It is convenient to break the hammer threads on the rig, but if the threads cannot be loosened or tend to get stuck, a breakout bench is the solution. This handy but powerful breakout bench can easily be placed in a workshop or container and it breaks DTH hammers between 3 – 8" in the standard version or 5 – 12" in the heavy duty version.

BACKHAMMER Part no Detaljnr A51 ROC D/F/L HCS TOP HAMMER A51 ROC F/L DTH/CR COMPLETE STARTING AID DCT 320 ROC L6/L8 HCS DTH

When needed the Back Hammer is installed into the drill string, mounted between the borehole gripper and the swivel head, on the drill pipe joint above the drill hole, and the piston of it is started to strike by opening the throttle for the percussion air to the DTH hammer, thus creating a combined effect of effective reverse impact and vibration. Part. No. Thread box Thread pin Outer diameter Length Wall thickness Weight Enquiry list; 70-1012: 6 3/4" DI-22: 6 3/4" DI-22: 203.2: 1524: 200.00 kg: Add backhammer, Find Quality backhammer and Buy backhammer from Reliable Global backhammer Suppliers from mobile site on m.alibaba.com Backhammer; Download DTH Equipment Brochure. Breakout bench Handy but powerful.

Dth backhammer

CX=COP x6. DF= Fusion. DH=DHD. DS=Strike force. PA=PARD. PD=Poledrill.

Type 190 - for 8" to 12" DTH hammers. The Back Hammer is a percussion mechanism in which the impact power is directed backwards. When needed it is installed in the drill string above the drill hole and is started by opening the throttle for the percussion air to the Part.

Backhammer kan monteres på borerøret felles mellom borehullet gripper og dreibart hode, dermed skape et kombinert effekt av motsatt virkning og vibrasjon. Solid og pålitelig, backhammer består av tre komponenter og en plast boliger som fungerer både som en eksos utslipp guider og en lyddemper.

DTH Hammer for Mining Stone Quarrying and Well Drilling Add to Basket Mission Hvad er DTH backhammer? Oct 29, 2018. I tilfælde af fastklemning af ethvert boreværktøj i boringsprocessen vil backhammer hjælpe dig med at spare tid og penge.

DTH Hammer, find quality DTH Hammer products,DTH Hammer Manufacturers, Factory High Quality 3"-5" COP Backhammer Add to Basket . Down The Hole DTH Back Hammer Add to Basket . DTH Hammer for Mining Stone Quarrying and Well Drilling Add to Basket Mission

Type 140 - for 3" to 5" DTH hammers. Type 160 - for 5" to 6" DTH hammers, and. Type 190 - for 8" to 12" DTH hammers. The Back Hammer is a percussion mechanism in which the impact power is directed backwards. When needed it is installed in the drill string above the drill hole and is started by opening the throttle for the percussion air to the Part. No. Thread box Thread pin Outer diameter Length Wall thickness Weight Enquiry list; 70-1012: 6 3/4" DI-22: 6 3/4" DI-22: 203.2: 1524: 200.00 kg: Add Xiamen SanSung Mining Equipment Co., Ltd, 福建省厦门市.

Na backhammer mogu se montirati na bušenje cijevi zajedničkog između bušotini gripper i okretati glavu, kreirajući kombinirani učinak djelotvoran obrnuti utjecaj i vibracija.
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The threaded connections of the driver chuck and the top sub may become very tightly tensioned during drilling.

Read More. Big size Down The Hole Hammer backhammer, Find Quality backhammer and Buy backhammer from Reliable Global backhammer Suppliers from mobile site on m.alibaba.com Reservdelar till bergborrmaskiner, atlas Copco.
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Kas yra DTH backhammer? Oct 29, 2018. Jei trukdymo bet gręžimo įrankis gręžimo procese, į backhammer padės jums sutaupyti laiko ir pinigų. Į backhammer gali būti sumontuoti ant gręžimo vamzdžių jungčių tarp gręžinio griebtuvai, pasukama galva, tokiu būdu sukuriant bendras poveikis veiksmingas atvirkštinį poveikį ir vibracijos.

It is convenient to break the hammer threads on the rig, but if the threads cannot be loosened or tend to get stuck, a breakout bench is the solution. Factory High Quality 3"-5" COP Backhammer , find complete details about Factory High Quality 3"-5" COP Backhammer , COP Backhammers, DTH Back Hammer, dth drilling tools - … DTH Hammer, DTH Bit, DTH Backhammer +3. See All. Videos. CIR90 90MM DTH Bits, low air pressure bit, for drilling holes at quarry site before diamond wire saw cutting. Contact us for more informations: Scott Sung ----- Xiamen Sansung Mining Equipment Co., Ltd add: 1F, … Backhammer är ett verktyg som kan rädda och återvinna en borrsträng som sitter fast i ett hål, den kan enkelt monteras i ett lämpligt rörförband mellan borrstödet och rotationshuvudet för att ge en effektiv kombination av bakåthamring och vibration för att lossa fast borr strängar. Selecting the Right DTH. 19/2/02. 11:14 am.

The backhammer may be mounted on the drill pipe joint between the borehole gripper and the swivel head, thus creating a combined effect of effective reverse impact and vibration. Sturdy and reliable, the backhammer is composed of three components and a plastic housing which acts both as an exhaust emissions guider and a muffler.

Vid störning av borrning verktyg i tråkiga processen, hjälper backhammer dig spara tid och pengar. Backhammer kan vara monterade på det DTH backhammer är ett robust och pålitligt verktyg som hjälper till att lösa borrören och DTH-hammare som sitter fast i borrhålet. Skicka förfrågan. AddThis EVERDIGM Rocktools is manufacturing DTH Hammer & Casing Bit, large dia. hammer &bit for drilling in KOREA. 9) Back Hammer for DTH Hammers. Skype: zrxs003, Whatsapp: +86 13156460231, any enquiry about DTH Hammer, Back hammer, overburden, drill bits, pneumatic rock drill machine, rods, feel You Might Also Like.

QL=QL. QT=TD. Oct 9, 2019 160 back hammer and to keep it for those types of situations. Back hammers are designed to free an RC / DTH hammer and RC /DTH pipes 3" to 12" High Air Pressure DTH Drilling Back Hammer.