Sandblasting machine is the best method to remove rust. How does it work? YG Machinery will briefly explain to you that sandblasting equipment is a method of using compressed air to spray sand of a certain size on the rusted surface of the parts through a spray gun, so as to achieve the effect of rust removal.

Advantages of sandblasting equipment derusting:

The advantages and operation methods of rust-removing sandblasting machine The rust-removing methods of objects can be roughly divided into four categories: manual rust removal, ultrasonic rust removal, chemical rust removal and mechanical rust removal. Manual rust removal is slow and inefficient; chemical rust removal is a simple and fast method. It uses acid to chemically react with metal oxides to remove rusty objects on the metal surface. However, chemical rust removal is not effective. Ideal and serious pollution; Ultrasonic rust removal is a physical method, mainly through high-frequency vibration to shake off the loose rust. Due to the current technical level, the rust removal effect is not good and the objects are easy to rust again in the future.

Mechanical rust removal usually refers to sand blaster machine (shot blasting machine) rust removal, which has good effect, low cost and fast speed; while removing rust, it can also beautify the surface of the part (such as deburring, debris, etc.). Considering various factors, in the current industrial production, sandblasting machine is a good method for rust removal. How does it work? YG Machinery will briefly explain to you that the automatic sandblasting machine is a method of using compressed air to spray sand of a certain size on the rusted surface of the parts through a spray gun, so as to achieve the effect of rust removal.

The rust removal effect is ideal, the speed is fast, and the cost is low. In addition, the surface can be prepared for painting, spraying, electroplating and other processes. The surface after sandblasting can meet the requirements of a clean surface with a certain degree of roughness. Thereby improving the bonding force between the cover layer and the workpiece.

Portable sandblasting machine derusting method:

Commonly used sand blasting and rust removal methods include dry sand blasting, wet sand blasting, high-pressure water blasting and dust-free sand blasting.

1. Dry sandblasting is dusty, harmful to health and not environmentally friendly; workers need to support sandblasting suits and sandblasting gloves during operation.

2. The wet method has no dust, but moisture will make the surface rust again. Therefore, preventive measures should be taken while removing rust. The method is to add 1% to 15% of rust inhibitor (trisodium phosphate, sodium carbonate, etc.) and emulsifier or soapy water in the water. No more rust inside, and then apply maintenance primer.

3. High-pressure water sandblasting is mainly used to remove rust on large areas, such as ship hulls, oil tanks, oil tanks, boilers, etc. Passivation agents and soapy water are often added to the water.

4. Dust-free sand blasting is the continuous circulation of sand adding, sand blasting and sand collection and recovery in a closed system to prevent dust from flying.

Many viruses and bacteria are spread through the air, especially in public areas with a large number of people, noisy, and high flow of people. The air spreads more quickly, which may cause various damages to the body. You should find a suitable disinfectant. To prevent human damage. Therefore, air disinfection is still necessary. However, many disinfectants are harmful to human health, and how to choose a disinfectant is also a choice that cannot be ignored.

The fog sprayer machine adopts an integrated ultrasonic movement, no mechanical drive, no noise, good atomization effect, low failure rate, simple maintenance, convenient operation, and automatic time control. The output of the whole machine is only 1-10 boxes. The body is made of stainless steel cylinder, and the exterior is sprayed with plastic, which is beautiful and generous and is equipped with a water tank. The disinfectant is sprayed through ultrasonic atomization, so as to achieve the purpose of air disinfection. The diameter of the mist particles of the disinfectant is only 0.55mm, which can kill all mist particles suspended in the air without dead ends.

The fogging sanitizer machine uses the following disinfectants:

1. The liquid medicine used in the fogging sanitizer machine is mainly several natural superfine tourmalines and several other composite powder inorganic materials as the main raw materials, which are produced by superfine processing, scientific formula, and mixing ratio. It has permanent pyroelectric and piezoelectric properties.

2. In the case of temperature and pressure change or when it is excited by other energy, it will generate an electric charge, release a large number of negative ions, and can emit antibacterial molecules that are beneficial to the human body, which can sterilize bacteria, eliminate odors, and improve air quality. It can quickly remove the residual formaldehyde, benzene, and other harmful substances after home decoration.

