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With the rapid development of our country's economy, the requirements for some construction technologies are getting higher and higher. It is required to use pollution-free, pollution-free, high environmental protection and high safety factor engineering construction technologies on the construction site. Those who use original* * The use of blasting construction technology has been banned in many situations, or cannot be used at all. Especially in modern urban construction, the use of * * Blasting construction. Currently used instead of * * New technologies and methods of blasting construction are emerging one after another. Advanced technologies such as static pressure blasting, gas cutting, water cutting, flame cutting, high-hardness reamer crushing, bead wire cutting and other advanced technologies are widely used in backlog construction sites. The powerful hydraulic splitting machine produced by Shenzhen Kaiqiangqiang Technology Co., Ltd. is an economical, efficient and practical wireless splitting machine. * * Blasting construction machinery. The splitting machine uses high-pressure oil as the energy source and cleverly applies the oblique principle to make the splitting force reach hundreds of tons or even thousands of tons. In this way, it can easily split thousands of tons of boulders in a few seconds, thereby separating hard and huge ores from the mountain. The splitting machine has the characteristics of small size, light weight, easy operation, safe and reliable, flexible use, high work efficiency, no vibration, no impact, no noise, no dust during operation, controllable splitting direction, economical and practical, etc. It has been widely used in quarrying, mineral and other mining industries and infrastructure construction, especially in urban construction, river dredging, disaster relief, and obstacle removal. It is an indispensable machine. The structure of the splitting machine is mainly composed of a hydraulic station, an oil pipe, a splitting gun, and a blade. How does the splitting machine work?: The hydraulic station supplies 60Mpa pressure oil to the splitting gun. The splitting gun can generate tens of tons of F thrust, pushing the blade to expand to both sides. The expansion force P can reach hundreds of tons, thus causing the object to be split from the inside and separated. Let's take the mining of granite as an example to describe the use of the splitter. First let's take a look * * blasting mining process: Drill holes every 0.5 meters on the surface of the stone to be mined, and then place * * Blast to separate the stone from the mountain. It is necessary to drill many holes in the vertical and horizontal directions of the rock. For example, if a stone is mined 10 meters long, 6 meters high and 6 meters high, the total length of ￠40 holes will be drilled to a total of more than 310 meters. through * * The stone obtained after blasting is often broken into many pieces, making the utilization rate of the stone less than 30%. Right now * * Stone mining by blasting is labor-intensive and time-consuming, and also causes a huge waste of resources. If you use a splitting machine to mine, you only need to open a few holes and some grooves on the surface of the stone to be mined, and then use a splitting machine to split the stone. If the same stone is mined with a length of 10 meters, a width of 6 meters, and a height of 6 meters, only 10 holes need to be drilled, and the total length is 60 meters. Then use a blade saw to cut a groove 150 mm deep and 5 mm wide between the two holes, with a total length of about 25 meters (Note: It is also possible without grooves, but the flatness of the split surface is not as good as that with grooves). Then insert the splitting gun into the hole to split the stone. The stone split from the mountain with a splitter is a whole, and the flatness error is generally within a few centimeters. Mining with splitting machine and * * Compared with blasting mining, splitter mining is obviously a cost-effective quarrying method. If the powerful high-speed and high-efficiency hydraulic rock drill produced by Shenzhen Kaiqiangli Technology Co., Ltd. is used to drill holes, and a splitting machine is used, it will be more economical, efficient and practical. Main application fields of splitting machine 1. Quarrying and mining industry 1. Mining of large blocks ； It can realize the mining of a block of several thousand cubic meters. 2. Segmentation of large blocks of materials ； It can produce blocks of less than 1 cubic meter. 3. Remove large pieces of waste rock and level the site. 2. Construction Project 1. Tunnel excavation. 2. Extension of underground mine port road. 3. Excavation of highway tunnels and tunnels. 4. Subway tunnel excavation. 5. Undersea tunnel excavation. 6. Excavation of underground artificial rivers. 7. Pipeline tunnel excavation. 8. Excavation of artificial rivers and rock ditches. 9. Foundation excavation. 3. Demolition Project 1. Demolition of concrete and reinforced concrete. 2. Demolition of old houses. 3. Old Daxia was demolished. 4. Remove the old bridge piers. 5. Removal of old ground. 6. Clearance of the old airport runway. 7. Chimney removal. 8. Underwater removal. ①River cleaning. ②Demolition of underwater structures. ③Port underwater structure removal. 4. Chemical industry, smelting production and overhaul projects. 1. Overhaul of smelting furnace. 2. Overhaul of electrolytic aluminum electrolytic cell. 3. Demolition and construction projects of various furnace refractory bricks. 4. Crushing of carbon blocks in carbon plants. 5. Various emergency rescue and disaster relief. 1. Clearance work for earthquakes, mining disasters, fires, landslides, flood relief, etc. 2. Rescue work for large-scale traffic accidents on railways and highways. Introduction to Hydraulic Rock Drill The QL-Y28 hydraulic rock drill is a powerful rock drilling equipment that uses high-pressure oil as the working medium. It has the advantages of small size, light weight, fast drilling speed, small vibration, low noise, low energy consumption, flexible and convenient operation, low failure rate, and long service life. It can be widely used in the mining of marble, granite, metal mines, coal mines and non-metallic mines. It can also be used in infrastructure construction such as urban construction, railway construction, port construction, water conservancy construction, and national defense projects. It can also be used in tunnel excavation, demolition of old buildings, real estate development, and rescue and disaster relief work. Its working efficiency is 5 to 10 times that of a pneumatic drill, but its energy consumption is only 1/3 of that of a pneumatic drill. When drilling a 40 mm hole in Platts 7.6-degree granite, the drilling speed is more than 0.8 to 1.2 meters per minute. The QL-Y28 hydraulic rock drill is the best machine to replace the pneumatic drill. Components The rock drilling machine consists of three parts: ① Hydraulic rock drilling gun ② Hydraulic power station ③ Hydraulic propulsion system Note: The hydraulic propulsion system can be replaced by pneumatic feet, or propulsion can be carried out by hand. Technical Parameters Rock drilling machine part rock drilling gun weight 25 kg Impact energy ≧100 J Impact frequency ≦46 HZ Impact rotation speed up to 280 r/Min Impact oil pressure 12~14 Mpa Impact oil volume 44~55 L/Min Working air pressure 0.5~0.9 Mpa Air volume﹥0.2 m3/min Working water pressure 0.5~0.9 Mpa Water volume﹥0.2 m3 /min Hydraulic power station oil storage capacity is about 100 L Pressure oil label L-HM46 (produced in Tianjin) Working oil temperature ≦60℃ Power 15 KW Maximum oil supply capacity 60 L / Min Maximum oil supply pressure 16 Mpa Power station weight (including oil) 350 kg Horizontal hydraulic propulsion system hydraulic thrust cylinder diameter φ45 Maximum thrust 200 kg Maximum stroke 1500 mm Total system weight 120 kg Appendix: Technical parameters of QL-P18 splitter produced by Shenzhen Qianli Technology Co., Ltd.: Splitting force 480 tons Bottom hole diameter φ40 mm Minimum bottom hole depth greater than 150 mm Maximum oil pressure 60Mpa Pressure oil label number L-HM46 (or YB-N32) Working oil temperature 5～50℃ Oil tank storage capacity 24 liters Single gun body weight 36 kg Oil station weight (including oil) 56 kg Motor power 4.0KW Packing volume (mm) 1000 x 600 x 1500 Packing weight (3 guns) 172 kg