7665 rock drilling machine

Brand Name:MTH

Model Number:YT29

Place of Origin:CHINA

...a tool for directly mining stone.It drills out gunholes on rock formations so that explosives can be placed to blast the rocks to mine stone or other stone works.In addition, rock drills can also be used as spoilers to break hard layers such as concrete.

Brand Name:JYS

Model Number:HC728 ;CYJ55

Place of Origin:China

... motor, new planetary reducer system. 2. Large torques torage,feed and lift smoothily. 3. Travelling motor imported from EU. 4. Could be used to drill level-lower holes. 5. High gradeablity because of the imported travelling motor. 6

Place of Origin:CHINA

Brand Name:OEM

... rotary torque and convenient hole displacement. ,The drilling rig structure is compact and machine mast has compensation function. The mast is supported on the ground during drilling so that drilling stability is good. HF115Y drilling rig has advantage of

Brand Name:zuanshen

Model Number:ZML120

Place of Origin:China

... strata, especially for its high efficiency and high quality performance, it can drill through complex strata quicklyand efficiently. It has broad application prospects in various rock and soil anchorage projects, and is suitable for all kinds of stratums.

Place of Origin:china

Brand Name:chinacoal

Model Number:TY

...rock drill YT28 Hand-held pneumatic leg rock drill is a kind of rock drill of high efficiency which is widely used to drill blast holes in rock tunneling and drilling work. It is suitable for drilling on medium hard and hard rock (f=8~18). The holes can be horizontal, sloping, and vertical upward. The drill rock...

Brand Name:JISAN

Model Number:JSB600

Place of Origin:YANTAI,CHINA

Excavator Hydraulic Jack Hammer Rock Drilling Machine For Yuchai Excavator YC65 JISAN hydraulic rock breakers bring powerful performance and high productivity. Whether for demolishing concrete or breaking rocks, JISAN breakers are designed to give you ...

Brand Name:Bealong

Model Number:TMZ-1250

Place of Origin:China

... in narrow spaces, such as tunnel, culver and foundation ditch. With its rotating-percussion rotary head, it is suitable for drilling in stratum formations of sticky clay, sandstone as well as partially decomposed rock stratum. With down-the-hole hammer,

Brand Name:Zondar

Model Number:ZDRB20

Place of Origin:China

...Drill Adjust Gear Freely, Large Impact, Satisfy Different Condition Demand Hydraulic descripition: Zondar Portable Handheld Hydraulic Jack Hammer Rock Drill helps reduce stress wave, prolong service life of piston and drill steel, and therefore increase rock drilling capability of the machine...

Brand Name:TYSIM

Model Number:KR300C

Place of Origin:Jiangsu, China

300 KN.M KR300 C Diameter 2000 Mm Depth 80 M Rotary Max Torque Technical Specification Technical specification of KR300C rotary drilling rig Torque 300kN.m Max. diameter 2200 mm Max. drilling depth 80/54 m Speed of rotation 7~23 rpm Max. crowd pressure 260...

Brand Name:Unique

Model Number:UCRB

Place of Origin:Hunan, China

B47K22H Rock Drill Bit 120MPA Bullet Teeth Rock Drill Bit Drilling Bucket Teeth Drilling Auger Teeth 1.Material:Tungsten carbide alloy 2.Various hardness available:The most cost-effective teeth can be recommended according to various hardness and ...

Brand Name:Pangolin

Place of Origin:HeBei China

... Equipment DTH hammer drill bit manufacturer DTH drill bit is made of the highest quality aircraft alloy steel. The most commonly used methods for expanding the size of pilot holes are blast hole drilling, quarrying, down-the-hole drilling, water well

Brand Name:XiTan Equipment

Model Number:DGZ-150L

Place of Origin:China

... grouting construction with a drill diameter of 142mm or less. A load-sensitive hydraulic control system and a self-developed electronic control system are built in. The main hydraulic parts are from an internationally famous ...

Brand Name:Silk

Model Number:TY-100

Place of Origin:China

...machine can widely be used in large diameter hole drilling operations of small and medium-sized mines, road construction, water conservancy and rock excavation, as well as drilling bolt holes in slope support, tunnel support and foundation pit support. Two

Model Number:different models

Place of Origin:China

... provide pipe jacking machine, new and used hdd machine, drill rod, drilling tools like barrel reamer, fluted reamer, rock reamer, sonde housing, tricone bit, mud mixing system, mud recycling system, slurry pump, locating system,hdd machine spare parts

Brand Name:JYY mechanical

Place of Origin:Tianjin,China

...600-φ2500mm According to different geological conditions of construction, different drill teeth need to be selected for construction. The Roller bucket is suitable for super hard base rock formation, the loss is small; the Drilling bucket with bullet is

Brand Name:SOLLROC

Model Number:sd6

Place of Origin:China

... relies on three elements for drilling holes: bit loading (weight), rotation and air. These active elements combine to be efficient at crushing rock.Our Bits are used for Construction, Water well drilling, Geothermal Drilling, Micropiles, Quarry and Mining

Place of Origin:HeBei . China

... the hole. As the rotation continues, another tooth contacts the bottom of the hole and generates new rock debris, thus the process is continuous. High quality tungsten carbide blade (TCI) drill bits and milling tooth (MT) drill bits need to be designed to

Model Number:80A

Place of Origin:CHINA

...Drilling Rig DTH Hammer Drill Machine Description : 1. MD-80 drilling rig is a kind of full hydraulic power head drilling rig. 2. It is applied to drill heavy duty anchor holes at side slope of water power station, railway or highway projects, to drill drainage holes and It also used to prevent or solve geologic calamity, such as landslide and rock collapse etc. In addition, it is also used to drill...

Categories:DTH Drill Bits

Country/Region:china

.... Our company has many senior mechanical design engineers with more than 20 years of design experience in the drilling tool, the production process and technology are at the first-class level in China. Our drill bits adapt the top-quality raw materials,