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Foramen EXERCITATIO DTH malleus pneumaticus malleus ad fodienda
| Nomen aliud | pneumatic DTH malleus/ air hammer |
| Praecipua application | ad fodienda / bene exercendis / feras / petram EXERCITATIO / inspiratione EXERCITATIO foraminis |
| Core specificationem parametri | DHD/SD/QL/MISSION/NUMA high air pressure DTH hammer ac frena |
| Applications: | Late adhibentur in fodienda, lapicidina, exploratione, aquae putei, geothermal, solaris et constructionis / operandi artem geotechnicam |
Description
A down-the-hole drill, usually called DTH, is basically a jackhammer screwed on the bottom of a drill string. The DTH malleus is one of the fastest ways to drill hard rock. Driving by compressed air, the DTH hammer transforms the inner energy into the kinetic energy of the piston, and the impact energy is transmitted to the bit in the form of stress wave for rock breaking. Meanwhile, the rotational torque rotates the DTH bit to cut rock into small cuttings and dust.
Amplis malleis DTH variis exercendis operationibus idoneos exhibemus. Malleus DTH in tres species ut infra collocari solet;
Humilis aeris pressio DTH malleus: CIR90/CIR110/CIR150 malleus
Medius Aeris Pressura DTH malleus: BR1/BR2/BR3 malleus
Princeps Aeris Pressura DTH malleo
Magnitudine: ab 3.5 inch ad 12 inch
Shank: DHD/SD/QL/MISSION/NUMA
Cum nos sufficientem malleolum DHD scapus DTH ab 3.5 digitis ad 12 inch in stirpe habemus, promptus traditio praesto est ut urgenti ordini occurrat.
Specifications
| DHD3.5 | DHD340 | DHD350 | DHD360 | DHD380 | DHD1120 | |
| Pondus | 25kg | 43kg | 78.5kg | 100kg | 190kg | 598kg |
| Diameter | Ø82mm | Ø99mm | Ø125mm | Ø142mm | Ø180mm | Ø275mm |
| Bit Shank | DHD3.5 | DHD340/COP44 | COP54/DHD350 | COP64/DHD360 | COP84/DHD380 | DHD1120 |
| Foramen dolor | 90-Ø110mm | 110-Ø135mm | 135-Ø155mm | 155-Ø190mm | 195-Ø254mm | 305-Ø445mm |
| Thread | API 2 3/8"Reg | API 2 3/8"Reg | API 3 1/2"Reg | API 3 1/2"Reg | API 4 1/2"Reg | API 6 5/8" Reg |
| working Pressure | Bar 10-17 | 10-22Bar | Bar 10-25 | 10-25Bar | 15-33Bar | Bar 15-33 |
| Commendatur gyrationis Volo | 30, 60r / min | 30-60r/min | 30, 60r / min | 30, 60r / min | 30, 60r / min | 25, 50r / min |
| caeli Sumptionem | 10 Bar: 4.5m3/min | 10 Bar: 5.5m3/min | 10 Bar: 9m3/min | 10 Bar:20m3/min | 10 Bar:26m3/min | 10 Bar: 50m3/min |
| 15 Bar: 8.5m3/min | 18 Bar: 10m3/min | 18 Bar: 15m3/min | 18 Bar: 28m3/min | 24 Bar: 34m3/min | 24 Bar: 70m3/min |
| Locus Origin: | Made In China |
| Notam nomen: | KIMDRILL |
| Model Number: | DHD/SD/QL/MISSION/NUMA high air pressure DTH hammer ac frena |
| Certification: | COC/PVOC/FORM E/CO/ISO 9001 |
| Minimum Ordinis Quantity: | 1PCS |
| Packaging Details: | Lignea casibus vel grabatum |
| Tempus adferendi: | 7 working days |
competitive Italiae Commodum Collegit
Princeps artem efficientiam
Ob suam bonam observantiam altae subtilitatis rate et minimae declinationis tendentiae, noster DTH malleus multis variis nationibus exportatae sunt ut USA, Africa Australis, Hibernia etc et bonae opiniones vicit.
qualitas certitudine
Multis annis experientias productionis instrumentorum exercendorum DTH, malleorum DTH per longam vitam et consummationem aeris inferiorem fecimus.
Circum post-venditio servitium
Venditio nostra respondebit ad quaestiones quaslibet intra 24 horas semel impetrabimus. Magnam attentionem habemus in feedback ex clientibus, et illis satisfacimus tam in fructibus et officiis.
warantum,
Tempus praestat sex menses ex quo malleus DTH liberantur.
