Water well drilling rigs is a top-drive, multi-functional, full-hydraulic drilling rig with advanced technology, convenient use, high operating efficiency, reliability, and durability. It is widely used in drilling water wells, detection wells, dewatering wells, rescue wells, and ground wells. Source air conditioning holes, coal-bed methane, natural gas, oil extraction, and other projects are suitable for various drilling techniques and various drilling tools, with convenient and flexible control, fast drilling speed, and short time, so the operation efficiency is high.

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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).

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

2. When drilling a soil layer with a water well drilling machine, clean water is effective; but when drilling a 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.

3. Water well drilling rigs After drilling the drill pipe, do not lift it immediately, make it continue to supply water, rotate it, 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.

4. 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.

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5. In the process of drilling with a water well drilling machine, pay attention to the high level of the sand layer. Because the sand layer has a large water content, a part of the water pipe should be drilled in the sand layer at the lower end of the water pipe. If the drilled part is in the mud layer, it will affect the water quality.

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

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

This machine is a screw-type cement plaster spray machine with advanced technology, simple operation, and protection, and it can be operated skillfully without special training. Cement mortar spraying machine is mainly used for building exterior and interior walls, spraying cement mortar, spraying mortar for external wall insulation materials, and spraying refractory materials. The important shortcomings of the artificial whitewashed wall and the previously introduced whitewashed wall machine are the low adhesion of the mortar and the wall and the low density of the mortar. The spraying equipment introduced by our company has a large flow rate and high pressure, which overcomes the above shortcomings, and the mortar density far exceeds the country. The delineated standards prevent the trouble caused by the quality, construction period, labor cost, and other achievements. One machine is multi-purpose, can spray mortar, waterproof coating, and refractory materials, and is not affected by the area and conditions and the shape of the spray surface.

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Its technical characteristics are: high spraying particle rate, high kinetic energy, can produce high density, high bonding strength coating, which has a higher application life. The so-called initiative means that workers are not required to stop manual spraying on the sprayed workpiece at the control site, which ineffectively improves the workers’ rest situation and reduces the workers’ rest intensity. The scope of application of mortar spraying machine:

Indoor and outdoor ceiling spraying, expansion joint leakage, settlement joint leakage, subway leakage, tunnel leakage, mine plugging, civil air defense plugging works, dam leakage plugging, floor, cracks, hollow drum reinforcement, cement mortar spraying, Dry powder mortar spraying, waterproof grouting, and waterproof nominal spraying, waterproof spraying, grouting, ceiling spraying, wall spraying, paint spraying, garden spraying, relief coating spraying, handicraft spraying, latex paint, real stone paint, rockery spraying, sculpture spraying, Sound-absorbing material spraying.

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What are the characteristics of a mortar spraying machine?

1. No ash at all, saving water, saving materials, and reducing costs by more than 20%

2. Simple operation, no need to set up scaffolding, no need to move equipment, no need to repair the stubble, the yin and yang corners, and the top plate can be sprayed freely, which shortens the construction period, improves the task progress, and saves the cost of the frame data.

3. Fast speed, high efficiency, low rest intensity, a cement sprayer machine can easily spray 150 square meters per hour, remove the preparation time, calculate the task every day, 8 hours, and spray more than 1000 square meters, which is equivalent to 20 skilled workers hard work Task load

4. The quality of the project is guaranteed. The important defects of the artificial whitewashed wall and the whitewashed wall machine are the insufficient adhesion of the mortar and the wall and the insufficient density of the mortar. The cement sprayer machine has a large flow rate and high pressure, and the mortar density far exceeds the delineated scale. , To prevent the trouble and loss due to quality, construction period, labor cost, and other achievements

5. One machine is multi-purpose, which can spray mortar and fire-resistant materials, fire-resistant materials, and is not affected by the geographical and situational conditions and the shape of the spray surface.

1. General composition

A complete suction sandblasting machine generally consists of six systems, namely structural system, medium power system, pipeline system, dust removal system, control system, and auxiliary system.

2. Working principle: The suction sandblasting machine is powered by compressed air, and the negative pressure formed by the high-speed movement of the compressed air in the spray gun, sucks the abrasive into the spray gun through the sand pipe and sprays it at high speed through the nozzle. Abrasives impact the surface of the workpiece to achieve the purpose of processing. In the suction sandblasting machine, the compressed air not only produces the suction force of the abrasive material into the spray gun but also produces the acceleration power of the abrasive material ejected from the spray gun.

