Wire saws are mainly divided into electric wire saws and hydraulic wire saws according to power

Advantages and disadvantages of electric wire saw

1. The saw head is relatively heavy. In actual construction, you can fix the saw head by directly pressing the bottom corner without using expansion screws, which greatly reduces the damage to the concrete cutting.

2. There is no need for a lot of cooling water. Anyone who has used hydraulic wire saws knows that hydraulic pumping stations must use cooling water to cool the oil temperature to reduce the problem. Electric wire saw machines do not need a lot of cooling water, only the rope head Just add cooling water, it can work for a long time.

3. Low cost: It can be operated by household electricity, eliminating the need for hydraulic system, so the cost is much lower.

Disadvantages: Inferior to hydraulic wire saws, it is flexible in construction, especially in places where the construction area is narrow. 2. The power is not as strong as the hydraulic power, and the efficiency is slower than that of the YG hydraulic wire saw.

Overview of hydraulic wire saw

The hydraulic wire saw is a new generation of fully automatic reinforced concrete cutting equipment developed by our company based on years of construction and product design experience. The machine has strong power, adopts Australian motors and Italian hydraulic components, guarantees the lightest design under the same volume, and ensures that the cut is straight and tidy during construction, without trimming. And it can be cut on reinforced concrete, ceramics, and glass. No vibration when working, low noise and accurate positioning, very suitable for cutting complex sections.

The hydraulic wire saw is widely used in cutting and dismantling industries such as reinforcement and reconstruction of houses, bridges, floors, beams and columns. The hydraulic wire saw can meet the cutting depth that the wall saw cannot reach, and the cutting depth is not limited. YG hydraulic wire saw machine is mainly composed of a hydraulic wire saw unit and a hydraulic power station group, and cooperates with a directional wheel or a universal wheel and a rope for cutting operations.

Hydraulic wire saw machine for sale

The portable vertical all aluminum single operator hydraulic wire saw machine produced by our factory can cut various kinds of thick concrete. It is the most suitable cutting construction equipment for cutting, dismantling and repairing concrete walls, bridges and pillars. The wire saw can be used for closely arranged reinforced concrete structures and even for underwater cutting from 30 meters to 50 meters. The hydraulic rope saw can meet the cutting depth that the wall saw can not meet, and the cutting depth is not limited. At present, it is the leading advanced cutting construction equipment widely used in the construction of buildings, bridges, tunnels and wharf reconstruction, which replaces the traditional methods of hard-hitting, drilling and blasting.

PLA PBAT Biodegradable Film Blowing Machine
【**Introduction**】Biodegradable film blowing machine is an automatic equipment designed by YG specially for making biodegradable films from biodegradable materials.
【**Contact**】whatsapp/wechat/tel:+86 15037187716
Email: plastic@yugongmachine.com

 

Features of Multifunctional Combined Punching And Shearing Machine

The electronically controlled back gear with three supporting legs is a standard accessory. It is convenient and accurate to adjust the back gauge to ensure the accuracy of cutting. The gauge is safe and reliable, and the larger contact switch ensures maximum production efficiency.

The unloading device at the punching position is equipped with a range of visible windows, and the rotating design is easy to operate. Two larger gauges with a drawing ruler are standard accessories. Fast-molding nuts and screw belts are easy to replace the upper and lower locks.

The unique design of the die-cutting part makes this part of the angle steel and flat steel processing and shearing electrical interlocking safety protection to ensure the maximum safety of the operator, and the ventilated protection device ensures the maximum vision range of the operator.

The angle steel shearing part can be cut from the upper and lower ends of 45-degree angle steel.

The easy-adjustable presser feet for flat steel cutting ensure precise cutting of 15" scaled square materials as standard equipment.

Anti-deformation high-quality shearing blade, the lower blade has four available blades, and there are screws inside to facilitate adjustment of the blanking gap.

Various specifications of upper and lower dies for punching parts are available. The unique structure can punch large-angle steel and channel steel.

