Hydraulic rock splitter uses hydraulic oil as energy source and cleverly applies the principle of oblique bond so that the splitting head force can reach hundreds of tons, and even thousands of tons can be used in combination so that thousands of tons of boulders can be removed in a few seconds It splits easily and separates the hard and huge rock from the mountain. Rock splitter is an economical, efficient and practical non-blasting construction machine. Rock splitting equipment has the characteristics of small size, light weight, convenient operation, safety and reliability, flexible use, high work efficiency, no vibration, no impact, no noise, no dust, direction controllable, economical and practical, etc. The rock splitter machine has It is widely used in quarrying, minerals and other mining industries and infrastructure construction, especially in urban construction, river dredging, disaster relief, and removal of obstacles. It is a kind of machine that is not indispensable.

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What are the characteristics of hydraulic rock splitter:

1. The rock splitter machine is a controllable work under static hydraulic pressure. Therefore, it will not produce some hidden dangers like other impact demolition and rock drilling equipment, and there is no need to take complicated measures.

2. When the rock splitting equipment is working, it will not produce vibration, impact, noise, dust flying debris, etc., and the surrounding will not be affected. Even in densely populated areas or indoors, and near precision equipment, you can work.

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3. The rock splitter can be completed in a few seconds and can work continuously without interruption, with high efficiency; its operation and cost are very low; there is no need to take isolation or other time-consuming and expensive measures like operations.

4. The humanized use design and durable structure design of hydraulic rock splitter ensure that it is simple to use and easy to learn, requiring only one person to operate; it is convenient and has a long service life;

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5. The transportation of rock splitter machine and power station is also very convenient. Unlike most dismantling and equipment, hydraulic rock splitter can pre-determine the direction, shape and size of the part to be removed, with high dismantling accuracy.

6. The rock splitter has the characteristics of small size, light weight, and high strength. It can be easily dismantled indoors or in narrow venues; it can also be operated underwater.

In recent years, the smog phenomenon has become more and more serious and frequent, and the scope of its influence has become larger and larger, which has caused widespread concern and high attention of the society. Smog has brought great harm to public health, work and life, and the public’s demand for smog control is increasing. With the rapid development of construction, coal, mines, steel plants, raw material yards, ports and other industries, a large amount of dust pollution will be generated during construction, mining, transportation, storage and other links, and dust pollution is the source of smog. one. Fog cannons can effectively control dust pollution, improve the working environment, prevent industrial and mining accidents, and can play an important role in promoting safe production, ensuring the health of employees, and maintaining environmental sanitation.

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What are the characteristics of the fog cannon?

1. Long range, wide coverage, high work efficiency, can achieve precise spray;

2. The mist sprayed by mist cannon is small, and when it comes into contact with dust, it forms a moist mist, which can quickly suppress dust;

3. The supporting power is flexible, and it can be powered by three-phase 380V city electricity or diesel generator set;

4. Dust cannon can be fixedly installed on a concrete pouring platform, or it can be installed on a transport vehicle with diesel generator set;

5. Flexible operation, remote control or manual control, and free adjustment of horizontal rotation and spray angle, safe and reliable to use;

6. Compared with other dust suppression spraying equipment (spray guns, sprinklers), the water consumption can be saved by 70% -80%, and the water mist coverage area is much larger than other dust suppression spraying equipment;

7. The range of fog cannon is optional from 60 meters to 200 meters, and it can be configured according to the actual requirements of customers.

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Environmental conditions for the use of the fog cannon machine distribution box:

1. Ambient temperature: upper limit +40℃, lower limit -10℃, and the average temperature measured within 24 hours does not exceed 35℃;

2. Altitude: The altitude does not exceed 2000 meters;

3. Relative humidity: daily average value does not exceed 95%, monthly average value does not exceed 90%;

4. Verticality: The inclination of the equipment to the vertical plane when the equipment is installed does not exceed 5°;

5. Surrounding environment: a place free from fire, explosion, serious pollution, chemical corrosion and severe vibration;

6. When the normal use conditions are exceeded, it can be resolved through consultation with the manufacturer.

The original methods of breaking the pile head are mainly hammer blow, manual drilling or pneumatic pick removal; there are many disadvantages: although the work efficiency of the hammer percussion is high, the pile head is often removed because of the excessive force Part of the internal structure remains damaged due to vibration. The manual drilling method is not only labor-intensive and low in crushing efficiency, but also has no obvious effect on reinforced concrete. Although the vibration is small, the concrete block is only the size of a cobblestone every time it is broken. The efficiency is very low. With the development of hydraulic technology, pile breaker has gradually appeared in people’s field of vision.