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Press-in sandblasting machine

1. General composition

A complete press-in sandblasting machine generally consists of six systems, namely structural system, medium power system, pipeline system, dust removal system, control system, and auxiliary system.

2. Working principle: The press-in sand blasting machine is powered by compressed air, and the working pressure established by the compressed air in the abrasive tank will press the abrasive into the spray gun through the sand pipe and spray at high speed through the nozzle. The discharged abrasive hits the surface of the workpiece to achieve the purpose of processing. In the press-in sandblasting machine, the compressed air not only generates the pressure of the abrasive entering the spray gun but also generates the acceleration power of the abrasive spraying out of the spray gun.

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Wet sandblasting machine

The working state of the abrasive is dry and water-free, which is called a dry sandblasting machine. The working state of the abrasive is wet and water-containing, which is called a wet sandblasting machine. Compared with the dry sandblasting machine, the biggest feature of a wet sandblasting machine is that it can well control the dust pollution in the sandblasting process and improve the working environment of sandblasting operation. In addition, the wet sandblasting machine is all suction type, no press-in type, because the abrasive tank is carbon steel, it is not resistant to water sand washing, and it is very easy to rust.

1. General composition

A complete wet sandblasting machine is generally composed of five systems, namely structural system, medium power system, piping system, control system, and auxiliary system

2. Working principle

The wet sandblasting machine uses a sand pump as the power to supply the grinding fluid, and the uniformly stirred grinding fluid (a mixture of abrasive and water) is delivered to the spray gun through the sand pump. Under the acceleration of the compressed air, the grinding fluid is sprayed at high speed through the nozzle, The grinding liquid sprayed at high speed washes the surface of the workpiece to achieve the purpose of processing. In the wet sand blasting machine, the sand pump provides pressure for the grinding liquid to enter the spray gun, and the compressed air provides acceleration power for the grinding liquid to spray out of the spray gun.

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In short, choose different sandblasting machines according to the types of workpieces. For steel structural parts, in order to improve production efficiency, of course, the press-in sandblasting machine is preferred. For the surface finishing of glass and other handicrafts or aluminum alloy parts, you must choose a suction sandblasting machine, because it does not require too much processing force. For dust-free workshops, of course, the wet sandblasting machine is the main choice, but the workpiece is preferably aluminum alloy or stainless steel that can be processed in water; for other materials, even if it dries quickly, watermarks will be generated. , May affect the coating quality.

Principles and advantages of down-the-hole drilling rigs:

Down-the-hole drilling rigs can drill holes in rocks of medium-hard or above (f≥8). DTH drilling rigs are the same as rock drills. They have the process of impacting, rotating, slagging, and advancing. The difference is the impact mechanism of the down-the-hole drilling rig-the impactor is installed at the front end of the drill pipe and submerged into the bottom of the hole. The extension of the borehole continues to advance. DTH drilling rig is named after the impactor diving into the hole, and has the following advantages in use:

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1. There is no energy transmission loss, the impactor directly acts on the drill bit, no drill rod is needed to transmit impact energy, and the drilling speed is not affected by the hole depth.

2. The hole is straight, the drill pipe has high rigidity, does not bear impact force, only transmits torque, and the transmitted shaft pressure is very small. When decompression drilling, there is no need to transmit shaft pressure at all, so the drill pipe is not easy to bend and deform. The blasthole is straight and smooth, especially when there are cracks in the rock, the layer is inclined or the hardness of the rock changes, it is better than other drilling methods.

3. The slag discharge is clean, and the blast hole can be flushed after the power medium has done work, which is more clean than other drilling methods, avoiding over-drilling.

4. The noise is small because the impact is carried out at the bottom of the hole, it is less noisy than the top hammer.

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5. Good adaptability. Except for very soft formations, the down-the-hole drills are in the best working condition in all rock tissues, and the drilled hole diameter and hole depth are more than top hammer rock drills.

Due to the above advantages, DTH drilling rig is considered the best choice, and 90% of UK quarries use DTH drilling.

Crawler-type full-hydraulic down-the-hole drilling rigs are mainly used for open-pit mining, water well excavation, road construction, national defense engineering, and other engineering rock drilling procedures in hydropower projects. DTH drilling rig is equipped with high-power hydraulic motors, heavy-duty hydraulic booms, and high winds. Pressure down-the-hole impactor. The crawler design mechanism is stronger and the drilling angle is more flexible. Compared with the traditional all-pneumatic drilling rig, it can save 45%-50% of the source. One advantage is the stability of the small and medium-sized operation, the safety is greatly improved, and the drilling operation is more convenient.