The diamond blade ensures high-quality shearing: minimum deformation and loss of shearing material, 45° shearing can be done from the top and bottom.

The round steel and square steel cutting parts have multiple holes of different sizes, which is convenient for cutting various sizes of section steel, and the adjustable pressing device is convenient for cutting other special sections.

Large lock nut. Precise square steel cutting.

Large-scale protective devices ensure maximum safety.

The large standard square baffle is convenient for diagonal cutting of the board.

引用

https://yugongengineering.com/home-use-oxygen-concentrator/

What are the benefits of a household oxygen generator

With people's pursuit of health and lifestyle, oxygen concentrators are no longer the boring big machines in hospitals. They have been gradually optimized and gradually entered the public's homes. After entering the family, it has turned into a "healthy artifact". In the publicity of many businesses, the oxygen concentrator seems to help solve most of the uncomfortable symptoms encountered daily, and many healthy people have also chosen to inhale oxygen.

According to the survey, many home oxygen concentrators on sale claim that in addition to curing diseases such as chronic lung obstruction and asthma, they also have many health benefits: relieve stress and relieve fatigue; provide oxygen to the skin, which has beauty effects; pregnant women inhale oxygen It can promote the growth and development of babies and other magical effects, but are these true? Today I will give you answers one by one.

What is the best household oxygen generator?

A household oxygen generator is a device that can produce oxygen. It can be used to correct body hypoxia and oxygen therapy. It is characterized by inhaling oxygen directly to increase the oxygen content of the arteries, rather than acting on a certain part of the body to indirectly improve hypoxia. Increase the body's continuous intake of oxygen throughout life.

Is the home oxygen concentrator really a "healthy artifact"?

Some experts pointed out that the oxygen concentrator has a certain effect on people with hypoxia, such as chronic obstructive pulmonary disease, asthma, bronchiectasis, gas poisoning and other diseases. There is currently no evidence that oxygen can be used to make beauty. Oxygen inhalation is purely conceptual hype, because the surface of human skin cannot directly absorb oxygen. Even through pressure oxygen injection, hand massage, etc., oxygen cannot enter the skin.

What are the benefits of a home oxygen concentrator?

The home oxygen concentrator is suitable for family use. The advantages are convenient and simple. It can not only help the hypoxic population, but also help the health care problems of the middle-aged and elderly people. However, one should pay attention to the purchase of a home oxygen concentrator and choose a medical grade certificate. The oxygen concentrator is more secure, which is similar to the YG oxygen concentrator.

How to choose a household oxygen generator

1. When choosing a household oxygen concentrator, you must choose a big brand. A manufacturer with a long-standing brand can guarantee its sustainable development and future maintenance services.

2. Medical device registration certificate. This is also very important. Medical-grade oxygen concentrators are more strictly controlled, and many household oxygen concentrators on the market are actually three-no products.

3. The oxygen concentration output by the household oxygen generator must be greater than 90% in order to maintain a stable output.

4. Be sure to choose an oxygen generator with a noise level of less than 45 decibels, otherwise it will affect rest, especially at night.

Best diamond wire saw

If you have been looking for a diamond wire saw with fast cutting speed, long wear life, and relatively cheap price, then the information to be shared with you here will definitely shock and excite you!

I would like to introduce you to a brand new steel wire rope with "44 diamond beads per linear meter". It should be known that the ordinary wire saw can only achieve a maximum of 40 grains per line of rice, but it surpasses the tradition and achieves 44 grains! Assuming that you use 10 coils of wire rope every month, it can save your mine or stone factory more than 300,000 yuan per year and increase your total output by 25%! This is not bragging, please see my next explanation.