3. If alcohol is added, the original effect is often not achieved, and it may have a bad effect on the respiratory system of people with special constitutions.

YG Machinery’s fog sprayer machine adopts a food-grade disinfectant, which can achieve the effect of sterilization and disinfection without dead ends. The working principle of the fogging sanitizer machine is to atomize the disinfectant with an ultrasonic atomizer. During the atomization process, a large number of fine cationic atomized particles are released, and the cationic particles react electrostatically with the smoke and dust floating in the air, thereby effectively achieving deodorization, disinfection, sterilization, degradation of formaldehyde and harmful organic volatiles.

Hydraulic rock splitter is a tool used to mine stone directly. It drills blastholes in the rock so that explosives can be put in to blast the rocks to complete the mining of stone or other stonework. In addition, the rock splitter machine can also be used as a breaker to break hard layers such as concrete. According to its power source, splitting machines can be divided into four categories: wind driven splitting machines, internal combustion splitting machines, electric splitting machines and hydraulic splitting machines.

Operating rules of splitting machine:

1. Before rock drilling, check the integrity and rotation of each component (including splitting machine, bracket or splitting machine), add necessary lubricating oil, check whether the air path, the water path are unblocked, and whether the connection joints are firm.

2. Knock the roof near the working face, that is, check the roof and the second bank near the working face for live rock and turquoise, and make necessary treatment.

3. The blasthole position of the working face should be leveled before drilling to prevent slippage or displacement of the blasthole.

4. It is strictly forbidden to drill dry holes. We must insist on wet rock drilling. When operating, turn on the water first, then turn on the wind, and turn off the wind and then the water when stopping drilling. When opening the eyes, run at low speed first, and then drill at full speed after drilling to a certain depth. 5. Personnel supporting drills are not allowed to wear gloves when drilling.

6. When the rock splitting machine uses the air leg to drill, pay attention to the standing posture and position, never rely on the body to pressurize, let alone stand under the drill rod in front of the rock splitting machine, to prevent the brazing from breaking and hurting people.

7. When abnormal sound is found during rock drilling and the powder and water discharge is abnormal, the machine should be shut down for inspection, and the cause can be found and eliminated before drilling can continue.

8. When exiting the rock splitting or replacing the drill rod, the rock splitting equipment can run slowly. Pay attention to the position of the steel drill of the splitting machine to avoid the automatic fall of the drill rod and hurt people, and close the gas path in time.

9. When using the air-leg splitter to drill rock, the top must be firmly secured to prevent the top from slipping and hurting people.

10. When using the upward splitting machine to shrink the bracket, the drill rod must be held to prevent the drill rod from falling automatically and hurting people.

The internal combustion splitter does not need to replace the internal parts of the head, just move the handle as required, and then it can work. It is easy to operate, more time-saving, labor-saving, and has the characteristics of fast chiseling speed and high efficiency. Drilling holes in the rock can be drilled vertically downwards and horizontally upwards less than 45° and vertically downwards up to six meters deep. It can work in high mountains, flat land, in the extreme heat of 40° or the severe cold area of ​​minus 40°. This machine has a wide range of adaptability. The internal combustion splitter has various functions such as mining and drilling, construction, cement pavement, asphalt pavement and other functions such as splitting, crushing, tamping, shoveling, etc. It is widely used in mines, construction, fire fighting, geological prospecting, road construction, mining Stone, construction, defense engineering, etc.

The sandblasting machine is a cost-effective casting cleaning equipment with the highest efficiency and less modern investment. The sandblasting machine is generally used to remove rust and rust on the surface of easily corroded materials or workpieces to remove the oxide scale of non-rusty metals. In daily work, the operating procedures of the sandblasting machine are directly related to product safety.

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Safety operation rules of the sandblasting machine:

1. The gas tank, pressure gauge, and safety valve of the portable sandblasting machine should be checked regularly. The air storage tank discharges dust every two weeks, and the filter in the sand tank is checked once a month.

2. Check whether the ventilation pipe of the sandblasting machine and the door of the sandblasting machine are sealed. Five minutes before work, ventilation and dust removal equipment must be activated. When the ventilation and dust removal equipment fails, the sandblasting machine is prohibited from working.

