Dab tsi yog qhov Self Drilling Anchor Bolt?
A Self Drilling Anchor Boltyog ib tug hollow threaded steel bar uas ua hauj lwm raws li ib tug laum pas nrig thiab ib tug thauj tog rau nkoj pas nrig. Thaum lub sij hawm drilling, grout ntws los ntawm lub hollow core, bonding lub thauj tog rau nkoj ncaj qha nrog rau ib puag ncig tsim.
Lub kaw lus yog dav siv ua ke nrog cov khoom siv drilling xws licrawler drilling rigsthiabcua compressors
Cheebtsam ntawm Tus Kheej Drilling Anchor System
Ib qho ua tiav SDA system muaj xws li:
Hollow Anchor Bar
Muaj nyob rau hauv T30 / T40 / T45 / T52 / T73 / T76.
Drill Bits
Cov av sib txawv xav tau cov khoom sib txawv:
Carbide khoom
Cov av nplaum
Hla cov khoom
Wing khoom
Couplers & Ceev
Siv rau bar extension thiab tensioning.
Bearing Phaj
Muab kev txhawb nqa ntawm qhov chaw.
Grout Txhaj Accessories
Cov yam ntxwv tseem ceeb ntawm Dminingwell Self Drilling Anchor Bolt
① Ib -Txoj Kev Tsim Kho - Tsis Xav Tau Casing
Qhov no feature ua rau nws tshwj xeeb tshaj yog haum rau cov mos mos los yog xoob av uas tawg yooj yim.
② Siab Load Capacity
Nruam cov xov sab nraud muab lub zog tensile zoo, ua tau raws li qhov yuav tsum tau muaj ntawm lub hauv paus kev txhawb nqa thiab kev txhawb nqa pob zeb.
③ Hollow Core rau Grouting
Xyuas kom tiav filling thiab ruaj khov.
④ Ntau yam ntawm Drill Bits
Haum rau cov xuab zeb, gravel, weathered pob zeb, pob zeb tawg, thiab sib xyaw formations.
⑤ Xaiv los tiv thaiv-Kev Tiv Thaiv Kev Tiv Thaiv
Kub dip galvanizing
Epoxy txheej
Dual corrosion tiv thaiv
Technical Parameters (Piv txwv qauv)
1. Hollow Anchor Bar
| Duab | Qauv | Tensile zog (kN) | Yield zog (kN) | Elongation (%) | Sau ntawv |
|---|---|---|---|---|---|
| (duab) | HER 25 N | 200 | 150 | 8 | Sab laug- tes lossis sab xis- tes xov tuaj yeem hloov kho |
2. Drill Bits
| Duab | Hom | Qauv | Txoj kab uas hla (mm) | Haum av tej yam kev mob |
|---|---|---|---|---|
| (duab) | Hla Steel Bit | HSR25/42 | 42 | Mudstone, gravel av, chalk, limestone, av nplaum av, dag sau, tsis muaj zog pob zeb |
| (duab) | Hla Carbide Bit | HSR25/42 | 42 | Cov pob zeb mos - nruab nrab, pob zeb nrog cobbles, pob zeb tawg, pob zeb tsis muaj zog |
| (duab) | Khawm Steel Bit | HSR25/42 | 42 | Cov txheej txheem tawg, mos sandstone, limestone, gravel, mos pob zeb txheej |
| (duab) | Khawm Carbide Bit | HSR25/42 | 42 | Mos-nruab nrab weathered pob zeb, cobblestone txheej, tuff, phyllite, volcanic pob zeb |
3. Ceev
| Duab | Hom | Qauv | Hlawv Flats (mm) | Ntev (mm) | Sau ntawv |
|---|---|---|---|---|---|
| (duab) | Hex noob | HER25-L35 | 41 | 35 | Lub zog- sib phim nrog cov thauj tog rau nkoj sib xws |
| (duab) | Spherical txiv ntseej | HER25-L40.5 | 41 | 40.5 | Lub zog- sib phim nrog cov thauj tog rau nkoj sib xws |
4. Thauj tog rau nkoj
| Duab | Hom | Qauv | Sab Length (mm) | Thickness (hli) | Sau ntawv |
|---|---|---|---|---|---|
| (duab) | Square Phaj | HER25-L150-T6 | 150 | 6 | Kev cai qhov ntau thiab tsawg muaj |
5. Drill Bit Adapter
| Duab | Qauv | Tau tshaj Anchor Bar | Tau tshaj Bit | Sau ntawv |
|---|---|---|---|---|
| (duab) | SSR25/R32 | R25 | R32 | Ua kom muaj kev sib txuas ntawm R25 thauj tog rau nkoj thiab loj dua R32 laum khoom |
6. Lwm yam khoom siv
| Duab | Accessory Lub npe |
|---|---|
| (duab) | Coj tes tsho |
| (duab) | Rotary Grouting Adapter |
| (duab) | Shank Adapter rau Pneumatic Pob Zeb Laum |
| (duab) | Shank Adapter rau Hydraulic Pob Zeb Laum |
| (duab) | Shank Adapter rau DTH Rauj |
Kev siv ntawm tus kheej Drilling Anchor Bolt
-
Lub system yog dav siv nyob rau hauv:
✔ Tunneling & Underground Kev tsim kho
Rau kev txhawb nqa pob zeb, vault reinforcement, thiab ua ntej - grouting.
