The cutting machine is suitable for the cutting of Chinese medicinal herbs including rhizomes,fruitages,leaves,and grasses etc before it being fine processed,grinded or extracted,as well as for the cutting process of foodstuff(sliced fruit,preserved fruit),aquatic products(sliced kelp),tobacco leaves,and tea leave etc.This slicing machine is composed of motor, variable speed mechanism, tool rest, step and retreat material, adjustable tool rest machinery and so on. Due to the use of advanced step feeding, so that the cut of the sheet shape uniform, can freely control the feeding distance, will not cause the material extrusion knife bad situation. Due to the reasonable layout, the machine is easy to operate, light appearance, light weight. This machine is mainly composed of two parts, such as conveying and cutting medicine, machinery and so on.
Herb Cutting Machine,Herb Cutting Machine,Herb Cutter,Slicing Machine,Electric Cutter JIANGYIN CITY XUAN TENG MACHINERY EQUIPMENT CO.,LTD , https://www.machineryxuanteng.com
The applicable temperature range of carbon steel is: -29 to 425°C. This is due to the carbon steels' migration and aggregation of carbon atoms in the structure at high temperatures and their conversion to graphite due to the extremely low strength of the graphite and the use of flakes. Exist in the pearlite, will greatly reduce the strength of the material, and increase the brittleness. Under normal circumstances, carbon steel has a tendency to graphitize at temperatures above 425°C for a long period of time, but it appears clearly when it exceeds 475°C. Sinopec Standard SH/T3064 {General Valve Selection for Petrochemical Steel, Inspection and Acceptance} The applicable temperature range of the expensive carbon steel valve is -20 ~ 425 °c, and the lower limit is -20 °C based on GB 150 {steel pressure vessel}. But when using WCB, WCC two kinds of steel body, valve cover, gate, (valve), bracket, the applicable temperature limit of these two kinds of steel is -29 °C.
Carbon steel ball valve is suitable for non-corrosive media such as oil, steam and water. Under certain conditions, for example, certain corrosive media can also be used in a range of temperature concentrations of carbon steel.