China Apron Feeder , GBZ type heavy duty apron feeder technology was imported from Soviet Ural Heavy Machinery Co.,Ltd. during 1950's, which is called old type apron feeder. This kind of apron feeder is a transportation machine by chains for traction, which is mounted under the storage. Material should discharge continuously onto trough plate of chains when chains running in order to transport material. Northern Heavy Industries Group Co.,Ltd,listed among Top 500 Chinese Enterprises,The major products include tunnel boring equipments,Apron Feeder,Stacker Reclaimer,Conveying Equipment,metallurgy equipments, apron feeder manufacturer, apron feeder design, mining equipments, portal stacker reclaimer, coal machineries, power equipments,etc.With all the four qualifications recognized by ISO9001 Quality Management System.