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Through continuous research and development experiments, Yugong Machinery has launched a brand-new pile breaker machine. The pile cutter provides pressure to multiple cylinders of the pile cutting machine through a power source. The cylinders directly drive the drill rod and simultaneously squeeze the pile body to cut off the pile head. In the construction process of pile cutting machine, it is easy to operate, high efficiency, low noise, and low cost. It is suitable for pile group construction projects.

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The pile breaker machine adopts a highly modular combination. The modules are connected by pins, and the pile heads in a certain range of diameter can be cut through the combination of different modules. Pile breaker is a new type of pile breaker operation equipment, which uses hydraulic principles to controllably split objects. Especially in places where there are strict restrictions on dust, flying debris, vibration, noise, and exhaust gas emissions, Yugong concrete pile breaker machine has its special advantages. This machine is suitable for cutting round and square pile heads in pile foundation projects such as high-speed railway bridges, industrial and agricultural buildings. Through the remote control of construction machinery, the pile head can be cut safely and efficiently. The risk of personal injury caused by manual construction can be avoided, and the efficiency is dozens of times that of manual construction.

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Features of pile breaking machine:

Simple: Modular structure, simple installation, equipped with different numbers of modules according to the pile diameter;

General: The hydraulic pile breaker can use the power of the excavator or the power of the hydraulic station;

Environmental protection: full hydraulic drive, low noise, static pressure construction, does not affect the quality of the pile;

Low personnel cost: It is mainly operated by one operator of the excavator, and another supervisor can be equipped;

Safety: The constructor is the driver of the excavator and does not directly touch the broken pile.

Water well drilling rigs will inevitably have various failures in use. If the causes of various failures can be correctly analyzed, effective and highly targeted preventive measures can be taken to slow down the damage speed of the mechanical parts as much as possible. Can effectively prevent mechanical failure. Contact us to get water well drilling machine price right now.

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1. Ensure normal working load

Generally speaking, the wear of water well drilling rig parts increases proportionally with the increase in load. When the load on the part is higher than the average design load, its wear will increase. In addition, under other same conditions, the stable load has less wear than the dynamic load, fewer failures, and lower life. The hydraulic motor working under normal load has a lower failure rate and a longer life.

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2. Reduce the influence of temperature

During work, the temperature of each component has its own normal range. During the use of the water well drilling machine, firstly, prevent overload operation at low temperature, ensure the normal operation of the low-speed pre-warming stage, and make the equipment reach the specified temperature before driving or working. Don’t ignore its important role because there are no problems at the time; Second, it is necessary to prevent the equipment from operating at high temperatures. Always check the values ​​on various thermometers during operation, and immediately stop the machine for inspection if any problems are found, and eliminate them in time. If you cannot find the cause for a while, you must never leave the equipment working without treatment. In normal work, pay attention to checking the working condition of the cooling system. Send your requirement to us if you need to buy small water well drilling rigs for sale.

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3. Reduce various corrosive effects

The phenomenon that the metal surface and the surrounding medium undergo chemical or electrochemical action and suffer damage is called corrosion. This kind of corrosion will not only affect the normal operation of the external equipment of the water drilling rig, but also corrode the internal parts of the machine. For example, rainwater, chemical substances in the air, etc. enter the inside of the machine through the external passages and gaps of the mechanical parts, corrode the inside of the mechanical parts, accelerate mechanical wear and increase mechanical failure. Click here you can check our portable water well drilling rigs for sale.

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4. Timely maintenance

For water well drilling rig faults, no matter how big or small, they should be eliminated in time, so as to maintain the normal performance of the equipment and reduce the possibility of causing larger faults. The so-called timely treatment is to carry out regular maintenance and repair of the machinery in accordance with the maintenance procedures. Keep abreast of the operating conditions of water well drilling equipment, and deal with temporary failures in a timely manner. Do not delay the maintenance opportunity due to small failures and do not affect the use, which may lead to greater failures.

Sandblasting machine is a kind of machine that uses compressed air as the power to form a high-speed jet beam to spray the spray material on the surface of the workpiece to be processed at a high speed, so that the mechanical properties of the outer surface of the workpiece surface are changed.

The sandblaster realizes automatic sandblasting through the electrical control system, and can automatically adjust the blasting angle, blasting time, blasting distance, back-blowing time, spray gun movement, worktable rotation speed, etc. With these sandblasting, it is sprayed to the surface of the workpiece at a high speed after air compression, so that the surface of the workpiece has a certain degree of cleanliness and different roughness before, and improves the mechanical properties of the workpiece surface. This improves the fatigue resistance and adhesion of the workpiece, which is beneficial to the leveling of the coating and the decoration of accessories.

