Humboldt Wedag Minerals India Pvt Ltd | 864 followers on LinkedIn. In 2009, MBE acquired the 155 year old Coal and Minerals Technology (CMT) Division of KHD Humboldt Wedag. MBE Holdings Pte Ltd. (formerly KHD Humboldt Wedag – CMT), has the process knowhow and experience of designing mineral beneficiation plants and coal washeries using both …