Back Hammer · Back Hammer · Inquire Now. Select. Product Categories · Hammers · High Air Pressure with Footvalve DTH Hammers · 3.5' DTH Hammers · 4'

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.

It can also be used to hammer down or withdraw casings. The Back Hammer is a percussion mechanism in which the impact power is conducted backwards. 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.

Customers have been the key focus for the down-the-hole team throughout the years. The Medium Extractor Hammer (pictured at left) is a pneumatic hammer. The outer sleeve of the extractor is a reciprocating weight that weighs 200 lbs. 2 types of dth hammers Hammer without foot valve, they have a re-designed internal system, offering an impact speed between 15% and 30% higher. 10% less air and oil consumption.

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.

4 How to operate and maintain DTH drilling tools? • The operation of assembly of DTH hammer. 72.

The back hammer 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. The back hammer is consisted of three components and a plastic housing. The housing acts both as an exhaust emissions guider and a muffler.

U slučaju ometanje bušenja alata u procesu dosadno, na backhammer će vam pomoći uštedjeti vrijeme i novac. Na backhammer mogu se montirati na bušenje cijevi zajedničkog između bušotini gripper i okretati glavu, kreirajući kombinirani učinak djelotvoran obrnuti utjecaj i vibracija. The DTH backhammer is a sturdy and reliable tools to helps to solve the drill pipes and DTH hammers stuck in the drill hole. Read More. Big size Down The Hole Hammer DTH hammer: 3'' DTH hammer: DHD3.5, COP34, COP32, MISSION 30, BR3, MACH303. The COP Backhammer comes in 3 1/2′ API Reg threads in both ends.

| We are a drilling tools and machinery Permon Vkp 80 Vkp 90 Vkp 95 DTH-vasarabitti Kaikentyyppiset korkeapaineiset DTH-vasaraterät vesikaivojen porausta varten, DTH-vasarat ovat lyömäsoittimet, jotka ajavat mäntää vasaran rungon sisällä ylös- ja edestakaisen liikkeen avulla paineilmalla ja lähettävät intensiivistä iskukohtaista energiaa terään, jotta poraus „Bestlink“ yra vienas iš geriausių DTH gręžimo įrankių gamintojų ir tiekėjų Kinijoje. Visi DTH gręžimo įrankių produktai turi aukštą kokybę ir CE sertifikatą. Mūsų gamykla taip pat palaiko individualų aptarnavimą. - Page 6 Mikä on DTH-vasaran irrotuspenkki Kuljettajan istukan ja yläosassa olevat kierteiset liitokset voivat tulla hyvin kiristetyiksi porauksen aikana. On kätevää katkaista vasaran kierteet telineessä, mutta jos kierteitä ei voida irrottaa tai pyrkiä jumittumaan, purkauspenkki on paras ratkaisu. The backhammer can also be used to extract casings. It has internal lubrication Save time and money during the rescue of the tool with this back hammer you will recover it in an effective way thanks to the vibration and the impact that is generated in the opposite direction to the hole.
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We also supply Directional Drilling and Top Hammer Equipment.Browse through our Product List for detailed China Down The Hole Hammer Dismantling Tools Backhammer for Mining, Find details about China DTH Back Hammer, DTH Drilling Tools from Down The Hole Hammer Dismantling Tools Backhammer for Mining - Xiamen Bestlink Factory Co., Ltd. Mincon Ingersoll-Rand DTH Hammer til vandbrøndboring Alle slags højt lufttryk DTH hammerbit til vandbrøndboring, DTH hammer er et slagsystem, der driver et stempel inde i hammerlegemet med op- og dæmningsbevægelse ved hjælp af trykluft og overfører en intens perkussionsenergi til biten for at muliggøre boringen ved at knuse Bulkbuy Drilling DTH Hammer Disassemble Tools Backhammer for Mining price comparison, get China Drilling DTH Hammer Disassemble Tools Backhammer for Mining price comparison from Hammer Disassembling Tools, DTH Hammer manufacturers & suppliers on Video Channel of Made-in-China.com . Atlas Copco COP DTH Back hammer, US $ 700 - 1000 / Piece, Fujian, China, BESTLINK, BH140/160/190.Source from Xiamen Bestlink Factory Co., Ltd. on Alibaba.com. Što je DTH backhammer? Oct 29, 2018. U slučaju ometanje bušenja alata u procesu dosadno, na backhammer će vam pomoći uštedjeti vrijeme i novac.

product quality has reached advanced level in the industry. DTH drill bits ZRFC18 Backhammer · ZRHG Series Slide Block Casing Systems · ZRPG219 Quadlatch systems OvershotsInner tubes and barrelsReamers. Request a Quote >. Down the hole (DTH) Hammer Drilling.
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The Medium Extractor Hammer (pictured at left) is a pneumatic hammer. The outer sleeve of the extractor is a reciprocating weight that weighs 200 lbs.

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Save time and money during the rescue of the tool with this back hammer you will recover it in an effective way thanks to the vibration and the impact that is generated in the opposite direction to the hole. The backhammer can also be used to extract casings. It has internal lubrication

The COP Backhammer comes in 3 1/2′ API Reg threads in both ends. Crossover Subs. We also offer a wide range of subs and crossover subs to meet an array of demands.

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. The threaded connections of the driver chuck and the top sub may become very tightly tensioned during drilling. 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.