3. Before working, you must wear protective equipment and do not operate the sandblasting machine with bare hands.

4. The compressed air valve of the sandblasting machine should be opened slowly, and the air pressure should not exceed 0.8MPa.

5. The blasting particle size should be consistent with the work requirements, and the sand should be kept dry.

6. When the sandblasting machine is working, no unrelated persons are allowed to approach. When cleaning and adjusting operating parts, stop the machine.

7. It is prohibited to use the compressed air of the sandblasting machine to blow dust on the body.

8. After the work is over, t

The sandblasting machine is a cost-effective casting cleaning equipment with the highest efficiency and less modern investment. The sandblasting machine is generally used to remove rust and rust on the surface of easily corroded materials or workpieces to remove the oxide scale of non-rusty metals. In daily work, the operating procedures of the sandblasting machine are directly related to product safety.

Safety operation rules of the sandblasting machine:

1. The gas tank, pressure gauge, and safety valve of the portable sandblasting machine should be checked regularly. The air storage tank discharges dust every two weeks, and the filter in the sand tank is checked once a month.

2. Check whether the ventilation pipe of the sandblasting machine and the door of the sandblasting machine are sealed. Five minutes before work, ventilation and dust removal equipment must be activated. When the ventilation and dust removal equipment fails, the sandblasting machine is prohibited from working.

3. Before working, you must wear protective equipment and do not operate the sandblasting machine with bare hands.

4. The compressed air valve of the sandblasting machine should be opened slowly, and the air pressure should not exceed 0.8MPa.

5. The blasting particle size should be consistent with the work requirements, and the sand should be kept dry.

6. When the sandblasting machine is working, no unrelated persons are allowed to approach. When cleaning and adjusting operating parts, stop the machine.

7. It is prohibited to use the compressed air of the sandblasting machine to blow dust on the body.

8. After the work is over, the ventilation and dust removal equipment of the sandblaster should continue to run for five minutes and then shut down to discharge indoor dust and keep the site clean.

9. If a person or equipment accident occurs, keep the scene and report to the relevant department.

he ventilation and dust removal equipment of the sandblaster should continue to run for five minutes and then shut down to discharge indoor dust and keep the site clean.

9. If a person or equipment accident occurs, keep the scene and report to the relevant department.

Pile breaker is a new type of pile breaking operation equipment, which uses hydraulic principles to controllably split objects. Highly modular combination is adopted, and the modules are connected by pins, and the pile heads within a certain range of diameter can be cut through the combination of different modules. The pile breaker machine is a kind of construction machinery suitable for rapid removal of pile heads in pile foundation engineering. It is suitable for the removal of pile heads of various pile foundation forms, which is many times faster than manually. Through the combination of different numbers of modules, the pile heads of different diameters can be cut. High cost performance, low operating cost, simple pile cutting operation, no skills required.

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The hydraulic pile breaker greatly reduces the labor intensity of workers and improves work efficiency. Combined with the concrete breaker machine method, it takes only a few minutes to cut off a pile head. The power source provides pressure to multiple oil cylinders of the pile cutter, and the oil cylinders directly drive the drill rod and simultaneously squeeze the pile body to cut off the pile head. During the construction of pile breaker machine, the operation is simple, low noise, low cost, suitable for pile group construction projects.

Hydraulic pile breaker is mainly composed of power source and working device. The pile breaker provides pressure to multiple cylinders of the pile breaker through the power source. The cylinders directly drive the drill rod and simultaneously squeeze the pile body to cut off the pile head. The working device is composed of multiple hydraulic cylinders of the same model combined into pile breakers of different diameters, meeting the requirements of pile breaking heads of various diameters. The piston of this cylinder is made of alloy steel and can meet various markings. The crushing requirements of concrete.

