Khoom Description LEANOS
DTH Hammer Drilling siv li cas thiab nws yog dab tsi?
Lub "Down-the-Hole" lossis DTH Hammer Drilling yog siv los laum qhov los ntawm ntau hom pob zeb, thiab ntau yam ntawm cov qhov no tam sim no ntau dua li nws yog thaum ntxov blast qhov drilling yog thawj zaug.
Thaum piv rau drifter DTH Hammer Drilling, uas rauj rau saum txoj hlua xyaum, "Down-the-Hole" yog hais txog qhov DTH Hammer Drilling qhov chaw. Raws li qhov tsis sib xws rau lub drifter (sab saum toj rauj) rigs, DTH rauj Drilling piston ib txwm ua rau kev sib cuag ncaj qha nrog DTH laum khoom, thiab feem ntau tsis muaj kev poob ntawm lub zog xa mus raws li DTH rauj laum cov khoom sib sib zog nqus.
Vim li cas DTH txoj kev nyiam niaj hnub no?
Txawm hais tias muaj lawv lub hauv paus chiv keeb nyob rau hauv quarries, DTH rauj me ntsis yog tam sim no zoo-nyiam nyob rau hauv lub drilling sector, qhov twg lawv yog cov mus-mus xaiv vim lawv cov txiaj ntsim loj dua lwm txoj kev, tshwj xeeb tshaj yog:
• Muaj peev xwm drilling hauv yuav luag txhua pob zeb, tawv, nruab nrab mus rau mos
• Muaj qhov nkag siab dua li lwm txoj hauv kev;
• Tus nqi qis dua;
• Ua kom ncaj, huv dua qhov
• Muaj nqis dua; muaj nyob rau hauv ntau yam ntawm qhov ntau thiab tsawg;
• Quieter dua lwm lub tshuab percussive
Cov chaw txua txiag zeb, dej ntws, qhov chaw tshawb nrhiav, engineering engineering, thiab kev lag luam mining thoob plaws ntiaj teb tau dhau los paub txog cov txiaj ntsig ntawm kev siv DTH hammers, txawm li cas los xij, vim tias drifter drilling qeeb zuj zus ntxiv thaum nws nkag mus tob dua, tsis zoo li DTH hammers. , thiab vim tias tom kawg tuaj yeem laum dab tsi lub cuab yeej siv cable siv sijhawm ntau lub lis piam los ua.
Specification LEANOS
Technical Parameters ntawm DHD380 DTH Hammers
| Bit Shank | Kev sib txuas Xov | Qhov Loj | Ntev | Qhov hnyav | Ua Haujlwm Siab | Kev siv cua (m3/ min) | ||
| DHD 380 COV 84 | API 4 1/2" Reg | Φ{0}} hli | 1 492mm | 188 Kg | 10-25Bar | 14 Pub | 24 Bar ib | |
| 20.75 | 43.6 | |||||||
Technical Parameters Ntawm DHD380 DTH Drill Bits
| Txoj kab uas hla | Gauge Khawm (mm) | Pem hauv ntej khawm (mm) | Qhov hnyav (KG) | Tshooj Naj Npawb | ||||
| mm | Ntiv | Lub ntsej muag | Lub ntsej muag Convex | Concave ntsej muag | Hom ntsej muag | |||
| 203 | 8 | Φ18*10 | Φ18*8 | / | Φ16*5 | Concave ntsej muag | 47.0 | LR-DHD380-203CC |
| 216 | 8 1/2 | Φ18*10 | Φ18*8 | / | Φ16*6 | Concave ntsej muag | 51.2 | LR-DHD380-216CC |
| 219 | 8 5/8 | Φ18*10 | Φ18*8 | / | Φ16*6 | Concave ntsej muag | 51.7 | LR-DHD380-219CC |
| 229 | 9 | Φ18*12 | Φ16*12 | / | Φ16*7 | Concave ntsej muag | 53.3 | LR-DHD380-229CC |
| 235 | 9 1/4 | Φ18*12 | Φ16*12 | / | Φ16*7 | Concave ntsej muag | 54.3 | LR-DHD380-235CC |
| 245 | 9 5/8 | Φ19*12 | Φ16*12 | / | Φ16*8 | Concave ntsej muag | 58.4 | LR-DHD380-245CC |