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The automatic sandblasting machine uses the low-temperature freezing effect of liquid nitrogen to embrittle the rubber and plastic alloy materials. At this time, the burr is embrittled before the product. In the time difference between the burr embrittlement and the product not yet embrittled, a high-speed jet Molecular particles hit the product burrs to remove high-quality burrs from rubber-plastic alloy products and aluminum and zinc alloy products. The quality of the pre-treatment affects the adhesion, appearance, moisture resistance and corrosion resistance of the coating, because the best coating film (layer) adheres to the surface that is carefully cleaned. There are four general surface cleaning methods: solvent cleaning, pickling, hand tools and power tools.

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Mobile sandblaster equipment is used in workpiece coating, workpiece bonding pretreatment, casting and forging parts, cleaning and polishing of workpieces after heat treatment, burr cleaning and surface beautification of machined parts, improving the mechanical properties of parts, light decoration, and stress relief. Surface strengthening. The sand blaster machine uses the low-temperature freezing effect of liquid nitrogen to embrittle the rubber and plastic alloy materials. At this time, the burr is embrittled before the product. In the time difference between the burr embrittlement and the product not yet embrittled, a high-speed jet Molecular particles hit the product burrs to remove high-quality burrs from rubber-plastic alloy products and aluminum and zinc alloy products.

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And it has equipment advantages that other surface cleaning tools do not have, such as the basic metal parts of the sand blaster equipment are not damaged, the dimensional accuracy will not change; the surface of the part is not contaminated, and the abrasive will not chemically react with the material of the part; Low consumption and cost saving; processing cost is greatly reduced. Moreover, the sandblasting equipment can easily handle the parts that are difficult to contact with the groove, and a variety of abrasives can be selected for use.

Maybe everyone is relatively new to the wet sandblasting machine. In fact, it is an improved form of the automatic sandblasting machine, which improves the dust pollution caused by the environment and workers during the work of this equipment, and improves the working environment. The equipment generally consists of five systems. The difference from other types is that it uses the grinding fluid as the supply power for the grinding fluid. The abrasive is delivered to the spray gun through a device called the grinding fluid pump, where the compressed air becomes the abrasive slurry. Accelerating power, so that the slurry can be sprayed to the surface of the workpiece. In fact, the grinding fluid pump is the power source, and the compressed air is used to accelerate.

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The usage method of wet sandblasting machine and dry sandblasting machine is different. The wet sandblasting machine puts the abrasive in the water, and uses the abrasive pump and compressed air to spray the abrasive liquid on the surface of the workpiece at high speed through the spray gun, so as to achieve the role of surface cleaning and polishing of the parts.

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Wet sandblasting machine for sale

The water sandblasting machine has high sand blasting efficiency and low abrasive consumption, which can achieve the purpose of improving the surface finish of the workpiece and the surface strength. Because the liquid sandblasting machine adopts wet-sealed operation, the grinding liquid abrasive adopts tap water and natural sand (pill), and it works in a cycle, so it does not produce dust, discharge toxic wastewater, and will not pollute the environment. The installation of equipment Simple and convenient, no separate workshop is required.

The mobile sandblasting machine, after sandblasting the mechanical parts, can increase the surface finish of the mechanical parts by 0.5-2.0 on the original basis. If different shot materials are used, the mechanical parts can also be bright or substandard. Light and other effects. sandblasting equipment is one of the ideal methods for surface polishing and finishing.

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The scope of application of water sandblasting machine:

1. Suitable for liquid sandblasting processing;

2. Suitable for single and small batch sandblasting of small and medium-sized parts;

3. Clean the oxide scale on the surface of heat-treated parts, welded parts, castings, forgings, etc., and the cleaning quality can reach Sa3 level;

4. Clean up microburrs and surface residues of machined parts;

5. The surface pretreatment processing before spraying and electroplating of the workpiece can obtain an active surface and improve the adhesion of the sprayed electroplating layer;

6. Finishing processing of parts with high precision, small roughness Ra value and complex shapes that are difficult to complete by other processing methods.