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The workflow of pile cutting machine:

1. According to the construction pile diameter, refer to the construction reference parameter table to combine the corresponding number of modules, and directly connect the pile cutter to the working platform through the quick-change joint;

2. The working platform can choose the combination of excavator, lifting device and hydraulic pump station, and the lifting device can choose automobile crane, crawler crane, etc.;

3. Move the pile breaker machine to the position where the pile head is cut;

4. Adjust the height of the pile cutter to a suitable pile cutting position (please refer to the reference table for construction for a single pile cutting height, otherwise there is a danger of the suspension chain breaking), and clamp the pile surface that needs to be cut;

5. Adjust the system pressure of the excavator according to the strength of the concrete poured by the pile and pressurize the cylinder until the concrete pile body breaks under strong pressure;

6. After the pile body is cut off, directly use the platform lifting force to lift the concrete block;

7. Move the broken piles to the designated location.

Rusting of metal parts is a common occurrence during the use of the machine. If the rusted parts are not treated in time, it may affect the normal operation of the machine. But for some more precise or some parts with irregular shapes, if we use common derusting methods, it may cause irreparable damage to the parts. So is there a better way to deal with it? 

The sandblasting machine has ideal rust removal effect, fast speed, and low cost; in addition, it can also prepare the surface for painting, spraying, electroplating, and other processes. The surface after sandblasting can reach a clean surface with a certain roughness. The requirement to improve the bonding force between the cover layer and the workpiece. Contact us to get sand blasting machine price right now.

The application range of sand blasting machine rust removal process is also relatively broad, mainly in the following aspects:

1. Workpiece coating, workpiece bonding pretreatment sandblasting can remove all the dirt on the surface of the work piece, and establish a very important basic pattern (the so-called rough surface) on the surface of the work piece, and it can pass Changing the abrasives of different particle sizes, such as flying-spread abrasives, can achieve different degrees of roughness, which greatly improves the bonding force between the workpiece and the coating and plating. Or to make the bonding part stronger and better quality. Click here you can check our sandblasting equipment for sale.

2. Cleaning and polishing of rough surface of castings and workpieces after heat treatment. Sandblasting can clean all dirt (such as oxide scale, oil stains, etc.) on the surface of castings and forgings and workpieces after heat treatment, and polish the surface of the workpiece to improve the smoothness of the workpiece. It can make the workpiece show a uniform and consistent metal color, and make the appearance of the workpiece more beautiful and beautiful. If you are looking for sand blasters for sale, please leave your message. Send your requirement to us if you need to buy mobile sandblasters for sale.

3. Workpiece burr cleaning and surface beautification sandblasting can clean up the tiny burrs on the surface of the work piece and make the surface of the work piece smoother, eliminating the hazards of burrs and improving the grade of the work piece. And sandblasting can make small round corners at the junction of the surface of the workpiece, making the workpiece more beautiful and more precise.

4. Improve the mechanical properties of the parts After sandblasting, the mechanical parts can produce uniform and fine uneven surfaces on the surface of the parts, so that the lubricating oil can be stored, thereby improving the lubrication conditions, reducing noise and increasing the service life of the machine. Now contact us to get a cheap automatic sandblasting machine factory price.

5. Light decoration function For some special purpose workpieces, sandblasting can achieve different reflections or matt at will. Such as the polishing of stainless steel workpieces and plastics, the polishing of jade, the matting of the surface of wooden furniture, the pattern on the surface of frosted glass, and the texturing of the surface of cloth.

The oxygen concentrator machine uses oxygen to improve the physiological and biochemical internal environment of the human body and promotes the virtuous cycle of the metabolic process to achieve the purpose of curing diseases, alleviating symptoms, promoting recovery, preventing disease, and improving health. Clinical practice has proved that oxygen therapy can effectively treat acute and chronic ischemic hypoxic diseases and secondary diseases caused by hypoxia due to its unique therapeutic mechanism. Proper oxygen inhalation can also improve the microcirculation, reduce the respiratory system load necessary to maintain a certain alveolar gas oxygen partial pressure, and reduce the myocardial load necessary to maintain a certain arterial oxygen partial pressure.

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How to use medical oxygen concentrator?

1. In the process of use, we must pay attention to the correct placement method of the medical oxygen concentrator, the water level control, and the source of the electric small oxygen generator to be shut down in time to avoid accidents and unnecessary losses.

2. Before using the medical oxygen making machine, read the instructions carefully to understand the precautions and general usage methods.

