Nguva pfupi yadarika, Tyhen Foundation KR285CS yakaderera headroom rotary drilling rig yakavakwa muchirongwa cheNongfu Spring muHangzhou. Iyi purojekiti yakavakwa mufekitari, ine muganhu weurefu wemamita gumi nerimwe uye nzvimbo yakamanikana yekuvaka. Iyo dhayamita yegomba pasaiti i600mm, uye kudzika kwegomba kunosvika 6 ~ 18m. Mamiriro emamiriro ejooloji ainyanya kusanganisa ivhu rekudzosera kumashure, jecha akaturikidzana, akazadzwa limestone, uye sandstone, zvichiita kuti mamiriro ekuvaka geological ave akaomarara. Iyo backfilled limestone yaive nevhoriyamu yakakura, ine particle sizes kubva pa200 kusvika 2000mm. Kuchera kwakakanganisa zvikuru madziro echibhorani nemukati, zvichiita kuti ive nyore kudonha nekudonha kwematombo. Sezvo mashure akazadzwa aine matombo makuru, achiverengera anopfuura 80% ezviri mukati, kushandisa refu casing yekudzivirira madziro panguva yekuvaka onsite zvaisaita. Kuti mutengi aderedze mari, mushure mekuboora madziro echibhorani akadonha, ivhu dzvuku kana ivhu raishandiswa kudzosera backfill. Iyo backfill material yakabva yabatanidzwa zvakasimba, zvichikonzera kuoma kukuru kwekuvaka. Nzira yekuchera yaida kupinda mudombo nemamita maviri, kuisa kugadzikana, kuvimbika, uye kutonga kugona kweiyo rig yekuchera uye mushandisi pabvunzo. Nekutsigirwa kwakazara kwenyanzvi dzekuvaka nheyo dzeTyhen, basa rekuchera rakapedzwa zvakabudirira, richiwana rumbidzo inobvumirana kubva kumuridzi weprojekiti.
Tyhen Foundation yakaderera headroom yakazara hydraulic rotary drilling rig series: KR125ES, KR285CS, KR300ES, KR360CS yave ichizivikanwa nekurumbidzwa nevatengi kubva pavakatangwa mumusika uye vakakunda kuvimba nerutsigiro rwevatengi. Tyhen low-headroom full-hydraulic rotary drilling rigs ashandiswa muHubei Wuhan Subway No.11 Line, Shenzhen Guangming City High-speed Railway, Shenzhen Tiegang Shiyan Reservoir, Jiangxi-Shenzhen High-speed Railway,Shenzhen Guangming City Station Junction, Shenzhen. Metro Dayun City Subway Station, Fujian Jingtai High-speed Railway, Quanzhou High-speed Railway Station, Shenzhen Longgang Subway Station, Guangdong Shantou High-speed Railway Station, Jiangxi Lushan Railway Station, Guangxi Liuzhou Liugong Factory Building Expansion Project, Shenzhen District uye Sewage Diversion Pipe Gallery Project, Shenzhen Metro Nanshan Qianjin Road Hub Project, Guiyang Riverside Theatre Project nemamwe mapurojekiti makuru. Tyhen Foundation haizokanganwa chinangwa chepakutanga, kuomerera kune yakakosha pfungwa ye "kutarisisa sevhisi kukosha", uye fambira mberi uchishingairira.
Nguva yekutumira: Sep-02-2023