Air compressor is abbreviated as air compressor, which is the main body that provides air source power for pneumatic water well drilling machine. It is mainly to provide a certain air volume and pressure to the down-the-hole impactor of the water well drilling rig. The optional air compressor for pneumatic water drilling rig requires that the air compressor must have the ability to work continuously, and the equipment must be simple to maintain and can meet the requirements of field construction operations. The construction site of the water well drilling equipment is affected by factors such as the length of the gas pipeline line, the connection size of the pipeline joint, and the leakage of the formation cracks in the borehole. When the capacity of the existing air compressor cannot be satisfied, it should be overcome from the aspects of drilling tool matching, such as thickening of the drill pipe, matching of the missing formation and pipe drilling tool. For large-diameter water wells and deep geothermal wells, especially when there is a large back pressure in the water-rich aquifer, if the required output air pressure exceeds the rated value of the air compressor, a booster is needed. If a single air compressor cannot meet the demand, it is necessary to equip multiple air compressors and boosters according to the well water level and well diameter. When selecting an air compressor for a water well drilling machine, try to choose an air compressor with greater air volume and air pressure capability.

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The following aspects should be considered when selecting an air compressor for water well drilling rigs:

1. Consider the exhaust volume and exhaust pressure of the air compressor

The air displacement is one of the main parameters of an air compressor. The air volume of the air compressor should be selected to match the required air displacement, and a 10% margin should be left. If the air consumption is large and the air compressor has a small exhaust volume, the air-driven tool will greatly reduce the exhaust pressure of the air compressor when the air-driven tool is started, and the air-driven tool cannot be driven.

2. Consider the energy efficiency rating of the air compressor

Divided according to the specific power, the value of this value as an evaluation criterion is more in line with the actual use of the customer. The smaller the unit input specific power value, the more power the machine will save.

Unit input specific power = unit input total power (including fan power consumption + system loss) / volume flow.

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3. Consider the safety of air compressor operation

The air compressor is a kind of machine that works under pressure. It is accompanied by temperature rise and pressure during work. The safety of its operation must be put first. Usually the product quality assurance system of the certified manufacturer is complete, and there will be no major quality problems. Even if there are some problems, the manufacturer will be responsible for the three guarantees.

The drill bit plays a very important role in the drilling of water well drilling rigs. If there is no drill bit, the water well drilling machine cannot work normally. The quality of a drill bit directly affects the efficiency of water well drilling and the quality of the good hole, so we need to pay attention to the choice of drill bit And use. For different types of water well drilling equipment, different drill bits are required in production. When selecting drill bits for water well drilling equipment, the following aspects should be paid attention to:

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1. When producing in hard rock, due to the high strength of the rock, each column tooth and bit need to bear a larger quota load, so it is necessary to choose a bit with higher strength of the bit body and column tooth.

2. When producing in soft rock with better drillability, the drilling speed is faster. It is necessary to choose a larger slag discharge volume and higher slag discharge quality, preferably a four-wing shape.

3. When drilling in the rock with good toughness, you can choose a wedge bit to ensure safe production.

4. When drilling rocks containing clay, the slag discharge hole is often blocked due to the loose clay, so you can choose a side slag discharge drill.

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Several aspects that need attention in the use of water well drilling rig bits:

1. After the drill bit of the water drilling rig is drilled into the structure, the center drilling tool needs to be replaced in time. First, the bottom of the hole needs to be cleaned, and then the residue at the bottom of the hole is blown clean. After the drill stops rotating, the drill in the water well drilling rig The tool is lifted up slowly, and it is most suitable when the lifting force is just enough to lift the drill tool.

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2. During the drilling process of the drill bit of the water well drilling rig, it is necessary to carefully observe the follow-up situation of the casing, to understand the specific situation in the hole in time, and to keep the hole clean when necessary, and the drill bit in the water well drilling rig is in the drilling rig. During the process, strong lifting is prohibited.

3. Sometimes there is more residual slag at the bottom of the hole of the water well drilling rig. The rotating part of the eccentric drill bit will be blocked by the slag, which will affect its gathering production. At this time, it is necessary to deliver compressed air and clean the hole again. , And make the down-the-hole hammer work for a short period of time, and then resume the lifting operation of the center drill.

When the Fog cannon machine is working, it atomizes the water into particles equivalent to the size of the dust through high pressure, so that the dust particles in the air and the water mist are connected to each other. After the aggregation increases, the dust particles in the air sink under their own gravity. The purpose of dust reduction. When the city encounters smog and the PM2.5 in the air is seriously overvalued, it can decompose and desalinate the concentration of particles in the air, and quickly force the polluted particles and dust floating in the air to fall on the ground, thereby purifying the air.

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At the same time, as the dry dust particles in the air sink, space is reserved for water molecules, which can effectively increase the air humidity and absorb the latent heat of the air to have a good cooling effect.

