chengdu dahongli machinery limited by share ltd is the first domestic manufacturer specializing in the production of more than twenty years has been manufacturing sand, ore crushing / screening / washing / transportation equipment, is chinese gravel association executive director of the unit, chinese crushing and grinding association member units.
in the 1960s, china gradually developed the sand making equipment with self-design, self-production. at the beginning of the 80's, china innovated continuously and the introduced the foreign advanced technology and equipment, and our country also started the production of some sand making machinery and equipment with international advanced level.
is a high-tech enterprise of a r and d, production, sales, service in one.has always been committed to the mine crushing equipment, sand making machine equipment and industrial grinding equipment. more
fodamon mining equipment. oct 18, 2018· about us. fodamon is the production of ore beneficiation, stone crushing and screening production line, ore washing and drying line, set design, manufacture, sales and service as one of the international high-tech heavy equipment manufacturing company, the production of beneficiation equipment, grinding equipment, crushing equipment, sand making
the impact crusher is widely used in ore crushing, railway, highway and construction industries, for example artificial sand production, because of the djustable discharge size, machine's crushing specifications are diversified.
the sand recovery device will acquire the waste sand as a result of the wet production technologies, as a result creating it a higher productive recycling gadget with the skill to increase the yield and cut down pollution. sand washing machine in mineral processing plant