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3. For the elderly, patients with cardiovascular and cerebrovascular diseases, patients with respiratory diseases, and those who are advised by doctors to inhale oxygen, it is very necessary to have medical oxygen making machine at home. It not only avoids the trouble of frequent visits to the hospital but also increases the number of oxygen inhalations, which is more conducive to health and physical recovery. In addition to various conveniences, the price of medical oxygen concentrators is not expensive, usually within the range that consumers can afford. In that case, it is convenient and healthy, why not do it?

4. According to medical research, in an environment with an oxygen concentration of about 30%, a state that a person’s various body functions can achieve. Therefore, it is recommended that the oxygen concentration in-hospital use should be set at about 30%. If it can be persisted for a long time, it can play a role in stable health care and improve sub-health.

The unique advantages of anchor drilling machine have been recognized by the market. The anchor drilling machine can not only reasonably adapt to a certain construction environment, but also consider certain construction performance to achieve a multiplier effect and improve construction efficiency. After practical tests, anchor drilling machine has superior performance, so what are the advantages of anchor drilling rig?

The advantages of the anchor drilling machine are reflected in the application field, work efficiency, and the body itself. For users, the anchor drilling machine can not only achieve high efficiency and high efficiency, but also reduce the cost, so that the anchor drilling machine can be used more widely.

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1. Application field

The anchor drilling machine is mainly used for landslide and dangerous rock anchoring projects, preventing and controlling various geological disasters of hydropower stations, railways, and highway slopes, especially for high slope rock mass anchoring projects. It is suitable for the construction of urban deep foundation pit support, anti-floating anchor rod and foundation grouting reinforcement engineering hole, blasting engineering blast hole, high pressure jet grouting pile, tunnel pipe shed support hole, etc. The power head is slightly modified to facilitate full construction.

2. Working power

Anchor drilling rig can quickly drill into general rock formations, as well as gravel and pebble layers. It is especially suitable for foundation pit anchoring, slope protection, engineering reinforcement, casing anchoring, pipe string construction, etc. in various complex and easy-to-collapse formations, and can complete dense drilling operations within a certain range. The anchor drilling rig has high drilling power and moderate fuel consumption, which greatly improves the habitability and operating ability of the drilling rig, greatly reduces operating costs, and maximizes the actual performance benefits.

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3. The body itself

The anchor drilling machine main frame can rotate 360 ​​degrees, the deepest drilling depth can reach 120 meters, the fastest drilling speed can reach 1 meter per second, the main boom can be pitched within 90 degrees, and the drill frame can swing within 180 degrees. Ordinary flexible arm and rotating arm planning enable the drilling rig to perform multi-layer anchoring operations within a height range of 6 meters. The advantage of this equipment is that the main arm can be actively elastic, the head can rotate 360 ​​degrees in the case of high drilling density, and the geological ability is strong.

Mechanical equipment for drilling water wells and completing operations such as downhole pipe and well washing. Water well drilling rigs include power equipment and drill bits, drill pipes, core pipes, drill stands, etc. Generally, it is divided into three categories: rotary rotary machine, percussion drilling machine and compound rotary machine. The water well drilling machine has strict specifications in the transfer, transportation, assembly, disassembly, machine maintenance and other activities. These safety procedures should be strictly followed to prevent water well drilling rigs from malfunctioning; let the water well drilling rigs manufacturers come here. Tell us what are the characteristics of water well drilling equipment?

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1. Water well drilling equipment When moving the machine, keep the center of gravity balanced according to the road conditions and the site. The construction site is forbidden to drill at will, the backfilling of the pit must be marked, narrow roads or dangerous sections need to fall mast and retractable crawler walking, and inclined sections need to adjust the drilling rig The mast rises and falls, tilts left and right, and turns on the vehicle to adjust the center of gravity of the drill; when there is water on the sidewalk or the construction site, the drill bit can be used to guide the machine away;

2. The water well drilling machine needs to be cooled down during maintenance to avoid personal burns due to high temperature. The hydraulic system of the drilling rig needs to be repaired after depressurization to avoid danger caused by internal high pressure. When disassembling the main roll brake system of the drilling rig, it is strictly prohibited Reel load maintenance; when disassembling the right-twisted non-rotational steel wire rope and the lifting device, pay attention to the mechanical rotation damage; when the drilling rig lifting device is not flexibly rotating, the live steel wire rope must be twisted with rotation force to avoid personnel being trapped hurt.

