Yandu hydraulic splitting machine is used to demolish rock concrete, which is fast, efficient, safe and the best mechanical equipment.

In contemporary China, the development of mining resources faces tremendous pressure from two aspects. First, the sustained and rapid growth of the national economy requires the mining industry to provide more mineral resources. Second, the task of environmental protection during the mining development process is becoming increasingly important. For China's mining industry, the implementation of sustainable development strategy must complete three tasks. First, the mining industry must provide mineral resource guarantees for national economic construction and social development; second, environmental protection must be done during the mining development process; and third, the mining industry itself must achieve sustainable development. Only when the mining industry itself achieves sustainable development can it be possible to provide mineral resource guarantees to achieve the tasks stipulated in the cross-century project and the third-step development strategic goals. Mineral resources are the basis for mining development and are non-renewable resources. In order to achieve sustainable development of the mining industry, the following two aspects must be paid attention to. One is moderate development and balanced production; the other is improving resource utilization. This is where static blasting comes into play.
In many road and bridge construction projects, affected by many factors, it is often the case that blasting cannot be used to remove rocks, concrete, etc. This not only seriously affects work efficiency and processing costs. After taking efficient silent blasting measures for the limestone encountered during the construction of the Du'an Expressway, after the static blasting construction. It meets the design requirements, reduces construction costs, can be completed ahead of schedule, and increases national economic benefits.
The rapid economic development has brought about earth-shaking changes in all walks of life. In the construction of modern cities, great changes have been discovered in just one industry. During the construction process, we often encounter stones. In the past, the best way to mine stone was direct traditional mining. It is fast, but it turns out that traditional methods are very dangerous and can easily cause casualties to construction workers. There is a certain threat to people's lives and property. Nowadays, national control is also very strict, making stone mining much more difficult.
A new era, a new life is active in front of us. That is hydraulic static rock mining equipment, which achieves silent mining, controllable mining and safe mining. It has been widely affirmed and recognized, and has also been widely practiced and credited. Among many hydraulic static rock mining equipment, Yandu hydraulic rock mining rod has become a trend-setter in the industry.
It is composed of an oil cylinder, a piston, multiple seals, and multiple high-pressure oil pipes. It is divided into an oil inlet pipe and an oil return pipe. When oil is fed in, the piston of the hydraulic stone-opening rod will extend. This is a working process, which is also the time for the rock to break. Its power source is a hydraulic power station that transmits hydraulic oil through oil pipes, which can achieve a theoretical crushing force of one power station.
Among all hydraulic equipment, the hydraulic oil pipe is the traffic chokepoint for the entire hydraulic system. It is responsible for transmitting hydraulic oil and has extremely high compressive strength requirements. If the quality of the hydraulic oil pipe is not up to standard, pipe explosion accidents may occur, which may cause personal injury to the construction workers and pose certain safety risks. We should reject inferior hydraulic oil pipes. The high-pressure oil pipes used by Yandu have the highest pressure resistance, while Yandu expansion rods only require. The oil pipe is mainly composed of an inner rubber layer, a middle rubber layer, a steel wire winding layer and an outer rubber layer. The inner rubber layer has the function of making the conveying medium bear pressure and protecting the steel wire from erosion. The outer rubber layer protects the steel wire from damage. The steel wire reinforcement layer is the skeleton material that plays a reinforcing role. Every high-pressure oil pipe must be inspected before leaving the factory. Only after passing the inspection can it be put into the market. It has a high safety factor and can be used with confidence.
Practical application of Yandu brand stone opening rod.
Add anti-wear hydraulic oil to the oil station and fill it up. There is a cursor below the hydraulic oil station, just refer to the cursor.
Needs to be connected to electricity. The motor needs to be driven forward, clockwise.
Connect the high-pressure oil pipe to the rod. The color of the oil pipe can be divided into blue and black. The blue pipe is high pressure and the black pipe is low pressure.
Drilling machine, hole, the shallowest hole depth is meters. It can be deep but not shallow
The distance between the rods and the free surface is based on the standards for granite mining. Depends on rock quality.
The work of Yandu brand hydraulic stone cutting rod.
The working time is short, which is the time for the piston to extend from the cylinder. It only takes minutes to achieve the obvious effect of breaking rocks. First, put the hydraulic stone opening rod into the hole, making sure that the piston is fully inserted. Turn on the power, change the manual reversing valve to the blue oil pipe, start oil inflow, the piston begins to extend, and generate thrust in the direction of the free surface in the hole, and cracks will appear on the rock surface. When the hydraulic oil gauge shows that the hydraulic pressure is reached, it means that the work is completed. As long as the black oil pipe of the manual valve is changed, the piston contracts and is manually lifted out. Repeat in sequence, the operation is simple and easy to learn.
Advantages of Yandu brand hydraulic rock-cutting rods
Compared with cement expansion agents, the waiting time for rock mining is too long, and the mining speed of rock is too slow. Manual drilling, mining of rocks is fast and saves costs. Silent rock mining, hydraulic blasting of rock, the best equipment.
The main fields of Yandu brand hydraulic stone-opening rods.
Suitable for silent mining of various hard rocks, granite, volcanic rock, quartzite basalt, quartz porphyry siliceous schist, sandstone limestone marble dolomite pyrite, etc. A large amount of stone is mined silently, the breaker cannot break it, the expansion agent cannot be separated, and the speed is slow. Hydraulic stone cutting rod is the wisest choice.
Humanized design
The handle of the stick is humanized and has a very good grip. Not only is it small and exquisite in appearance, it also achieves the core purpose of saving labor and time. Durable, wear-resistant and corrosion-resistant. One person can operate multiple guns. Save effort, time and money. Greatly improve work efficiency and reduce construction costs
Precautions for use
In actual operation, when drilling holes, be sure to make the holes straight, and when placing the rod, make sure that the rod body completely enters the hole, and the rod body cannot be allowed to flow into the hole. The phenomenon of being exposed. This will lead to uneven force and will not achieve the best blasting effect. The cost of drilling is wasted. When placing the rods between the rods, keep the horizontal plane in a straight line and face the free surface at the same time. As long as you pay attention to these things, you can open all the holes and explode to the bottom.
Choose Shenzhen Yandu Technology, we will provide the most professional technical guidance and the most complete construction plan. We keep pace with the times, stay at the forefront of technology, and create first-class international quality. Our purpose is, Yandu Technology does not separate rocks, but separates rocks for you. We insist on making the best equipment and separating the hardest rocks