high efficient down to hole hammer

Brand Name:Mirco

Place of Origin:China

Model Number:CIR90

...hard, high hardness and other toughness can be poor tough rock, the following characteristics: 1. Low air pressure DTH hammer is a valve-type center exhaust hammer, the discharge of rock powder effect is good, reducing the re-broken rock slag, reducing the

Place of Origin:Zhejiang, China

Brand Name:Sanrock

High Efficiency Down The Hole Hammer Forging Processing Numa100 Numa120 Numa125 SR-NUMA series DTH HAMMERS DTH hammer type SR-NUMA100 SR-NUMA120 SR-NUMA125 Bit shank NUMA100 NUMA120 NUMA125 Hole range(mm) Φ254-Φ311 Φ305-Φ445 Φ305-Φ445 Connection ...

Brand Name:New Diamond

Model Number:CIR

Place of Origin:Hunan, China (Mainland)

High Efficiency Down The Hole Hammer Bits For CIR Series , Dia 68mm - 200mm Description Hunan New Diamond offers top quality DTH hammers and bits which have been tested in the hardest rock formation. Our bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high...

Brand Name:QIDELI

Model Number:QSS-80 DTH HAMMER

Place of Origin:FUJIAN CHINA

Product Description A kind of DTH hammer which is shorter but more efficient and energy efficient. we called them supper speed series DTH hammer. High impact frequency, high drilling speed, low gas consumption. It is suitable for all working conditions, ...

Brand Name:ROSCHEN

Model Number:ROS64

Place of Origin:GERMANY,CHINA

High Air Pressure Without Foot Vlave DTH Drill Hammer Ql60A High Air Pressure Without Foot Vlave DTH Drill Hammer Ql60A For Down Hole Hammer Drilling Down The hole hammer: High pressure Down The hole hammer Roschen has middle pressure, high pressure down the hole hammer, which is a true high-speed, high-efficiency down the hole hammer application of modern design theory, through computer simulation, design of high efficiency, high...

Brand Name:MING

Model Number:MH35D

Place of Origin:CHINA

...Hole High Air Pressure DTH Drill Hammer For Well Drilling Product category: Down The Hole Hammer Introducing the MH35D DTH Hammer - the ultimate drilling tool designed for professionals who demand superior performance, efficiency and durability. Designed to meet the high demands of modern drilling operations, this exceptional product ensures outstanding results. MH35D DTH Hammers focus on delivering high...

Brand Name:SOLLROC

Model Number:QL60

Place of Origin:China

...efficient Down-the-Hole (DTH) hammers and bits for the quarrying,mining, construction and water well industries. Drill and blast engineers and water well contractors trust Sollroc’s DTH equipment because of the precision engineering and high standards of drilling efficiency built into each of our hammers and bits. SD5 DTH hammer...

Brand Name:GLORYTEK

Model Number:GL355K

Place of Origin:China

... series D. High efficiency high pressure series E. Reverse circulation series 2.Outside diameters: 124MM 3.Drilling diameter: 140-152mm 2.Applications: They are widely used for mine, ...

Model Number:CD55

Place of Origin:China

Brand Name:Super Diamond

High Efficiency DTH Hammer , 5 Inch Down The Hole Hammer Tungsten Carbide Length(without bit) Weigth(without bit) External diameter Bit Shank Hole range Connection Tread 1214mm 77.5kg φ125mm Cop54 DHD350R CD55 φ135-φ155 API2 3/8" Reg API3 1/2" ...

Brand Name:SUVEC

Model Number:DTH Hammer Bits

Place of Origin:China

.... Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length. We select best steels from Sweden Ovako factory or Baogang, the

Brand Name:Kinglong drilling

Model Number:dth hammer

Place of Origin:China

...high productivity 5'' DHD350 down the hole hammer 5inch DTH hammers For DTH rock hammer and bits, we have ♦ Low Pressure DTH Hammers ♦ Medium & High Pressure DTH Hammers ♦ High Efficiency High Pressure DTH Hammers ♦ Through Reverse Circulation DTH Hammers Our hammer and bits are compatible with DHD, QL and Mission hammer and bits. DTH hammers are used for high air pressure mining DTH hammer blast hole...

Brand Name:MTH

Model Number:152mm diameter

Place of Origin:CHINA

...Hole DTH Hammer DTH Drill Bit Product Information: Our DTH hammer and bits are compatible with CIR, DHD, QL,SD,Mission, etc. series of Atlas and etc. They are with high efficiency, low failure rate and long service life. They are with high efficiency, low failure rate and long service life, which can realize efficient and economical drilling even for all kinds of high hardness, high...

Place of Origin:China

Brand Name:Super Diamond

Model Number:DHD,QL,Mission,SD

CQL60 ( COP64 GOLD QL60) High air pressure DTH Hammer with foot valve. Advantages: 1. Valve air distribution. More reliable. 2.Simple design of the piston, long life. 3.More efficient energy transfer, faster drilling speed, lower air consumption and lower ...

Brand Name:JCDRILL

Model Number:All Models

Place of Origin:China (Mainland)

DTH hammer Down The Hole Hammer for borehole equipment, drilling tools, anchoring drilling tools JCDRILL DTH Hammer Description DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and ...

Brand Name:Pangolin

Place of Origin:Hebei China

Hydropower HDD Pilot Hammer System High-Efficiency Pilot Hammer Used In Hydropower , Railways , Highways Introduction Use HDD pilot hammer to cooperate with drilling rig and corresponding drilling tools for impact rotary drilling. The HDD guide hammer is ...

Brand Name:DSC

Model Number:680

Place of Origin:Made In China

... pressure main steam pipe and various heat exchanger 2. All DSC steam traps equipped with DSC patent resist water hammer and prevent broken watermain non-return valve 3. Inspection hole on top, After open made known the steam trap is