Ikhanda eliyindilinga elincane lembobo ejulile yohlobo lwe-JT/TJ lisebenzisa isakhiwo esiyingqayizivele sokufaka esingafakwa uphawu olulodwa, okwenza sihluke kumakhanda endabuko okubhoboza imbobo ejulile. Lo mklamo uvumela izinguquko zokufaka kalula futhi uqinisekisa ukusebenza okuhle kakhulu kuyo yonke inqubo yomshini. Ithuluzi linomklamo obushelelezi nowobuncane futhi lifanele izinhlelo zokusebenza ezahlukahlukene.
Esinye sezici eziyinhloko zekhanda eliyi-JT/TJ eliyimbobo ejulile ukuthi lifaneleka kakhulu ekusetshenzisweni okuqinile kanye nasekuqedeni imigodi ejulile. Ngezifakelo zalo ezisebenza kahle kakhulu, linikeza imiphumela enembile nephumelelayo, linciphisa isidingo sezinqubo ezengeziwe zokusebenzisa imishini. Lokhu akugcini nje ngokusindisa isikhathi, kodwa futhi kuthuthukisa umkhiqizo jikelele.
Ubuchwepheshe obusezingeni eliphezulu baleli khanda elijulile elibhoboza kahle liqinisekisa ukuzinza nokunemba ngesikhathi sokusebenza. Umklamo walo othuthukisiwe unciphisa ukudlidliza kanye nokuphambuka kwamathuluzi ukuze kuqedwe kahle kakhulu ubuso kanye nokunemba kobukhulu. Lezi zici ziyenza ifaneleke kakhulu ekusetshenzisweni kwemishini okunzima kakhulu.
I-JT/TJ uhlobo lwe-deep hole fine boring head iyithuluzi lokusika elisezingeni eliphezulu, elishintshe ngokuphelele ukunemba nokusebenza kahle kwe-deep hole boring. Yakhelwe ukuhlangabezana nezidingo zezimboni ezidinga kakhulu, leli thuluzi eliyingqayizivele landisa umkhiqizo, ukunemba kanye nokuguquguquka kwezinqubo zomshini.
Amakhanda okubhoboza amancane ohlobo lwe-JT/TJ akhiwe ngokunemba okuphezulu kakhulu kanye namazinga ekhwalithi aqinile ukuze amelane nemisebenzi yomshini eyinselele kakhulu. Ukwakhiwa kwawo okuqinile kuqinisekisa ukuqina, okuqinisekisa ukusebenza okuhlala isikhathi eside okuzohlala isikhathi eside.
Ikhanda eligoqayo elincane elinembobo ejulile lenziwe ngezinto ezisezingeni eliphezulu ukuqinisekisa ukusebenza okuhle kakhulu. Amakhanda aqukethe izingxenye eziqinile ezingamelana namazinga okushisa aphezulu kanye namandla okusika asindayo, okuqinisekisa imiphumela ehambisanayo neqondile.
| Imininingwane yekhanda eliyisicefe | Ifakwe i-arbor | Imininingwane yekhanda eliyisicefe | Ifakwe i-arbor |
| Φ38-42.99 | Φ35 | Φ88-107.99 | Φ80 |
| Φ43-47.99 | Φ40 | Φ108-137.99 | Φ100 |
| Φ48-60.99 | Φ43 | Φ138-177.99 | Φ130 |
| Φ61-72.99 | Φ56 | Φ178-249.99 | Φ160 |
| Φ73-77.99 | Φ65 | Φ250-499.99 | Φ220 |
| Φ78-87.99 | Φ70 | Φ500-1000 | Φ360 |