Molecular distillation technology is a new separate method, which is widely used in hemp oil extraction and aromatherapy oils manufacture. According to this technology, we design molecular distillation equipment. It contains distillation system, heating system, cooling system, vacuum system and other devices. MD-A molecular distillation machine for used oil is our hot sale molecular distillation system which use wiped film molecular distillation method. The following is our product center, user site, packing and shipping, if you are in demand, welcome to contact us.