HP-DHK taxane double-lakab preheating mashiinka cajiinka (Invention Patent No.: ZL 2009 1 0014580.9) labanlaaban waxtarka wax soo saarka, badbaadiyo 50% ee korontada, iyo 50% maalgashiga qalabka.In 2009, waxaa ansixiyay Shiinaha Carbon Industry Association, Shenyang Aluminum Magnesium Design Institute Co., Ltd., Guiyang Aluminum Magnesium Design and Research Institute Co., Ltd., iyo khubaro kaarboon oo dhowr ah oo si fiican loo yaqaan si ay uga qaybqaataan qiimaynta gobolka iyo wasiirnimada guulaha sayniska iyo tignoolajiyada.Kneader-ka hore ee laba-lakabka ah ayaa ah kii ugu horreeyay ee noociisa ah gudaha gudaha iyo dibedda, isagoo gaaraya heerka hoggaamineed ee caalamiga ah ee alaabta la midka ah.