The formula of diamond wire saws

In the formula of YG diamond wire saws, there is a vital material called cobalt powder. Cobalt powder and diamond have an excellent affinity and can bond with diamonds very well. However, cobalt powder is expensive, and the price has skyrocketed in recent years, while the price of wire saws has fallen all the way. In order to survive, bad manufacturers have to reduce the content of cobalt powder in the formula and even use iron powder instead of cobalt powder. This is what we often call "iron sand rope". After a period of time, the sand iron rope will rust. Such ropes are generally incapable of cutting, slow cutting, and short-lived, which will have a serious impact on your production, and even cause huge losses such as downtime!

Industry Insider

Since cobalt powder is so expensive, is there any cheaper cobalt powder rope? Now I will introduce to you this rope that I especially recommend to you today. It is cheap and high in quality. The cobalt powder used is imported from Italy! How does it do it?

Next, I will reveal the secrets for you, but please note that these are commercial secrets, and you must ensure that you will not use this information to do anything that violates business ethics.

What are the disadvantages of poor quality diamond wire saws

At present, the price of high-quality wire saws in the entire market is around 240 RMB/meter, or even higher. If you want to cut quickly and have a high output, you can't buy a rope lower than this price, because the cheap rope will have the following problems: broken rope, beading, falling off, partial wear, not sharp, not durable.

“Minimally Invasive Operation”for laying urban pipe network -- the brief introduction of HDD Horizontal Directional Drilling Equipment

We often find that in the city where we live, roads are often dug up. Whether newly built or used for a period of time, we always feel that the roads around our residence have never been intact. We dig and repair them every day, it is not convenient to travel, but also causes environmental pollution, the phenomenon of digging out a part of the road is also known as the “Zipper link.”.

The main reason for this type of Zipper is not only that the road is damaged, but also that the road was not well planned when it was built, and with the rapid development of the city, the existing underground pipelines can not keep up with the demand of the city, in addition, some new pipelines also need to cross the road.

A few days ago, I saw a news report that a certain place has stipulated that the newly-built urban roads should not be dug up for 5 years after they are delivered for use. This will effectively put an end to the phenomenon that urban roads are often dug up. It will also avoid the economic losses caused by the repeated occurrence of “Zipper links”.

But at the same time, it puts forward higher requests to the construction of the underground pipe network of the city road.

Do you often see a machine at work in the city’s green belt, or on the sidewalk, inserting a rotating iron pipe into the ground to make a hole, and not far away inserting cables and pipes into the hole made by the machine, this machine is the HDD drilling machine.

A horizontal Directional Drilling Machine is the mechanical equipment for laying underground pipelines without the need to excavate the ground. It can avoid obstacles successfully within a certain radius of the ground. It can be operated in underground strata such as clay, sand, and so on. It is widely used in electric power, flexible pipeline laying in the fields of communications, oil, and natural gas.

Unlike road closures and major road repairs, horizontal directional drilling rigs can be built on the side of the road without affecting traffic or people’s normal travel, as we often see.

Through the advanced equipment calculation and positioning, can let the whole drill through the process of bypassing obstacles to reach the intended location, to ensure the construction accuracy.

Compared with the traditional construction method, horizontal directional drilling has many advantages such as high construction efficiency, low cost, no environmental impact and so on.

Concrete Gunite Machine Application

Concrete sprayers are widely used in tunnels, culverts, foundation pits, tunnels, subways, bridges, coal mines, swamp mines, hydropower projects, underground projects, construction projects, dams, slopes, dangerous rocks, and other basic engineering protection projects. It is used for shotcrete construction operations to prevent sand and gravel from falling on dangerous rocks and debris such as tunnel walls and slopes, and to prevent landslides.

Shotcrete Machine Classification

According to the different ways of adding water to the concrete mixture, it can be divided into three types: dry shotcrete machine, wet shotcrete machine, and semi-wet shotcrete machine in between.
According to the structure principle of the shotcrete machine, it can be divided into four types: cylinder type, screw type, rotor type, and hydraulic type.
According to the number of nozzles, it can be divided into single shotcrete machine, double shotcrete machine, and three shotcrete shotcrete shotcrete machines.
According to the degree of automation, it is divided into ordinary concrete shotcrete machine and concrete wet spraying manipulator (intelligent wet spraying trolley)

 The emergence of small excavators has brought great convenience to the majority of construction workers, and it can help builders complete construction work more easily and efficiently. Small excavators are welcomed by customers for their small size and wide range of applications. The operation of the small excavator is very simple and can effectively replace manual work, greatly saving manpower and reducing the cost of manpower investment.

