KR220M kev tsim kho hauv Singapore

KR220M kev tsim kho hauv Singapore

Kev tsim kho video ntawm TYSIM KR220M teb drilling rig

Qauv: KR220M Max. drilling qhov tob: 20m

Max. drilling txoj kab uas hla: 800mm tso zis torque: 220KN.m

Qhov project no yog ib qhov chaw lom zem hauv zos nyob ze ntawm lub subway hauv Singapore. Peb lub tuam txhab KR220M tau nruab nrog ntau lub zog mast thiab ib qho kev sib xyaw ua ke rau kev tsim kho. Txoj kab uas hla ntawm pawg sib tov yog 1200 thiab qhov sib xyaw qhov tob yog 12 meters. Nws cia siab tias 7-8 square metres ntawm cov cement slurry yuav muab nchuav rau hauv ib pawg.

Txoj kev tsim kho:

1. Sau nrog dej thaum drilling mus rau qhov tob uas yuav tsum tau ua

2.Thaum nqa cov cement slurry rau pem hauv ntej, qhov ceev ntawm lifting yog tswj ntawm 0.8-1m / min los xyuas kom meej txaus sib tov.

3.Thaum txo qis cov cement slurry rau pem hauv ntej mus rau qhov xav tau qhov tob, qhov ceev yog tswj ntawm 0.8-1m / min.

4.Thaum nqa cov cement slurry rau pem hauv ntej, qhov ceev yog tswj ntawm 0.8-1m / min, thiab lub qhov kawg.

5. Sau cov kav dej nrog dej huv. Raws li cov txheej txheem saum toj no, kev tsim kho ntawm ib pawg yuav siv sijhawm 50-60 feeb, thiab 6-7 pawg tuaj yeem ua tiav txhua hnub, uas ua tau raws li qhov yuav tsum tau ua ntawm lub sijhawm tsim kho.

Jiangsu TYSIM Machinery KR220M ua haujlwm hauv Singapore raws li cov neeg siv khoom siv ntau qhov kev ua haujlwm.

Tysim tom qab kev muag khoom pab cov neeg los qhia kev tsim kho

Qhov project tau ua tiav tsis ntev los no, thiab cov kev tsim kho yuav tsum tau ua tiav los ntawm qhov perpendicularity ntawm pawg tsim rau cov dej tuav cov nyhuv, uas ua kom tiav qhov ua tau ntawm ib leeg-ncej nplawm kev tsim kho ntawm KR220M multi-function rotary drilling rig, thiab tseem nteg. lub hauv paus rau peb lub tuam txhab cov cuab yeej siv hauv kev lag luam Singapore.