Isikhumba esincane saseShandong Tongda sesibhedelekwa ukwenzela ukuphindezela kwezilungu ezincane ngeesayizi zezimpawu ezidingekileyo. Isikhumba isetshenziswa inethi labomvu laphandle kweziphiwo, elihluhleni ukubonakala ngendlela yokuba yinhlobo yezilungu ezincane. Isistimu sokuvimbela sikusetshenziswa ukwenza amalengci amancane, amahhulu okukhangelana nokuvimbela kakhulu, okulindelise ukusuka kwezilungu ezincane nokuthuthukisa ukuvimbela ngokukhona. Imininingwane ye-anti-static ne-anti-adhesive ze-polyurethane ezisetshenziswa kwisekhumba akhutshabe ukuthi izilungu zisuke kulula kunye nokuthi azicabange, ukusuke ukuvimbela uhlobene nencane. Le sikhumba sesilungu esincane sisetjentela kakhulu kwiindawo zemali, nemiphakathi, nemiphenjenti, apho ukuphindezela kwezilungu ezincane kukho inqanawa yesiphumo seshonaleni. Ngenxa yokuqukethwe kanye neentsobi zakhe, yakhiwo lokunqamene kuhlonishwa ukuthi le sikhumba sesilungu esincane sekwenziwe ukuthola uphawu olungileyo lokusebenzela ukuvimbela kwezilungu ezincane.