What types of mini excavators are there?

There are five classification methods for the classification of common small excavators, namely, according to the form of the traveling device, according to the transmission mode, according to the form of the working device, according to the driving mode and according to the purpose.

① It has a small caterpillar excavator and wheel type. The crawler excavator has a larger chassis and is suitable for complex road conditions. Therefore, its application is very extensive. The tire-type small excavator has fast walking speed and good maneuverability.

② Classification by transmission mode: There are two types: mechanical and hydraulic. Mechanical single-bucket small excavators rely on mechanical transmission and require various gearboxes, winches, wire ropes, hooks, pulleys and other parts. The structure is complex, and it has gradually been eliminated in small and medium-sized single-bucket small excavators. The hydraulic single-bucket small excavator eliminates many complicated mechanical intermediate transmission parts, simplifies the structure, improves the transmission performance, works smoothly, operates flexibly, and has high productivity.

③Classified by the form of working equipment: there are backhoe, front shovel, grab shovel, dragline and other forms. When backhoeing, the digging direction faces the fuselage, and it is used to dig the soil below the parking surface. It is flexible in work and widely used. It is the main working device form in hydraulic small excavators.

④ There are internal combustion engine-driven and electric-driven small excavators according to drive mode.

⑤According to the purpose, there are general excavators, mining excavators, marine excavators, and other special excavators.

Application of mini excavator:

1. For orchards: digging fertilization ditches, planting trees, weeding, cultivating soil, opening up wasteland, etc.;

2. Trench digging: digging cable trenches, water or sewage pipelines, natural gas pipelines, etc.;

3. Landscaping: planting trees, digging ditches, etc.;

4. Mountain contracting: planting trees, repairing terraces, digging ditches, opening paths, weeding and opening up wasteland, etc.;

5. Indoor aspects: indoor demolition, basement backfill;

6. In terms of crushing: road and ground concrete crushing, mountain stone crushing, etc.;

7. Mine aspects: tunnel and cave construction, mines and shafts, etc.;

8. Vegetable greenhouses: for deep digging;

9. In terms of digging medicinal materials: for digging yams, etc.;

In addition, agricultural and forestry planting, farmland reconstruction, small earthwork engineering, municipal engineering, road surface repair, farms, garden cultivation, and river and ditch dredging projects, and other operating environments.

Features of the mini excavator:

In this era of mechanization, most users gradually use mechanized production to replace manpower. The small excavator has reliable quality and stable performance, and can adapt to harsh construction environments. The equipment is matched with a high-horsepower engine and has high construction efficiency. The structure of the equipment is simple, the operation is simple and convenient, and the maintenance cost is low. It can be matched with different excavator attachments to realize various functions such as rotary excavation, crushing, hook cleaning, bulldozing, etc., realizing one machine with multiple functions. The small excavator is suitable for various soil properties, has good use effect, simple operation, small and flexible, convenient transportation, and can work in small places.

How are latex gloves produced through the latex production line?
1. The production process of latex gloves through the latex production line is as follows:

 (1) The rubber is first sliced by a rubber mixing machine, and then sent to the sol tank to mix with gasoline for sol. After the sol is emulsified and prepared, it is pumped to the latex intermediate tank.

 (2) (The rubber solution dissolved in gasoline is fed from the top of the distillation tower, heated by steam for distillation, the light component gasoline is heated into a gas phase, and the gasoline gas is mixed and cooled by cold water in the oil-air cooler. The oil-water mixture is then sent to the oil-water separator, Oil, and water layer. The upper gasoline is recovered, and the lower water is pumped to the cooling water tower for cooling, and then the gas gasoline in the distillation tower is cooled after cooling;

 (3) The latex of the distillation tower kettle is sent to the latex mixing tank for stirring according to its own pressure, and after preparation, the glove material latex is separated out by the centrifuge, and then it is toned and filtered for later use.