In general, the smaller the mist cannon machine sprays, the easier it is to absorb fine particles. At the same time, the mist will go away with the wind, and there will be no “muddy” on the ground.

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Advantages of Fog Cannon Machine:

1. Wide coverage and good dust removal effect.

2. Low water consumption per hour and low water quality requirements can effectively reduce input costs.

3. Wide application range: mist cannon machine can be used to cool down the urban area, and can do dust suppression treatment and purify the air in areas with serious dust pollution such as construction sites, breeding farms, green areas, and chemical plants.

It can also be transformed into a dust control water truck. For example, in the fight against the epidemic, the dust control water truck shuttled through different streets to eliminate viruses.

4. The fog cannon machine installed on the dust control water truck has the advantages of strong wind power, special environmental protection, long-range, cold-rolled steel plate, 350° arbitrary adjustable, efficient dust removal, full fog guidance, and one-button remote control.

5. The operation design is also more user-friendly. It adopts manual control and remote control compatible design, which means that it can be operated in the cab or outside the car. It is safe, reliable, flexible, and convenient to use.

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Components of Mist Cannon Machine

1. Nozzle: Atomize the water into suitable dust-reducing water mist particles, thereby speeding up the dust-reducing speed and making the spraying more uniform.

2. Water pump: The heart of dust suppression cannon, which mainly realizes the delivery of water from the water tank to the nozzle, and atomizes the water through high-pressure water flow.

3. Fan: Produces high-speed airflow. When the fan wheel rotates, the high-speed airflow is ejected from the air outlet to blow the fine droplets formed by the nozzle atomization to the required area.

Generally, centrifugal fans with convenient driving, high wind pressure, high wind speed, and strong air penetration are adopted. The blades adopt backward curved blades with higher total pressure efficiency, which can ensure the spray range and improve the atomization effect.

4. Steering positioning device: the outlet direction of the air outlet pipe can be rotated 360° in the horizontal plane (generally, it can only be rotated at 350° in actual operation) to adapt to the change of the operating wind direction, and there is another setting in the air outlet pipe A steering positioning device to adjust the elevation angle of the air outlet.

The construction speed of pile breaker machine. is favored because it is dozens of times faster than manual work. The pile breaker machine can be connected with a variety of construction machinery to truly realize the versatility and economy of products.

The pile cutting machines produced by major manufacturers basically adopt a highly modular combination. The modules are connected by pins, and the combination of different modules is used to cut pile heads within a certain range of diameters. However, the actual number of modules is quite different. For example, the number of modules required to eliminate a 1.5-meter pile head is different from major manufacturers. Some require 12 modules, and some require more, and this number It will involve the later purchase amount and efficiency.

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In addition to the number of modules, the drill rod stroke of a single module is also different. The different drill rod strokes of the modules mean that the degree of broken pile heads is different per unit time. The outside of the pile head is obvious, and the inner broken degree largely depends on the module’s drill rod strokes.

The weight of the module is also another factor in distinguishing the performance of the pile cutter. Although heavier modules require more transportation costs, the weight of the module is closely related to the pressure it bears, its efficiency of pile breaking, and the pile diameter that can be broken. Being able to break the larger pile diameter means that the accepted projects are not restricted, as long as the corresponding modules are added or reduced, without having to replace another brand of modules.

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In addition to the performance of the pile breaker, the service of the manufacturer is also very important. For example, the selected logistics speed, the time for the installer to arrive at the construction site, after-sales service, etc.

Features of pile breaking machine:

Versatility: diversified power sources, which can be equipped with excavators or hydraulic systems according to site conditions; free and flexible connection methods, can be freely connected with a variety of engineering machinery, truly realize product versatility and economy; retractable hanging chain design, To meet the requirements of multi-terrain construction operations.

Safety: The construction personnel does not touch the construction and adapt to the requirements of safe construction in complex terrain.

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Environmental protection: Full hydraulic drive realizes low noise operation of pile head construction, and does not affect the surrounding environment during construction; hydrostatic radial construction has no effect on the mother pile and equipment.

Low cost: The operating system is simple and convenient, with fewer personnel, reducing labor costs, machine maintenance, and other construction costs.

Multi-function: The round pile cutter machine and the square pile breaker machine realize the common module, and the combination of the conversion module realizes that both the round pile and the square pile can be destroyed.

Convenience: Small size, lightweight, convenient transportation; simple module disassembly and replacement design, by changing the number of modules, to meet the construction of different pile diameters, the module reorganization is simple and quick to disassemble and assemble.

Long life: reliable quality and longer life.