high air pressure dth hammer without foot valve

Place of Origin:China

Brand Name:Super Diamond

Model Number:DHD,QL,Mission,SD

...High air pressure DTH Hammer without foot valve. Advantages: 1.Out of the throuble of foot valve fracture and expansion and contraction. 2.Lower energy consumption and higher impact frequency.The drilling speed is 15%-30% higher than the one with foot valve. 3.Simple structure, reliable parts, long life, easy and cheap maintenance. 4.Lower air and oil consumption. The oil consumption is about 10% lower than the one with foot valve...

Brand Name:SOLLROC

Model Number:6''-8''

Place of Origin:China

.... It relies on three elements for drilling holes: bit loading (weight), rotation and air. These active elements combine to be efficient at crushing rock Product Advantages: 1.The most suitable hole diameter is 100–254 mm, in special ...

Brand Name:MIROC

Model Number:QL 60 hammer

Place of Origin:China

... 2. O-ring Of Top Sub 0.01 0.015 0.015 0.015 0.03 0.04 3.Breakout Ring - - - 0.30 0.50 0.80 4.Check Valve 0.35 0.70 0.70 1.20 1.40 2.00 5. Spring 0.05 0.10 0.10 0.10 0.30 0.10 6. Air Distributor 1.50 2.00 3.50 6

Brand Name:MIROC

Model Number:DHD350

Place of Origin:China

Drill bits for hammer drill 5 inch High Air Pressure DTH hammers Button Bit DHD350 without foot valve DHD3.5 Dia(mm) Gauge button Weight(Kg) 85 6 x Φ13 4.2 90 6 x Φ14 4.5 95 6 x Φ14 4.8 100 6 x Φ14 5.0 105 6 x Φ14 5.5 QL30 Dia(mm) Gauge button Weight(Kg) ...

Place of Origin:China

Brand Name:Jinquan

Model Number:DHD340A, DHD350R, DHD360, DHD380; Cop32, Cop34, Cop44, Cop54, Cop64, Cop84; Mission 40, Mission 50 , Mission 60, Mission80; SD4, SD5, SD6, SD8; TD40, QL50, QL60, QL80; BR2, BR3.

High Air Pressure DTH Hammers: Size range 3'', 3.5'', 4'', 5'', 6'', 8'', 10'', 12'', 14" etc. Shank styles: DHD3.5, DHD340, DHD350, DHD360, DHD380; COP44, COP54, COP64, COP84; TD40, QL50, QL60, QL80; Mission40, Mission50, Mission60, Mission80; SD4, SD5, SD6, SD8; DHD112, SD12, NUMA125 etc. Advantages: 1. Out of the trouble of foot valve...

Brand Name:MTH

Model Number:TRC 90

Place of Origin:CHINA

... for “Rotary Air Blasting”.DTH hammer plays an important role throughout down hole drilling (whether it is the application, the rock type, the depth of the hole or the drilling rig). The key characteristics of high quality submersible DTH hammer are

Brand Name:ROSCHEN

Model Number:8"

Place of Origin:Germany

...High Air Pressure DTH Hammer DHD 380 Hammer for Down The Hole For Water Well Drilling High Air Pressure DTH Hammer Properties: High pressure DTH hammers as ROS series which drilling speed is the best speed in the world, they need the least airflow in work. Their quality is the best stability. And also are widely used in ground project for diving all kinds of middle hardness, high...

Brand Name:MING

Model Number:MDSD6-203mm

Place of Origin:CHINA

... high air pressure DTH button bit description: High air pressure DTH (Down-The-Hole) bits are integral components in the drilling industry, designed to withstand extreme drilling conditions and deliver exceptional performance in various applications.

Model Number:CD65

Place of Origin:China

Brand Name:Super Diamond

... processing technology adapted. 2. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer. 3. Easy to depart bit from hammer due to multi—head thread connecting chuck and cylinder of

Brand Name:Kinglong drilling

Model Number:dth hammer

Place of Origin:China

... air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock. Drilling method by DTH hammer exerts high drilling performance especially for drilling hard rock and contributes for shortening work schedule.

Brand Name:SUVEC

Model Number:DTH Hammer Bits

Place of Origin:China

High Air Pressure Mining 6 Inch DTH Hammer Drill Bits QL60 Dia 152 - 203mm In Down the hole drilling, the DTH rock drilling hammer bit is a continuation of the shank, which the rock drill piston strikes directly. 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. DTH bits are paired with their corresponding hammers...

Brand Name:HZJX

Model Number:3 3/4 "(95.3mm)~26"(660.4mm)

Place of Origin:China

High Air Pressure Dth Hammer Drill Bit Downhole Rock Drilling Tools For Dhd 350 Dth Hammer Product feature of Rock Drilling Tools Dth Hammer Drill Bit Downhole Rock Drilling Tools is our company main product. After many years search, we have rich experience in development and manufacture which adopted high-quality raw materials, advanced craft technology and passed through strictly inspection, manufacturing high quality products. 1. High...

Brand Name:Glorytek

Model Number:GL112A

Place of Origin:China

DTH Hammers Product Description Item GL345A GL355K GL360K GL380K Drilling Dia. (ф/mm) 105-130 140-152 165-219 203-350 Hammer Length(mm) 1034 1098 1372 1504 Outside Dia.(ф/mm) 98 124 152 180 Weight(kg) 39 70 92 230 Working Pressure(Mpa) 0.8-2.1 0.8-2.1 0.8...

Brand Name:QIDELI

Model Number:45A DTH HAMMER

Place of Origin:PUTIAN FUJIAN CHINA

...High air pressure DTH hammer without foot valve. It is a kind of high air pressure down the hole hammer, without foot valve, The driling speed is higher than the hammer with foot valve. And more energy efficient.It is one of the most advanced DTH hammers in the word. It has the following characteristics: 1. Speed increase 15%-30% than the hammer with foot valve...

Brand Name:ENG

Model Number:ND25A

Place of Origin:China

Applications Widely used in mines, quarries, earthworks and other engineering drilling blasting hole, guardrail hole,mountain reinforcement, anchorage and other engineering holes, geothermal exploration hole, Well bore and other fields. Specifications We ...

Brand Name:New Diamond

Model Number:ND series

Place of Origin:Hunan, China (Mainland)

...DTH hammer production, our factory can supply you with high pressure and medium to low pressure DTH hammers. It strictly matches with API standard and other Chinese industry standards.It is durable for being produced with advanced craftwork and good material. Specifications ND Series High Air Pressure DTH Hammers Without Foot Valve...

Brand Name:JCDRILLS

Model Number:HD35

Place of Origin:Hebei,China

...High Air Pressure DTH Hammer for Water Well Drilling 90 - 110 mm Dia Application It is a kind of valveless high air pressure DTH hammer with foot valve. The rock hammer has the fellow advantages 1: Valveless air distribution. more reliable. 2. The rock impacter are simple design of the piston, long life. 3. More efficient energy transfter,faster drilling speed, lower air...

Brand Name:OED/OEM

Model Number:3 inch 4 inch 5 inches 6 inches

Place of Origin:China

...DTH hammer DTH Tools DTH Button Bit High Air Pressure DTH Hammers And Button Bits DTH Hammers Are Used For High Air Pressure Mining Dth Hammerblast Hole Drilling And Water Well Drilling Project. Working With DTH Drilling Pipe And DTH Drill Bit, Mainly Applied In Mining, Marble Quarry Or Well Drilling And Other Construction Projects. Product Name: DTH Hammers And Button Bits Description: DTH Hammers And Button Bits DTH Hammers...