Situation scrap crushing processing technology was first used by the United States, Newell Company in the sixties of the last century to develop applications aimed at improving US scrap market was lower scrap cars artificial decomposition efficiency, high cost and low quality scrap, which produced the first generation of scrap crusher. After forty years of development and technological progress of large metal crusher, crusher manufacturing in scrap basically formed a company, represented by the United States Newell Made in the USA, Germany Lindemann manufacturing companies on behalf of the European, Japanese Fuji Made in Japan, represented in the grand machinery manufacturing as the representative of Chinese vehicles. Although each one manufacturer, but generally have basic equipment: 1, feed slat conveyor; 2, double drum rolling machine; 3, crusher; 4, vibrating conveyors; 5, magnetic separator; 6, the feed conveyor belt. Also to the nonferrous metal separator, with a nonferrous metal separator; requires sorting of the wind, with "Z" type sorting box; requires dust, with dust removal system. There are currently more than 700 of the world scrap crushing production line in running large metal crusher supply prices, which the United States Newell companies accounted for more than 50%. Zhengzhou City grand Machinery Co., Ltd. is a professional R & D Scrap crusher informal enterprises, our company has a professional R & D team of a large metal crusher market price, skilled production and installation team, advanced production equipment scrap shredder. Independent research and development, production and sales, installation aftermarket capabilities. When just the rise in recent years, scrap shredder scrap processing equipment, the rapid development of scrap crusher and called for national energy saving waste materials recycling policy are inseparable. With the country scrap steel recycling industry everywhere how much large metal crusher, also contributed to the rapid development of scrap crusher. Shanda mechanical crusher scrap produced variety, excellent quality, full-frame beautiful, durable, steel scrap recycling industry is a good helper to make money. Sichuan metal crusher how much money _ large metal crusher machine _ grand shelf (businesses) provided by Zhengzhou City grand Machinery Manufacturing Company Limited. Zhengzhou City grand Machinery Manufacturing Co., Ltd. (www.sdfensuiji.com) is specialized in the "shredder, crusher, ball mill, dryer, mineral processing equipment, biomass pellet machine" of the enterprise, the company of "honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Liu.