 (4) The glove model is first cleaned with acid and alkali and washed with water. The washed model is first immersed in hot water and heated until it is soaked with coagulant and dried for dipping. After dipping, it is sent to the oven for preliminary drying, adding fiber inner sleeve, flushing hot water,  and then sending to the oven for vulcanization, drying, and forming. After the gloves are demolded, they are inflated, checked, shaped at low temperature, dried at medium temperature, washed with water, dehydrated, dried, and then packaged and sent to the finished product warehouse.

2. Latex gloves produced by the latex production line: it is a kind of gloves. It is different from ordinary gloves and is made of natural latex. It can be used in household, industrial, medical, beauty, and other industries, and it is necessary for hand protection. Supplies.

Oxygen production equipment is equipment for producing gaseous oxygen. Oxygen production equipment includes three aspects: industrial oxygen production equipment, household oxygen production equipment, and medical use oxygen generator.

Industrial oxygen production equipment

The principle of industrial PSA oxygen production equipment is to use air separation technology. First, the air is compressed at a high density and then the difference in the condensation point of each component in the air is used to separate the gas and liquid at a certain temperature, and then it is obtained by further rectification. Industrial oxygen is generally obtained through this physical method. The oxygen generator is also called air separation equipment. According to the number of products, it can be divided into small-scale oxygen generator equipment below 800m3/h; medium-sized equipment from 1000-6000m3/h; large-scale equipment above 10000m3/h. The so-called 800m3/h and 1000-6000m3/h represent the hourly output of the oxygen plant from the air separation tower. China's oxygen production equipment is generally composed of air compressors, pre-cooling devices, purification devices, and air separation towers.

Household oxygen production equipment

The working principle of household oxygen-making equipment: using molecular sieve physical adsorption and desorption technology. The oxygen-making machine is filled with molecular sieves, which can absorb nitrogen in the air when pressurized, and the remaining unabsorbed oxygen is collected and becomes after purification. High purity oxygen. The molecular sieve discharges the adsorbed nitrogen back into the ambient air when it is decompressed and can absorb nitrogen and produce oxygen during the next pressurization. The whole process is a periodic dynamic cycle process, and the molecular sieve is not consumed.

Medical oxygen production equipment

All medical oxygen production equipment adopts the world's advanced PSA (pressure swing adsorption) air separation oxygen production technology, which is based on the difference in the adsorption capacity of the attractant (zeolite molecular sieve) on oxygen and nitrogen in the air to achieve oxygen and nitrogen Separate. When air enters the bed filled with adsorbent, nitrogen has a strong adsorption capacity and is adsorbed, but oxygen is not adsorbed so that a high concentration of oxygen can be obtained at the outlet end of the adsorption bed. Because the adsorbent has the characteristic that its adsorption capacity changes with pressure, changing its pressure can make adsorption alternately perform adsorption and desorption operations.

Regardless of the purpose of the oxygen production equipment, the physical oxygen production method is adopted, and the oxygen is separated by isolating the air.

Disposable latex glove production line Production process

To produce disposable latex gloves, the main raw materials and additives are first stirred and mixed in a special container in a certain proportion to form an emulsion. After filtering, vacuuming, and standing still, the mixture is pumped into the dipping tank in the production line. Under normal production conditions, the hand molds on the assembly line automatically enter the dipping tank, and the hand molds that adhere to the emulsion come out of the dipping tank in turn, and continuously rotate during the journey to make the emulsion on the surface of the hand mold uniform and make the excess emulsion hang down. Drip down. The dripping liquid returns to the immersion tank through the collection tank.