【: Txoj Kev Drilling Rig】✔ Mining & Caverns
Ru tsev bolts, sidewall reinforcement.
✔ Kev ruaj ntseg ntawm txoj kab nqes & tiv thaiv av
Ua haujlwm zoo hauv cov av xoob thiab cov pob txha tawg.
【 Tom ntej: Geotechnical Drilling Rig 】✔ Foundation Reinforcement & Micropiles
Self Drilling Anchor Bolts feem ntau ua haujlwm nrog:
【 Tom ntej: Rotary Drilling Rig 】
【 Tug: Hydraulic Crawler Rig 】
Sib piv: SDA Bolt vs Traditional Anchor
| Txoj kev cai | SDA Bolt |
|---|---|
| Xav tau casing | Tsis xav tau casing |
| Borehole collapses yooj yim | Ruaj khov drilling txawm nyob hauv cov av xoob |
| Kev tsim kho qeeb | High installation ceev |
| Ntau- cov txheej txheem | Ib -pab drilling + grouting + anchoring |
Yuav ua li cas SDA Bolts ua hauj lwm nrog koj lwm yam khoom
Txhawm rau txhim kho drilling efficiency, SDA system feem ntau ua ke nrog:
✔ Ntsia Hlau Cua Compressor
Muab kev ua haujlwm siab -siab airflow rau drilling.
【 【Mobile Screw Cua Compressor】
✔ DTH rauj & DTH ntsis
Thaum drilling mus rau hauv nyuaj geological formations.
【 【DTH Hammer Series】
✔ Dej Drilling Rig / Crawler Drilling Rig
Siv rau kev npaj hauv av thiab ua ntej -txhawb drilling.
【 Tom ntej: Dej Drilling Rig 】
【 Tug: Crawler Pneumatic Drilling Rig 】
Vim li cas thiaj xaiv Dminingwell Self Drilling Anchor Bolt?
Siab -lub zog steel thauj tog rau nkoj
Tag nrho ntau yam ntawm T30-T76
CE/ISO- tau ntawv pov thawj ntau lawm
Customized lengths, laum khoom, coatings, thiab accessories
Cov khoom muag loj & xa khoom sai
Kev txhawb nqa engineering muaj zog thiab kev ua haujlwm ntev -
与企业品牌类内链自然结合:
【 :Hais txog Dminingwell ua】
FAQ
Q1: Puas Yog Tus Kheej Drilling Anchor Bolts tuaj yeem siv rau hauv cov xuab zeb lossis sib tsoo?
Yog lawm. SDA bolts yog tsim los rau qhov tsis muaj zog, xoob, thiab sib tsoo hauv av qhov twg cov anchors tsoos tsis tau.
Q2: Kuv puas tuaj yeem xaiv kuv tus kheej lub laum me ntsis?
Tau kawg. Peb muab cov khoom siv av nplaum, cov khoom hla, cov khoom carbide, thiab cov khoom tis nyob ntawm qhov mob pob zeb.
Q3: Koj puas muab tag nrho SDA tshuab?
Yog lawm. Hollow tuav, couplers, txiv ntseej, phaj, khoom, thiab grouting accessories yog tag nrho muaj.
Q4: Puas muaj cov tshuaj tiv thaiv -corrosion txheej?
Yog lawm, kub-dip galvanizing lossis epoxy txheej tuaj yeem muab ntxiv rau ntev - cov haujlwm ntev.
Q5: SDA bolts puas tuaj yeem ua haujlwm nrog koj qhov drilling rigs?
Yog lawm. SDA bolts tau tag nrho nrog Dminingwell drilling tshuab:
Cim npe nrov: Tuam Tshoj Self Drilling Anchor Bolt Manufacturers thiab lwm tus neeg - Factory Price
