Sabuwar na'urar sikirin kwal ta ƙera kuma ta kera ta haɗin gwiwar Sino ya mallaki fasahohin fasaha da dama, ita ce ta farko da ta fara amfani da ƙirar farar mara iyaka kuma ta zarce samfuran irin wannan na duniya. Ana amfani da wannan samfurin galibi a cikin tsire-tsire masu tsire-tsire, isar da kayan don kwal, dacewa don canja wurin abu a cikin rufaffiyar muhalli, kuma shine samfuran kayan haɗi da aka fi so don kare muhalli da kiyaye kuzari. Za'a iya ƙara ƙa'idodin saurin mitoci masu canzawa don sarrafa kwararar kayan da kuma gane ƙididdiga masu yawa.
Za'a iya raba feeder ɗin dunƙule zuwa sassa uku: akwatin, taron sandar dunƙule da sashin tuƙi.
Taron dunƙule sanda ya ƙunshi tashar ciyarwa, tashar fitarwa da sandar dunƙulewa.
Screw feeder tare da tanda coke 6m.
Screw feeder tare da tanda coke 7m.
Screw feeder tare da tanda coke 7.63m.
Sandunan dunƙule: Kamfaninmu yana da kyau a samar da manyan sanduna masu girma dabam tare da diamita tsakanin 500-800. An yi haƙarƙari da ƙarfe na carbon, kuma sandar dunƙulewa da ruwan wukake na bakin karfe ne, tare da inganci mai kyau da farashi mai kyau.