Hydraulic rock splitter is mainly used for construction stone mining operations; second multi-disintegration of large ore (metallic or non-metallic minerals); partial and complete demolition of concrete components (cement pavement, machine tool foundation, bridge and house components); Natural stone is mined, split and broken. Compared with the traditional operation method, the rock splitter has the characteristics of simple structure, convenient operation, small size, light weight and large splitting force (the splitting force of a single machine can reach 1000T). It has no vibration, no impact, no noise, and fast splitting during operation. A series of advantages such as high operating efficiency, low cost, energy saving, and resource saving. Compared with similar foreign products, it has the advantages of high price, high efficiency and good performance, and is more suitable for the secondary disintegration of large ore. It is a kind of equipment that can completely replace secondary blasting and manual work.

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The main components of hydraulic rock splitter are: one or several splitters, a hydraulic power station, a transport frame, a set of high and low pressure hydraulic connecting pipes and quick connectors.

The high-pressure hydraulic oil produced by the rock splitter machine pumping station is the energy source, which is delivered to each split cylinder tube through the tubing to control the push and contraction of the piston rod in the splitter, and cleverly applies the principle of the wedge to make the rock splitting function. The force can reach hundreds of tons or even thousands of tons. Although the external compressive strength of rock and concrete is very high, the internal tensile strength is relatively limited. It is precisely because of these characteristics of each other that the rock splitter machine can be used in ten thousand tons. Easily split the boulder in a few seconds, separating the hard ore from the mountain.

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Features of rock splitter machine

1. Security

The controllable work of rock splitter in a static hydraulic environment will not produce some hidden dangers like blasters and other impact demolition and rock drilling equipment; no complicated safety measures are required.

2. Environmental protection

When rock splitting equipment works, it will not produce vibration, impact, noise, dust, flying debris, etc. The surrounding environment will not be affected, even in densely populated areas or indoors, as well as close to precision equipment, can work without interference.

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3. Economical

The rock splitter can complete the splitting process in a few seconds and can work continuously without interruption. It has high efficiency and low operation and maintenance costs. It does not need to take isolation or other time-consuming and expensive safety measures like blasting operations.

4. Accuracy

Different from most dismantling methods and equipment for streaming, hydraulic rock splitter can accurately determine the splitting direction, splitting shape and the size of the required output part in advance, with high splitting accuracy.

5. Applicability

The humanized shape design and durable structure design of rock splitting equipment ensure that its use is simple and easy to learn, requiring only one person to operate, convenient maintenance, and long service life; the splitting machine and hydraulic pump station are very convenient to transport.

Sandblasting machine uses compressed air in the pipeline to transport powdery granular materials from one place to another. During the process of transforming kinetic energy into potential energy, the sandblasting machine makes the high-speed moving sand wash the surface of the object to improve the surface quality of the object. machine.

There are many types of sandblasting machines, mainly dry sandblasting machines, liquid sandblasting machines, and frozen sandblasting machines. So what are the advantages of sand blasting machines?

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1. The metal parts of sand blasters are basically not damaged, and the dimensional accuracy will not change. It can be produced in large quantities, saving production costs, and keeping the price not too high.

 2. The automatic sandblasting machine can easily process grooves, recesses and other difficult-to-contact parts. A variety of abrasives can be selected for use, and the surface roughness of the processed workpiece can be basically consistent.

3. The sand blasting machine has low energy consumption, low cost, and a significant reduction in processing costs. This is mainly reflected in the improvement of the sand blasting machine’s work efficiency, which can meet various surface finishing requirements, and has high work efficiency. The automatic sandblasting machine can be uninterrupted Sandblasting work.

4. The automatic sandblaster does not pollute the environment and saves the cost of environmental treatment.

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Firstly, look at the type of sandblasting machine. Different sand blaster machines have different components and different manufacturers’ production costs and prices. Secondly, look at the specifications of the sandblasting machine, how efficient the production is, whether it is fully automatic or manual, and then look at the brand, which is produced by different manufacturers. The performance of the machine is different. For example, the sandblasting machine used for rust removal depends on the rust removal effect, whether some grooves can be cleaned, etc., how the dust removal system is, whether it is pollution-free, dust-free, etc., and finally look at the manufacturer’s machine How about the quality evaluation, whether it is easy to break, and later quality assurance and maintenance should also be paid attention to, and then see whether the price is reasonable.

