Zvishandiso zveKugaya

Nhevedzano 150 Overshot LANDRILL 150 series inoburitsa uye inotenderera overshot chishandiso chekuredza chekunze chekubatidza, kurongedza uye kutora hove dzine tubular, kunyanya yekuredza bhora rebhora nepaipi yekuboorera. Nhevedzano ye overshot inogona kugadzirwa yehukuru hwakasiyana hwehove, saka overshot imwe chete inogona kupfekedzwa nehukuru hwakasiyana hwezvikamu zve grapple zvekuredza hukuru hwakasiyana hwehove. Nhevedzano yeKuvaka 150 Overshot ine zvikamu zvitatu zvekunze: Top Sub, Bowl, uye Standard Guide. Basic ...

Zvishandiso zvekugaya zvinoshandiswa kukuya hove nezvimwe zvinhu zviri mugomba, kuchenesa marara emadziro emugodhi (madziro egomba) kana kugadzirisa casing. Nheyo ndeyekukuya hove kuita marara pasi pekutenderera nekumanikidzwa kwetambo yekuboorera netungsten carbide yakasungirirwa pachikamu chekucheka chechishandiso chekugaya, uye marara anogona kudzokororwazve pasi nemvura yekuboorera.
Mhando zhinji dzezvishandiso zvekugaya dzakajairika muchimiro, nepo zvichienderana nemaumbirwo akasiyana ehove, zvikamu zvekucheka zvinoenderana zvinodiwa. Zvikamu zvekucheka zvinoshandiswa kazhinji zvinogona kurongwa mukati, kunze uye kumagumo kwezvishandiso zvekugaya.
Mushure mekugadzira zvinhu zvitsva uye kuunganidzwa kwetekinoroji mumakore achangopfuura, zvave zvichizadzisa zvinodiwa chaizvo nevatengi vanobva kuChina nekune dzimwe nyika nekuda kwekushanda kwakavimbika. Kunze kwemhando nehukuru hwakanyorwa muzvinyorwa zvinotevera, tinogamuchirawo kugadzira zvinoenderana nehunyanzvi hwakakosha hunogona kugutsa zvinodiwa nevatengi.