Isando se-pneumatic percussion P130
imininingwane yomkhiqizo
I-low air pessure ye-DTH isando saseRussia thayipha isando sika-jack sika-shank se-P130 bit:
Isando somoya ophansi we-DTH (Down-The-Hole) iyithuluzi elikhethekile lokumba elisetshenziswa emisebenzini yezimayini, yokwakha, kanye nokuhlola. Izando ze-DTH zenzelwe ukubhoboza imigodi ekwakhiweni kwamadwala ngokusebenzisa isenzo sokusando ukuze kubhodlozwe idwala. Isando somoya ophansi we-DTH sisebenza ngomgomo womoya ocindezelwe phakathi kwebha engu-7-11 njengamandla okushayela. Ibizwa ngokuthi "umfutho womoya ophansi" ngoba isebenzisa umfutho womoya ophansi uma iqhathaniswa nezando ezivamile ze-DTH ezinengcindezi ephezulu. Esikhundleni sokuthembela emoyeni onomfutho ophezulu ukuze unike amandla inqubo yokumba, izando zomoya ophansi zisebenzisa umthamo omkhulu womoya emazingeni aphansi okucindezela.
Isando saseRussia esiwuhlobo lwe-P130 siwuhlobo lwesando somfutho womoya ophansi esine-bayonet coupling esetshenziswa kabanzi eRussia, Belarus, Kazakhstan, Ukraine njll ukumba imithombo, inkwali, iphrojekthi yokumba amatshe.
Idatha Eyinhloko Yezobuchwepheshe
| I-Opeting Air Pressure | 0.5-0.7 Mpa |
| Izinga Lomthelela | 20.8 HZ |
| Amandla Ahlabayo | 147 J |
| Ukusetshenziswa Komoya | 7 m3/min |
| Uhlobo Lwevalvu | / |
| Isisindo (Ibhithi Elincane) | 32 kg |
| I-Piston Casa Ngaphandle Kobubanzi | 112 mm |
| Ubude Bebonke (I-Bit Retracted | 655 mm |
| Intambo Esemuva | I-Rextangle Yendoda engu-72*10 |
| Phansi Izingcezu Zomgodi | 125-130 mm |
