Makina owotcherera a Rotary frictionndi mtundu wa makina otentha osungunuka omwe amatha kukwaniritsa zotsatira zabwino zowotcherera pazinthu zapulasitiki zolimba kwambiri zomwe sizoyenera kuwotcherera akupanga.

Mfundo ndi kugwiritsa ntchito kutentha kwaiye ndi kasinthasintha workpieces pulasitiki pa liwiro lalikulu ndi kusisita wina ndi mzake kusungunula kukhudzana pamwamba pa workpieces pulasitiki.Ngodya yozungulira ikhoza kukhazikitsidwa, ndipo imayima pamalo okhazikitsidwa nthawi yomweyo.Kenako, kuthamanga kwa silinda kumagwiritsidwa ntchito kuti mmwamba ndi pansi zigwirizane.The condensation amakhala mmodzi ndi kukhala maphatikizidwe okhazikika.

Zotsatirazi ndi zina mwa zitsanzo za ntchito zamakina opangira ma spin.Tithanso kutengera malingaliro kuchokera kwa iwo ndikugwiritsa ntchito bwino makina kuti atitumikire, kuti kugwiritsa ntchito makinawo kusakhale kokha pa izi.
1. Kuwotcherera mozungulira kwa zipolopolo zapulasitiki za zoyeretsera madzi am'nyumba ndi zosefera zotulutsa madzi;
2. PE, PP, nayiloni ndi zina zozungulira, chitoliro, zinthu zosefera mafuta ziyenera kuyikidwa ndikuzunguliridwa pakona yokhazikika kuti zisungunuke;
3. Zinthu zapulasitiki zomwe zimayenera kukhala zosakhala ndi madzi komanso zotchingira mpweya monga makapu osanjikiza awiri, makapu a thermos, zoseweretsa za mpira, zolumikizira zowaza, ndi zina zotere, ziyenera kumangiriridwa mozungulira.

Lingke Akupanga ndi woyamba zoweta mkulu-chatekinoloje ogwira ntchito kuti adziwe servo olamulidwa kuthamangaukadaulo wowotcherera akupanga.Iwo ali luso gulu ndi zaka 30 zinachitikira R&D ndi kupanga ultrasonics.Ndiwodzipereka pa chitukuko, kupanga ndi chimbudzi cha Swiss luso mkulu-mapeto ntchito akupanga pulasitiki kuwotcherera zida, ndipo katswiri kopitilira muyeso-mmwamba-mapeto akupanga kuwotcherera ukadaulo.Ndi zoposa 100 zovomerezeka zofufuza zasayansi ndi mphamvu zolimba zaukadaulo, zogulitsa zake zimagwiritsidwa ntchito kwambiri mumagetsi olondola, zida zamagalimoto, zida zamankhwala, zida zosindikizira, zida zapakhomo, zolembera, zoseweretsa, zonyamula chakudya ndi zina.