After dripping the excess emulsion, the hand mold moves into the oven with the production line. The temperature of the oven is controlled at 230-250 degrees Celsius. Under this condition, the emulsion that is touched by hand is cured and formed. The hand mold coming out of the oven undergoes processes such as natural cooling, lip curling, and powder dipping. The gloves are manually removed from the hand mold, and the hand mold continuously moves to the dipping tank. The unloaded disposable latex gloves will be put into storage as a finished product after powder removal. Check here to know more details.

What are the advantages of the fully dipped glove production line?

Today, I will talk about this topic with you. Customers who need a small glove dipping machine, a nitrile glove production line, and a labor protection glove production line can contact Yugong Machinery.

1. The automatic design is completely based on the chemical properties of the raw materials and the process requirements of glove forming, with compact equipment flow and more reasonable mechanical structure. Stable, uniform thickness of the coating, no sag, uniform temperature, high output, and smooth process.

2. The drying box adopts the tunnel-type drying method, the principle of hot air rising, and the recycling of hot air circulating stirring, so that the disposable glove dipping machine equipment can get the best effect with the minimum power when in use.

3. Use the principle of effective hot air circulation in the heating space to reduce costs. Multi-stage PID temperature intelligent control system, the temperature error does not exceed ±5℃, and the heat uniformity and gloss are good.

4. YG glove dipping equipment has high output, unique joint design, simple operation for changing molds, and quicker cycle speed.

5. The automatic vibrating glue dropping and uniform glue system makes the finished gloves more neat and uniform, and the thickness is even.

6. Aiming at the fragile defects of ceramic molds when vibrating, the conveyor mechanism of YG's fully dipped nitrile gloves making machine adopts a special guiding track to run smoothly, reliably, without crawling, or jamming, and meet the stability requirements of the conveyor device during operation.

7. Special high-temperature resistant chain is adopted, co-extrusion one-step method, speed up production speed and increase output.

Introduction of drilling rig machine

Drilling rigs are mechanical equipment for drilling holes on the surface. Drilling rigs include outdoor drilling equipment for large water wells, oil wells and natural gas wells. It also includes small devices that can be moved by a single person, called augers.

Drilling rigs can sample underground mineral deposits or be used to install underground production equipment. Such as underground machinery, instruments, pipelines and hoistways. Drilling rigs can be mobile equipment installed on trucks, trailers, or tracks.

Drilling rigs can also be relatively fixedly installed on land and offshore structures (such as drilling platforms, which are generally referred to as "offshore oil rigs", although they do not include drilling rigs). The term "drilling rig" generally refers to equipment that drills into the earth's crust.

The rig includes

Small portable drilling rig. Such as mining drilling, water wells drilling machine price, environmental survey drilling rigs.

Large-scale drilling rigs can drill the earth's crust to a depth of more than thousands of meters. During the drilling process, the mud pump circulates the mud through the drill pipe and the drill bit into the casing annulus to cool the drill bit and remove cuttings.

The lifting system on the drilling rig can lift hundreds of tons of drill rods. Other equipment can pump acid or sand into the reservoir, perform fracturing operations, and guide crude oil or natural gas out of the reservoir to the surface. In remote areas, drilling rigs can be equipped with permanent residential facilities, eating tools, etc., which can be provided for the daily lives of more than one hundred employees. Offshore drilling rigs can operate at a distance of several hundred kilometers offshore, and personnel on the well will rotate.

Drilling rigs are classified according to drilling type

Because different YG drilling rig types allow drill rods to enter the borehole in different ways, each has advantages and disadvantages. According to the depth that can be drilled, sampling type, cost, and insertion rate, there are two basic drilling types. : Cuttings drilling and core drilling.

DTH drilling machine for sale

Down the hole drilling uses a spiral drill to rotate into the ground, and the soil is lifted to the ground through the gap of the spiral blade. Hollow drill pipes can be used for drilling, geological drilling, soil engineering and geochemical exploration of mineral deposits in soft soils such as swamps and other soils where the soil does not open naturally. Solid flying drills/short tube augers are used for hard soil drilling. Sometimes, mining shafts are drilled with auger rods. Small drill machine rods can be installed on trucks, and large augers can be used to place bridge foundations.

