About Grasslands
Grasslands, also known as the power saw, was invented by German Andreas Steele in 1926, which greatly reduced the time and labor required to cut materials. A cutting tool for cutting wood, stone, steel, etc. , powered by electricity, with sharp teeth at the edges. Split fixed and portable, saw blade is generally made of tool steel, circular, strip and chain, and so on. Chainsaws, also known as chainsaws, are hand-held saws powered by gasoline engines. They are mainly used for cutting wood and making materials. Grasslandsare generally divided into power chain saws, non - power chain saws. Chain saw is a kind of breaking equipment, according to the function and drive way can be divided into mobile chain saw, non-mobile chain saw, concrete chain saw.