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How does the water well drilling machine operate?

1. Connect the drill bit and drill pipe under the water well drilling rigs host, and start the gasoline engine (use it according to the gasoline engine manual).

2. The water pump delivers water. The soil loosened by the drill bit of the water well drilling rig is flushed out at any time, and flows into the mud pool through the sedimentation tank.

3. When small water well drilling rigs drill the soil layer, the effect of using clean water is very good; but when drilling the sand layer, mud water must be used. The thicker the mud is when the pump can be pumped. The thick mud is good for dragging out a lot of sand.

4. After the drill pipe of the water well drilling rig is drilled, do not lift it immediately, make it continue to supply water, rotate, and move the drill pipe back and forth in the hole. On the one hand, the well wall is made smoother, and on the other hand, as much sand as possible is flushed out of the wellhead.

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5. Lift the water well drilling rigs properly, unload the drill pipe, and then lift the main engine head to the upper end, connect the new drill pipe, and continue drilling. Until the ideal high level.

6. Water well drilling equipment In the process of drilling, pay attention to the high level of the sand layer. Because the sand layer has a large water content, some water holes should be drilled at the bottom of the water pipe on the sand layer. If the drilled part is in the mud layer, it will affect the water quality.

7. After drilling the water well drilling machine, move the main machine head to the inner side of the frame, and use the fixed pulley to directly and quickly lift the drill rod section by section.

8. For drill pipes with a diameter of 28, it is recommended that the hole diameter be within 120 mm, and the high-level depth record is 98 meters (different soil and water pumps have different effects). The recommended hole diameter of the 34 drill pipe is 160 mm, and the height is about 30 meters.

The work of the 100-liter asphalt crack filler machine: Many bosses who construct road maintenance projects now want to save labor, but they are afraid that they will not use the equipment and can not use it, so today I recommend a 100-liter asphalt crack filler machine. , First of all, this crack sealing machine must be easy to use, and then the price is also suitable, so today I will also explain the use and operation precautions of this crack sealing machine to everyone. Note: The dust in the cracks should be cleaned before the cracks are filled.

Configuration introduction of 100-liter asphalt crack sealing machine:

This 100-liter asphalt crack sealing machine produced by our factory is equipped with an imported Italian diesel burner, a Honda gasoline generator, and a luxurious control panel, which is durable. The double-switch control of the discharging pipe imported from Japan can effectively control the discharging speed and the quality of the filling material, ensuring that there will be no paste or burnt material. Equipped with two business tires, it can ensure driving speed at high speed.

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Asphalt crack sealing machine manufacturers sell

The crack filling machine uses heat-conducting oil to indirectly heat the material, circulating heat preservation, and imported diesel burner as the heating source. The material is heated evenly, and the intelligent sensor automatically detects the temperature, so that the material is not carbonized, invariable, and the melting time is short. It is economical, safe, and environmentally friendly. The asphalt crack filler machine can electrically heat the discharge hose throughout the entire process, without cleaning, and with sufficient bending, to meet the multiple construction requirements of horizontal and vertical cracks to the greatest extent to ensure the largest construction area. Gasoline crack sealing machine mainly includes hand-push crack sealing machine and self-propelled hand-held filling pipe operation, which is heated by imported diesel burner.

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When working, first add asphalt or joint glue in the material box, start the generator to supply power, turn on the heat transfer oil pump switch, the burner switch, and the discharge pipe heating switch in turn; adjust the automatic temperature control system to the same temperature as the material, and pass the diesel The burner automatically heats the heat transfer oil in the melt box and starts to heat up (the drag type is forced circulation) to melt the material, and the temperature is controlled by the automatic control system. The dissolution time is about 30-40 minutes. Work can be performed after the material has melted and the temperature of the discharge tube is reached. Hand-hold the grouting pipe to grouting the normal crack. The discharge flow of the asphalt pump is adjustable. Asphalt sealing equipment adds materials at any time during the working process to ensure the continuity of the work. The dust in the cracks should be cleaned before the cracks are filled.