Spiral drill pipes are generally used for relatively soft unconsolidated materials or rocks in bad weather and are characterized by economy and speed.

 The core drilling rig is a kind of drilling rig, which is mainly used as a construction machine for building foundation engineering holes. At present, core drilling rigs are widely used in infrastructure projects such as municipal construction, highway bridges, and high-rise buildings. The diamond core drilling rig is suitable for the soil geological conditions in most areas of our country, and has a wide range of applications. Basically, it can meet the needs of bridge construction, high-rise building foundation and other projects. At present, core drilling rigs have been widely studied and applied to various bored pile projects in enterprises. Therefore, it is very important to discuss the construction preparation of the core drilling rig and the commonly used clear water construction technology.

The use of core drilling rig

The core drilling rig is a kind of core drilling technology equipment, which can be mainly used for the general survey and exploration of metal and non-metal solid minerals. In addition, it can also be used in engineering geological survey, hydrogeological survey, oil and gas exploration, water well drilling, etc.

 Core Drilling Rig Features

The core drilling rig system has the characteristics of large installed power, large output torque, high axial working pressure, flexible maneuvering time, high construction management efficiency, and multiple functions.

In addition, because core drilling rigs require relatively complete, non-mixed, non-flexible formation rock samples, core drilling rigs are all rotary drilling rigs. According to the structure of the gyrator of the drilling rig, the core drilling rig can be divided into three categories: vertical shaft type, rotary table type and mobile gyrator. The core drilling rig is composed of basic components such as slewing mechanism, feeding mechanism, lifting mechanism, transmission mechanism, control device and base. Depending on the type of drilling rig, some core drilling rigs may also be equipped with control and measuring instruments or other attachments.

Other rigs recommended

YG supplies many kinds of drilling rigs for sale, such as water well drilling machine (small water well drilling machine, portable water well drilling machine), DTH drilling rig, anchor drilling rig, HDD Machine, rotary drilling rig, and other drilling rigs.

Precautions For Operation of Water Well Drilling Rig

With the rise of large-scale projects in my country, various drilling rigs are frequently used. The water well drilling rig deals with water wells. It is mainly used to drill water wells and complete operations such as downhole pipes and well washing. The operation is very simple. In order to operate more safely, the following is an introduction to the precautions when operating the water well drilling rig.

1. Drillers must be specially trained and have certain work experience before they can be employed.

2. The driller must master the operation essentials of the drill and the comprehensive maintenance knowledge, and have considerable experience in troubleshooting.

3. Before shipping the rig, a full inspection must be carried out. All parts of the drilling rig must be complete, with no cable leakage, no damage to the drill pipe and tools.

4. The YG water well drilling machine should be installed firmly, and the corners or ramps should be slow and fixed with steel wires.

5. When entering the construction site, the drilling rig should be fixed, the area of the drilling field should be larger than the base of the drilling rig, and there should be enough safe space around.

6. When drilling, the hole position, orientation, angle, and depth must be strictly followed, and the driller must not change it without authorization.7. When installing the drill pipe, check the drill to make sure that the drill pipe is not blocked, bent, and the threaded hole is not worn. Unqualified drill pipes are strictly prohibited to use. Check here to view portable water well drilling machines.

8. When loading and unloading the drill bit, strictly prevent the pipe clamp from pinching the cemented carbide sheet, and strictly prevent the flat drill bit and core tube from being clamped.

9. When installing the drill pipe, you must install the second one after the first one is installed.

10. When drilling with clean water, no water supply is allowed before drilling, and pressure can only be drilled after the water returns, and sufficient flow must be ensured. Dry holes are not allowed to be drilled. When there is a lot of rock powder in the hole, the water volume should be increased and the pump should be extended. Time, stop drilling only after the holes are actually punched.

