast Cylpebs,Casting Grinding Cylpebs Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd , https://www.cngrindingballs.com
Whether corn kernels dried on asphalt roads will be contaminated by asphalt for the time being, this “drying of the road†drying method is incompatible with large-scale, mechanized modern agriculture.
(Original title: corn grain machine collection, drying can not keep up with it)
Open up the industrial chain "Ren Duo two veins" to achieve corn grain machine harvest
[China Agricultural Machinery Industry News] In the golden autumn of October, when the harvest is good, the fruit is fragrant and the rice is full. Visitors who traveled during the “11 Golden Week†are no strangers to the corn kernels that are dried on the country roads and even on the provincial roads and national highways. In the golden autumn season, “the land is full of gold foodâ€, the beauty of the roadside may not be “increasingâ€, and the traffic congestion caused by it can be imagined.
Open up the industrial chain "Ren Duo two veins" to achieve corn grain machine harvest
In 2014, the mechanical grain harvest of corn has just started. In just two years, from the “fire†in North China to the northeast, all kinds of large and small enterprises are focusing on “what kind of corn varieties can be harvested mechanicallyâ€. Nowadays, with the progress made in the research of four major crops, a number of corn varieties with good comprehensive traits, strong lodging resistance and moisture content of 25%~28% at harvest have been screened out and are expected to be approved next year. China's corn industry has taken a big step from “smashing the stick†to “machine harvestingâ€.
However, after the harvest? In the past, after the peasants "smashed the stick", they could also "start up and go upstairs". Although "dogs and chickens can cause mildews", they will cause certain losses, but storage is not a big problem. Even if the grain is sold again in the coming year, it is feasible.
When a farmer CEO talked about the development of mechanical grain harvesting corn in the Huang-Huai-Hai area, at present, in addition to the advantages and disadvantages of the breed itself, there is also a factor that restricts farmers from planting “machine-harvested†corn, which is supporting drying. Equipment is difficult to meet demand. Compared with the northeastern region, the Huanghuaihai area has much less per capita arable land, and the intensification of land and the scale of agricultural production are not high. The cultivation habits of the two seasons each year make the harvest period of corn extraordinarily tense. After grain harvesting, direct drying into the warehouse should be an ideal model. This is also true of many modern farms in the United States. However, many large-scale grain-producing and cooperatives in Huanghuaihai are difficult to build their own drying equipment due to their own lack of volume. You can only use the "soil method" to dry.
Crop varieties are not finished when they are selected. While continuously strengthening breeding research and development and variety selection, all links of the supporting industrial chain can not be left behind. The “cask effect†is particularly obvious in agriculture. As far as the corn industry is concerned, the promotion and popularization of drying equipment is only a small part of the entire industrial chain. The grain of gold grain has been “sprinkled†because of this small ring. It really should not.
In recent years, the cost of grain production in China has increased year by year, while the international food price has been declining. The profit margin between “floor†and “ceiling†is getting smaller and smaller, and it is not uncommon for farmers to increase their income without harvesting. If the grain is not planted, it will be “completedâ€, and all links of “production, supply and demand†will be properly connected, and the “Druid Two Pulses†of the industry will be smooth. Seeds as the starting point of agricultural production, its importance is self-evident, drying, transportation, warehousing and other links to ensure smooth sales of food, digestion, and the demand for the entire industry is a huge source of power for industrial development and upgrading. .