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Top hammer DTH drill rigs represent advanced drilling technology merging surface percussion efficiency with downhole hammer precision. These systems dynamicallyalternate between top hammer mode for hard rock ca...
... 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 ......
1. Coal mining in coal mine, gouging column foot pit, opening ditch; 2. Mining soft rock; 3. Breaking concrete, breaking earth and breaking ice in construction and installation projects; Pneumatic pick is a too...
Broken concrete, frozen soil and ice breaking in construction and installation works. It can be used for building dilapidated roadways, civil engineering, underground engineering, air defense engineering, etc.,...
Broken concrete, frozen soil and ice breaking in construction and installation works. It can be used for building dilapidated roadways, civil engineering, underground engineering, air defense engineering, etc.,...
...Drilling Machines 2000mAh Li-Ion 20+2 Torque Setting 13pcs Drill Bits 20V Impact Power Drilling Machines; 20V 55N.m Cordless Drill / Screwdriver / Impact Hammer; Voltage:20volt; Battery:2000mAh Li-ion; Self-...
...Drilling Machines 2000mAh Li-Ion 20+2 Torque Setting 13pcs Drill Bits 20V Impact Power Drilling Machines; 20V 55N.m Cordless Drill / Screwdriver / Impact Hammer; Voltage:20volt; Battery:2000mAh Li-ion; Self-...
... in concrete structure,road and tall building foundation exploration,river levees,subgrade grouting hole drilling and direct grouting,civil wells and earth temperature central air conditioner,etc. Product Fe...
...Drilling Machine Product Description: Gk-200-2 drilling machine is widely used and hydraulic feeding , which has the characteristics of large power, large lifting force (2T) and high transmission torque,Dril...
...Drilling Machine In Mining Chinese Manufacturers ST-200 series hydraulic water well drilling rig is mainly used for water well, geological general investigation and exploration,kinds of hole in concrete stru...
... 50m Anchor Drilling Machine With Bolt Rob DTH Hammer Main Feature: 1. Adopt full hydraulic power head transmission, infinitely variable speed, high drilling efficiency, and low labor intensity. 2. The hydra...
DTH (Down-The-Hole) Hammer Drilling Rig for Horizontal Directional Drilling (HDD) refers to a trenchless technology method that combines the powerful percussion action of a down-the-hole hammer with the precisi...
Product descriptions from the supplier High-Power Impact Drill: 1010W rated input power for efficient drilling. Versatile Drilling: Suitable for concrete, brick, wood, and metal applications. Powerful Torque: 1...
Remet Metzke Thread REVERSE CIRCULATION DRILL ROD 3M Long For RE531 Hammer Drilling Reverse Circulation Rrill Rod Introduction The reverse circulation drill rod has four threads which adds to machine operating...
... rotary hammers, the TIP2 Multi-Cutter head features a patented symmetrical geometry designed to pulverize reinforced concrete and hard natural stone at record speeds. Unlike standard bits, the TIP2 series i...
... Series is the definitive solution for large-scale infrastructure. While standard bits fail under the intense thermal stress of reinforced concrete, our Power-Drive technology ensures consistent penetration ...
TRUCK MOUNTED WATER WELL DRILLING RIG DEPTH 200M HYDRAULIC TOP HEAD DRIVE USE MUD AND DTH HAM HAMMER AND IT IS NOT ONLY SUITABLE FOR MUD DRILLING, BUT ALSO SUITABLE FOR DOWN THE HOLE HAMMER DRILLING AND AIR LIF...
...‐functional machine which can change the connecting method in order to meet the working requirements and it is easy to transform. With reliable performance and many functions, GL120YW DTH drilling rig is wid...