相关产品 皮带调偏辊 皮带调偏辊在皮带跑偏后立即做出响应 Self-centralising troughing sets The self-centralising troughing sets are used for correcting the belt tracking and maintain it constantly in central position. Return sets Sets used for sustaining the empty belt in the return section. Upper carrying troughing set Troughing sets used for sustaining the belt on the loaded section and the section where it is loaded with material.