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If you need to purchase a sand blaster machine, you must first know the material and size of your workpieces, the amount of workpieces you need to process each day, and what kind of effect the sandblasting needs to achieve, and then decide what to buy through consultation with the sandblaster manufacturer Sandblasting machine, the purchase of sandblasting machine can not only look at the price, but also depends on the quality of the sandblasting machine and whether the sand blaster machine is suitable for your product. Buying a product that is not suitable for oneself is also a decoration, which wastes the resources of the enterprise and oneself.

Core Drilling Rig

core drilling rig is suitable for large and small diameter core drilling mainly based on alloy stone and diamond. It is suitable for metal and non-metal solid mineral deposit exploration, shallow oil and natural gas exploration, geothermal well exploration, mine tunnel ventilation, drainage and In the construction of large-diameter foundation piles, core drilling rigs machine are widely used in geology, metallurgy, coal, hydrology, water wells, engineering and other fields.

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Water Well Drilling Rigs

Water well drilling rigs are mainly mechanical equipment for drilling water wells and completing operations such as downhole pipes and well washing. They are generally divided into three categories: rotary rigs, percussion rigs and compound rigs. Water well drilling rigs can be divided into bulk type, trailer type and vehicle-mounted type, and crawler type according to the assembly form; according to the drilling depth, they are divided into shallow well drilling rigs, medium-deep well drilling rigs, deep well drilling rigs, and ultra-deep well drilling rigs; according to the type of driving equipment It can be divided into mechanical drive drilling rigs, electric drive drilling rigs, and hydraulic drilling rigs.

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DTH Drilling Rig

DTH drilling rig can drill holes in rocks of medium hard or above (f≥8). Like the rock drill, it has the process of rock drilling and hole formation of impact, rotation, ballast removal and advancement, and both belong to the percussion rotary drilling. Like the external rotary rock drill, it has an independent slewing mechanism and an impact mechanism. The difference is that the impact mechanism of the DTH drilling rig is installed on the front end of the drill pipe, submerged into the bottom of the hole, and continuously advances with the extension of the drilling. DTH drilling rig is named after the impactor dives into the bottom of the hole.

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Rotary Drilling Rig

Rotary drilling rig is a construction machine suitable for drilling operations in building foundation engineering. Rotary drilling rig is widely used in municipal construction, highway bridges, high-rise buildings and other foundation construction projects. With different drilling tools, it is suitable for dry (short spiral) or wet (rotary bucket) and rock (core drilling) drilling operations. , Rotary drilling rig has the characteristics of large installed power, large output torque, large axial pressure, flexibility, high construction efficiency and multi-function.

The dust suppression cannon is divided into three parts: fog cannon, unit, and water tank. Relying on the principle of high-speed fan air delivery on the environmental protection fog cannon, the water atomization wind in the tank can be sent to a range of 60-160 meters, which is suitable. Dust suppression by wind and sand, dust reduction on construction sites, and dust reduction by demolition are specially used for dust and sand control on construction sites in urban development zones, demolition sites, station coal storage yards, coal washing plants, coking plants, iron mines, steel plants, ports, etc.

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The main features of the fog cannon machine: long range, wide coverage, high work efficiency, can complete precise spray 2. The sprayed mist particles are small, and when it touches the dust, it forms a wet mist, which can quickly suppress the dust. The supporting power is sensitive. It can be powered by three-phase 380V mains or diesel generator set. It can be fixedly installed on a concrete pouring platform. It can also be installed on a transport vehicle with a diesel generator set. It can be operated sensitively and can be remotely controlled or manually. It can be controlled, and the horizontal rotation and spray viewpoint can be arbitrarily adjusted, which is safe and reliable to use.

Compared with other dust suppression spraying equipment (spray guns, sprinklers), the water consumption can be reduced by 70%-80%, and the water mist coverage area is much larger than other dust suppression spraying equipment. The range is 60-200 meters optional, which can be selected according to the customer’s actual situation. Configuration required.

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Because the fog cannon machines produced have different operating functions, the quality of the parts used in the equipment is different, and the production cost is differentiated, these are the reasons for the difference in the price of the fog cannon dust suppression. The price of mist cannons machine is affected by the operation function, while dust suppression cannon uses electricity as the power source for operation. Due to the different types of fog cannon dust suppression, the markup for mist cannons machine is also different.

