The potential market for small dryers in China is huge. China is a large grain country. However, currently the mechanized drying of grain accounts for less than 10% of the total output, while in Western developed countries, the mechanized drying rate of grain is above 90%. We still have a long way to go in terms of the popularity of grain drying. . According to China's grain output of 600 million tons, if 30% of the grain is dried by small mechanization, it needs to be dried 180 million tons per year. According to the small grain dryer capacity of 30 tons per day, it will be dried for 60 days each year. With 10 small grain dryers of this size, it can be seen that the market potential of small dryers is huge, and the demand is on the rise, and the development of small drying equipment is in line with the requirements of market development.
In the past 30 years, enterprises, universities and research institutes in the grain drying industry in China have done a lot of technological innovation and industrial accumulation, and gradually established a set of theory and technology reserves for grain drying that suits China's national conditions. They will be new. During the period, the backbone of developing a new type of small grain dry dryer.
A carbon steel plate has usually been considered as the steel that does not contain much alloy steel elements, also named as mild steel. Generally, elements are C, Mn, P, S, Si, besides these, there are no minimum limits for elements of Al, Cr, Ni, Mo, V, etc.
Carbon steel plates are available in different grades depending on the carbon content and strength.
As the content of Carbon increase, the steel plate hardness increases.
Low carbon steel plate: For carbon content 0.06% to 0.25%, also we call it mild steel plate.
Medium carbon steel plate: C content from 0.25% to 0.55%.
High carbon steel plate: 0.55% to 1.0%, also called hard steel plate.
Low carbon steel is the most common form, and it's very malleable and ductile. Medium carbon steel balances ductility as well as strength for excellent wear resistance. High carbon steel is exceptionally strong, while ultra-high carbon steel can be tempered to even greater hardness but no malleability.
As the percentage of carbon gets larger, steel can become harder and stronger through heat-treating. Carbon steel is usually heated to change the mechanical properties of steel, usually ductility, hardness, strength, and resistance of impact. Increasing the carbon content of carbon steel makes it harder and stronger, but reduces the steel`s ability to be welded, making it more brittle.
Carbon steel plate is most often used for structural purposes such as buildings, yet it has the flexibility to be worked into ornate designs. Low carbon steel sheet (wrought iron) is typically used for fences, chain links, gates, and railings. Structural steel (medium carbon steel) is used in cars, refrigerators, washing machines, buildings, and bridges. The steel sheets are normally made up of medium carbon steel.
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Shandong Guanzhou Iron and Steel Group Co., Ltd , https://www.cnshansteel.com