Qingdao Zideng Power Equipment Co., Ltd. is a sub-board scraper slag machine, slag wells, hydraulic doors off, dehydration warehouses, efficient enrichment machine, heavy box chain slag machine, MBG / MBS / MBF family buried scraper conveyor, belt conveyor machine, large diagonal rib belt conveyors, single roll crushers, electric air lock, single, biaxial wetting mixer,