Packaging machinery refers to machinery that can complete all or part of the product and commodity packaging process. The packaging process includes the main processes such as automatic feeding, automatic filling, automatic bag making, automatic sealing, automatic coding, etc., as well as related pre- and post-processes, such as cleaning, stacking, and disassembly. In addition, packaging also includes processes such as metering or stamping on the package. The use of mechanical packaging products can increase productivity, reduce labor intensity, adapt to the needs of large-scale production, and meet the requirements of cleanliness and hygiene. The packaging machine is selected according to the customer’s own needs. How to choose a good packaging machine is an important topic.

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1. The speed of the packaging machine: the speed of the packaging machine should be fast and the mechanical performance should be stable. If the speed is only fast and a lot of packaged materials are wasted for customers in the actual process, then this speed has a counterproductive effect. Therefore, while selecting the speed, some considerations should also be given to mechanical performance and intelligent control methods.

 2. Packaging quality: The quality of the package is a problem that affects the image of the customer’s product. The packaged product should not only be beautiful, but also stand the test of transportation and storage. Therefore, not only the appearance is beautiful, but also good sealing is required.

3. Performance structure: The performance structure requires a bit of technical expertise to do it. A good packaging machine must be reasonable in structure and durable. Such as heat-sealing structure, thickening and material selection of shafts, convenience and cleaning of packaging machines, etc.

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4. Price: Two important factors for packaging machines that customers care about: quality and price. Why are there different prices for packaging machines that can also achieve the purpose of packaging? In fact, the principle of the packaging machine is the same, but the effects of the designed things are different and the life span is also different. Blindly pursuing low prices, as a result, some manufacturers will remove part of the functions of the packaging machine, and the components used are also downgraded. What’s more, some old machines are refurbished. Therefore, when choosing a packaging machine, both price and quality must be reasonable, and more importantly, try packaging with your own products.

Fog cannon dust suppression has become the key to affecting the quality of the urban environment. With the advancing of urbanization and industrialization from time to time, air pollution has become increasingly serious. Dust pollution occupies a large proportion of urban air pollution, especially in heavy industrial cities. Dust pollution has become a serious disease affecting urban environmental quality. Dust and suspended inhalable particles in the air seriously threaten our physical and mental health. The long-term use of dust suppression cannon will definitely have minor problems, so how should these problems be eliminated?

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1. Water and gas are sprayed out at the same time when spraying: the cause is the desoldering of the weld of the infusion tube in the dust suppression cannon barrel, or the infusion tube is corroded by the chemical liquid.

2. No mist and dripping water: One reason is that the filter in the casing of the fog cannon machine is blocked, and the other is that the oblique hole in the nozzle is blocked. Just remove and clear the infarct.

3. The air cylinder cannot be used for air intake: the reason is that the fog cannon’s leather bowl shrinks and hardens, and the mist cannons machine wears and breaks when it is defective; the second is that the screws at the bottom of the leather bowl are scattered and the leather bowl is taken off. Remove the shrunken leather bowl and soak it in machine oil or animal oil, and then install it after shrinking; replace the broken leather bowl with a new one. If the screw is loose, install the leather bowl and tighten it.

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4. The sprayed mist is scattered and not conical: the reason is that the spray hole of the fog cannon dust suppression is not correct or obstructed by dirt. How to remove the barrier will result in poor atomization. The nozzle cap should be unscrewed to adjust, and the dirt in the nozzle hole should be cleaned.

5. Water from the plug rod and gland: the wall of the gas cylinder and the bottom of the gas cylinder are unwelded, how should it be cleaned? Or the steel ball in the valve casing is stuck by dirt and cannot be tightly attached to the valve body. The welding should be stopped or the dirt should be cleaned according to the situation. Things.

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6. Air cylinder gland or water cap leaking: This situation is mainly due to the lack of tightness. Check whether the rubber gasket of the dust suppression cannon is damaged or not leveled, and whether the flange can be de-welded with the cylinder, it should be changed according to the situation. The gasket and the device are leveled, and the repair of the desoldering part is stopped.

7. Water leakage of the switch: The switch of mist cannons is damaged or the asbestos rope under the switch cap is aging and the gap will cause water leakage. It should be replaced with a new product or new asbestos rope according to the situation.