Nyob zoo, cov kwv tij. Txais tos rau peb lub vev xaib. Nyob rau nplooj ntawv no koj yuav tau ib co duab thiab yeeb yaj duab txog peb siv Buhler rollers. Cov rollers yog tsim rau Buhler cov menyuam mills xws li MDDK lossis MDDL lossis cov menyuam mills los ntawm lwm lub npe xws li Simon, Sangati, thiab lwm yam. Thov saib peb cov duab lossis yeeb yaj kiab. Ntxiv nrog rau cov chais siv, peb tuaj yeem muab kev pabcuam ntxiv xws li fluting. Yog tias koj txaus siab rau peb cov tshuab lossis kev pabcuam, thov hu rau peb. Ua tsaug.