Grab: fighting the birth and development of greatly improved production efficiency, for example: 30 years ago, China, stevedoring ore mine grab Which is good, with a cabin in the 12 to 16 workers, and sales of mining grabs, each one shovels, two pairs, each take a big leather string bag, a spade a spade to shovel ore large leather string bag, a net bag for up to four tons cargo net. After the string bag full shovel, then hung up the crane. A cabin eight hours only do up to 200 tons of cargo. And now with a large grab ship unloader unloading ore, ore will be able to unload more than two thousand tons per hour grab mine supply, providing production efficiency greatly. Grab Selection: First, according to the election crane grab power form. Secondly, according to the loading and unloading of cargo types to choose grab structural forms. According to the definition Grab: Grab for handling all kinds of cargo. So what kind of cargo handling, it should be equipped with the corresponding grab. With low efficiency is not wrong, and that they can not use. Mine grab Factory | Xingda mine (certified) | ore by Anyang County Xingda Mining Machinery Co., Ltd. with the grab. Anyang County Xingda Mining Machinery Co., Ltd. (www.ayxxdkj.com) is Anyang, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xingda mine in leadership with the staff warmly welcome all inquiries negotiations to create a better future Xingda mine.