Air Leg Rock Drills YT27 jack hammer

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Introducing the YT27 Jack Hammer by Liaoning Gaea

Are you in need of a reliable and efficient tool for rock excavation in mining operations? Look no further than the YT27 Jack Hammer, proudly presented by Liaoning Gaea. Our YT27 model is specifically designed to meet the demanding requirements of the mining industry, offering exceptional performance and durability in underground environments.

The YT27 Jack Hammer is a versatile and powerful handheld rock drilling tool that has been meticulously engineered to excel in the challenging conditions of mines and quarries. With its robust construction and advanced features, this jack hammer is built to withstand the rigorous demands of rock breaking and drilling applications.

One of the standout features of the YT27 Jack Hammer is its impressive impact energy, which allows for efficient and rapid rock fracturing. Equipped with a high-performance pneumatic mechanism, it delivers a powerful impact force to break through even the toughest rock formations. This makes it an ideal choice for mining operations, where productivity and time efficiency are crucial.

The ergonomic design of the YT27 ensures optimal handling and reduced operator fatigue, enhancing both safety and productivity. The jack hammer features a comfortable grip and a well-balanced weight distribution, allowing for prolonged use without discomfort. Its compact size and lightweight construction make it maneuverable in tight spaces, ensuring precise and controlled drilling even in narrow mine tunnels.

Furthermore, the YT27 Jack Hammer incorporates advanced vibration control technology, minimizing the impact on the operator's hands and arms. This not only enhances operator comfort but also reduces the risk of injuries associated with prolonged exposure to vibrations. The anti-vibration design contributes to improved productivity and safety during rock drilling operations.

Designed for reliability and longevity, the YT27 Jack Hammer is crafted from high-quality materials, ensuring durability and resistance to wear and tear. The tool's components are precision-engineered to deliver consistent performance over extended periods of use, reducing downtime and maintenance costs.

In the mining industry, time is of the essence, and the YT27 Jack Hammer excels in delivering exceptional drilling speed. Its high impact frequency enables efficient penetration into the rock, increasing productivity and reducing overall operational time. The combination of power, speed, and reliability makes the YT27 a valuable asset for any mining project.

To summarize, the YT27 Jack Hammer by Liaoning Gaea is a top-tier rock drilling tool designed specifically for mining applications. With its exceptional impact energy, ergonomic design, advanced vibration control, and reliable performance, it is a versatile and indispensable tool in the mining industry. 

Experience increased productivity, reduced downtime, and enhanced safety with the YT27 Jack Hammer.

Contact us at Liaoning Gaea to learn more about the YT27 Jack Hammer and explore how it can revolutionize your mining operations.

The rock drill jack hammer is a kind of high efficiency air leg rock drill machine.It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and national defence project facility.When it is matched with Model FY250 Oil reservoir and Model FT160A or FT160B Air-leg , it is suitable for wet drilling under various of rocks at aclinic and incline orientation,it can also use in the trolley without Air-leg.

The YT27 air leg rock drill（hand held hydraulic drill） is the most modern rock drill jack hammer product. It adopts the design technology of modern rock drills. Compared with similar products, it has the advantages of high efficiency, low noise, light weight, good economic effect, and fast footage. YT27 air leg rock drill has superior performance and the most reliable use. The most efficient rock drill jack hammer. The YT27 air leg rock drill jack hammer is the most suitable for large-scale mines, medium-sized mines and tunnels. It has the best response among domestic users and has a share of more than 70% in the North Korean market. YT27 air leg rock drill adopts gas-water linkage, air leg rapid return, air pressure adjustment and other mechanisms. The control handle is concentrated on the handle body, the mechanism is novel and easy to operate. The equipped silencer can effectively reduce noise and change the exhaust direction at will. Improve on-site operating conditions. Compared with the same type of rock drill: light weight, low noise, high efficiency and good economic effect. YT27 air leg rock drill（mining hand drill） is widely used in mine mining, roadway excavation and various rock drilling operations. It is metallurgy, coal, Important equipment in railway, transportation, water conservancy, infrastructure and national defense stone engineering. This machine is used for wet drilling of medium-hard or hard rock, with a muzzle diameter of 34-42mm and a drilling depth of 5m. With FT160A type The gas leg can drill horizontal and inclined blast holes; it can also be installed on the trolley or support.

