mining dth drill rods

Products Description DTH Drill Rod DTH drill tubes are used for connecting DTH hammer and DTH button bits; they are made from seamless tubes. Tubes play a significant role in all DTH drilling, regardless of application, rock type, hole depth or drill rig. The key features of a high quality DTH tube are durability, accuracy and manageability. According to different application, different diameters of drill tubes are needed, basically, smaller DTH hammers need smaller DTH drill

KG920BH Surface DTH Mining Drill Rig For Quarry With Dust Collection The KG920B/KG920BH down the hole drill rig for open use is an improved device in compliance with national regulations on diesel-engine emissions. Equipped with the Yuchai four-cylinder engine (China lll), the drill rig meets national standards for emissions and environment. The folding frame track, four-wheel drive and tramming motor of plunger piston improve the working pressure and climbing capacity. The

Taper 30mm 34mm 36mm 38mm 40mm Dth Drilling Bit Mining Use Tapered Rock Tools Taper button bit as small hole bit is different with thread button bit as it use taper match bit with rod to be used for air leg or hand held jack hammer driller in quarrying and mining. Description : (1) Connect shank Size: 19, 22, 25 at most (2) Bit Diameter:Diameter 32mm,34mm,36mm, 38mm,40mm (3) Tapered connection: 6 degree, 7 degree, 11 degree, 12 degree etc. (4) MaterialAlloy Steel Bar

Description of Mining Drilling Machine KG310 for blasting The KG310/KG310H down the hole drill rig for open use is an improved device in compliance with national regulations on environmental protection.Equipped with the Yuchai double-cylinder engine(China llI),the drill rig meets the national standards for emissions and environment. The flexible derricking mechanism is suitably qualified for horizontal driling at a low level. The hydraulic system has been improved, leading to

KGH8 Mining rock drill environmental protection High wind pressure large hole crawler DTH drill wagon 105-220mm Product shows: 1.Picture of KGH8 Mining rock drill environmental protection High wind pressure large hole crawler DTH drill wagon 105-220mm Silk Drill Rigs Delivery Pictures: Mining rock drill environmental protection High wind pressure large hole crawler DTH drill wagon 105-220mm Working site Pictures: 2. Descriptions of KGH8 Mining rock drill environmental

Mining portable crawler drilling rig with dust catcher KH3 Dia hole:80-115mm depth:30m High torque crawler drilling rig from China manufacturer 1, Safe and stable traveling system of Crawler Drilling Rig 2, Powerful and reliable engine of Crawler Drilling Rig 3, Mew type boom of DTH Crawler Drilling Rig 4, Powerful feeding and rotating system of crawler drilling rig Working site and useage 1. This series machine are used in a wide variety of Quarry ,Highway , Water and

Mining portable crawler drilling rig with dust catcher KH5 Dia hole:105-140mm depth:30m KH5 high pressure portable drilling rig for quarry (with dust collector) Working site and useage 1. This series machine are used in a wide variety of Quarry ,Highway , Water and electricity , Surface mine and deep hole joint pipe drill work on the building project etc. 2. This series drilling rigs with air compressor,hammer together work , To blasting horizontal hole ,vertical holes

Silk Brand 2015 new Product KG960 portable hydraulic crawler borehole drilling rig machine for sale 1. New type feeding system 2. Famous brand engine 3. Reliable hydraulic pump set 4. Humanized design 5. One year warranty 6. ISO,CCC 2. Descriptions of Silk Brand 2015 new Product KG960 portable hydraulic crawler borehole drilling rig machine for sale KG960 type open-air DTH Drill is a self propelled hydraulic drilling equipment well designed and developed according to

New product Silk manufacturer KG960 diesel engine crawler drilling rig machine 80-125mm 25m deepth Specification Rock rigidity F=6-20 Diameter of hole 80-125mm Optium drilling depth 25m Rotation speed 120r/min Rotation torque 2000N.m Lift power 17 KN Feed way oil cylinder-chain Feed distance 3000mm Walk speed 0-2.0 km/h gradeability 30 Ground clearance 320mm Weight 6000kg Size of drill machine 5355*2225*2365mm Sliding carriage pitch angle Blow 135,elevation5, total 145