Ntchito Zodula Quarry ndi Rock Saw

The Yichen thanthwe anaona anaika pa excavator, ndipo mwachangu kudula ndi 10-20% apamwamba kuposa wamba chainsaw, ndipo palibe chifukwa kuyala njanji kupulumutsa ntchito yambiri ndi njanji atagona nthawi. Kwa miyala ya marble, bluestone, granite ndi ma quarries ena, mtundu uwu wa miyala yowona kunja kwa dziko ili kale msika waukulu; ndi kuwonjezeka kwa ndalama zogwirira ntchito ku China, mtundu uwu wa miyala yamtengo wapatali idzalowanso m'malo mwa msika wa orbital chainsaw.

Tengani miyala ya granite mwachitsanzo, yokhala ndi utali wa makilomita 30, yokhala ndi zofukula ziwiri za VOLVO 360 ndi macheka awiri ocheka okhala ndi tsamba la 3.3-mita m'mimba mwake, kuthamanga kwa macheka amtundu umodzi ndi: 1.4 mita kuya * 10- Kutalika kwa mita 12 / ola, ndiye kuti, malo odulirako ndi pafupifupi 15 masikweya mita / ola. Poyang'ana miyala yamtengo wapatali, macheka a rock of excavator ndi abwino kwambiri, ndipo amatha kudulidwa paliponse popanda magetsi, palibe njanji, komanso kupanga misewu.

——《Quarry Cutting Operations by Rock Saw》