The YT27 air leg rock drill is widely used, suitable for drilling horizontal and inclined blastholes on medium-hard or hard (f=8~18) rocks, and can also drill the bolt holes of the roof vertically. The diameter of the blast hole is generally 32-42 mm, and the effective and economic drilling depth can reach 5 meters. The machine can be used with FT160BD short gas leg or FT160BC long gas leg according to the size of the roadway section, and can also be installed on a drilling rig or work stand.

Safety Operation Rules of Pneumatic Rock Drill

1. Operating conditions of pneumatic rock drill: the wind pressure should be 0.5 ~ 0.6MPa, the wind pressure should not be less than 0.4MPa; the water pressure should meet the requirements; the compressed air should be dry; the water should be clean soft water.

2. Before use, the wind and water pipes should be checked for water leakage and air leakage, and compressed air should be used to blow out the moisture and debris in the air pipe.

3. Before use, oil should be injected into the automatic oiler and no oil-free operation is allowed.

4. Insert the drill tail into the head of the rock drill and turn the drill clockwise by hand. If there is a jam, the drill should be removed after drilling.

5. Before drilling, the working surface should be checked, the surrounding stone should not be loose, the site should be cleaned up, and no blind guns should be left behind.

6. When constructing deep pits, trenches, wells, tunnels, and caverns, safety measures such as slopes, roof supports, or solid wall supports should be installed according to geological and construction requirements, and roof collapses should be inspected and strictly prevented at any time.

7. It is strictly forbidden to drill and ride on the waste blasthole. During drilling, the drill pipe and the centerline of the drill hole should be consistent.

8. The wind and water pipes must not be entangled or knotted, and must not be rolled by various vehicles. The air supply should not be stopped by bending the air duct.

9. When drilling, open the air first and then open the water; after the drilling is stopped, close the water first and then close the air; and keep the water pressure lower than the wind pressure, and do not allow water to flow into the rock drill cylinder.

10. When opening the hole, it should run at a slow speed, and do not block the brazing head with your hands and feet. It should wait for the hole depth to reach 10-15mm before gradually turning to full speed operation. When unplugging, it should be pulled out slowly and slowly, if there is more rock powder, the hole should be blown vigorously.

11. During operation, when it encounters jamming or the speed slows down, the axial thrust should be reduced immediately; when the drill rod still does not rotate, it should be stopped immediately to eliminate the fault.

12. When using the hand-held rock drill vertically downward, the weight should not be fully pressed on the rock drill, and the drill rod should be prevented from breaking and hurting people. When the rock drill is working upward, it should maintain the working direction and prevent the drill rod from breaking suddenly. It may not be idling at full speed for a long time.

13. When the drilling depth is more than 2m, the short drill rod should be used for drilling first. After drilling to a depth of 1.0-1.3m, the long drill rod should be used for drilling.

14. Safety belts must be fastened when working more than 3m above the ground or on slopes. It is not allowed to drag the air duct on the hillside. When it is necessary to drag, the operator on the slope should be notified to evacuate.

15. Wet work must be used on working surfaces with poor ventilation conditions such as roadways or caverns. When working in a place where there is a lack of water or is not suitable for wet operation, dust prevention measures should be taken.

16. Within 5m of the blasthole filled with explosives, drilling is strictly prohibited.

17. When working at night or inside the cave, there should be sufficient lighting. There should be good ventilation measures for the construction of caverns.

18. After the operation, the water pipe valve should be closed, the water pipe should be removed, and the dry run should be performed to blow off the remaining water droplets in the machine, and then the air pipe valve should be closed.

FAQ:

1.What are the different types of jack hammers available?

There are two main types of jackhammers: pneumatic (air-powered) and electric. Pneumatic jackhammers are powered by compressed air, while electric jackhammers rely on electricity for operation.

2.How do I choose the right jack hammer for my needs?

To choose the right jackhammer, consider factors such as the type of work you'll be doing, the material you need to break, the power source available (air or electricity), and the weight and handling comfort of the tool.

3.Are jack hammers dangerous to use?

Yes, jackhammers can be dangerous if not used properly. It's essential to follow safety guidelines, wear protective gear like goggles and earplugs, and receive proper training before operating a jack hammer.