11. The distance must be accurately measured when drilling. Generally, it is necessary to measure once every 10 meters of drilling hole or when changing the drilling tool. Drill pipe to verify hole depth.

12. Whether there is any over-temperature phenomenon in the gearbox, shaft sleeve, horizontal and vertical shaft gear, etc., whether there is any abnormal sound, and if the problem is found, the drill machine should be shut down immediately, find the cause, and deal with it in time.

Sandblasting Machine & Air Compressor

An automatic sandblasting machine is a machine that uses compressed air as the power to form a high-speed jet beam and spray the material at high speed to the surface of the workpiece to be processed. So that the mechanical properties of the outer surface of the workpiece surface are changed. Air compressor is the basic product of modern industrialization. It is a device that converts the mechanical energy of the prime mover (in general, electric motor) into air pressure energy.

How to Choose Air Compressor?

The use of a sandblasting machine is inseparable from the air compressor. The air generated by the air compressor acts as a motive force in the sandblasting process. Different sandblasting machines need different air compressors. Sandblasting machines can be divided into general pressure wet sandblasting machines, pressure sandblasting machines, and high pressure sandblasting machines in terms of the efficiency and strength of sandblasting. The air compressor connected with the sandblasting machine generally selects a pressure of 0.8Mpa. Then select the appropriate air compressor according to the size of the air source required by the sandblasting machine.

What types of sandblasting machines?

The normal pressure sandblasting machine is the siphon sandblasting machine. Compared with the other two types of sandblasting machines, the efficiency of sandblasting is lower than that of pressurized and high-pressure sandblasting machines. The air compressor required for each gun on this type of sandblasting machine has an air output of at least 1 cubic meter per minute, that is, an air compressor of at least 7.5KW. If you want to learn more about wet blasting machines for sale, please view them here.

Both pressurized sandblasting machines and high-pressure sandblasting machines belong to pressure-feeding sandblasting machines. The blasting efficiency of a single gun is lower than that of the high-pressure type. The air compressor required for each gun on the pressurized sandblasting machine has an air output of at least 2 cubic meters per minute, which is a 15KW air compressor.

The air compressor required for each gun on the high-pressure sandblasting machine has an air output of at least 3 cubic meters per minute, which is a 22KW air compressor. Click here to know more about grit blasting machine manufacturers.

Optional machine

In general, the bigger the air compressor, the better. If you consider the cost, you can refer to the above data for selection. The air compressor and the sandblasting machine need to be equipped with an air storage tank and a dryer. The gas storage tank is used to store the gas generated by the air compressor to ensure the stability of the air source. The dryer is used to dry the oil and moisture in the air to ensure that the air is dry when it reaches the sandblasting machine. It also reduces sand blocking problems caused by sand agglomeration.

Development of HDD Drilling Machine

Horizontal Directional drilling is a new construction method that combines the common pipeline laying technology with the drilling technology used in oil exploitation.

When the horizontal directional drilling machine was not invented, it was not only inefficient but also costly to dig holes and sink pipes when laying pipelines to cross rivers or obstacles.

Horizontal Directional drilling first appeared in the United States, in the 1960s, an American engineer used oil field directional drilling technology in the pipeline.

Later, reaming technology was invented, which also made it possible to lay large diameter pipes, and a new horizontal directional drilling technology was formed.

China first introduced this horizontal directional drilling technology in the 1980s. With the rapid construction of crude oil pipelines and urban pipelines in recent decades, horizontal directional drilling has developed rapidly in China, both the length of the crossing and the diameter of the pipeline have set many records.

We all know that it takes a lot of skill to extract oil, and that’s because it’s buried in the ground where you can’t see it, and it takes a lot of hard work to extract it.

 In the exploitation of the first need to carry out very important drilling work, but also according to different geological and use different methods to drill wells, so as to obtain oil resources.

The traditional method of drilling wells is usually vertical drilling, but in many cases, horizontal drilling in the ground is used to find oil. This technique uses advanced acoustic and Gamma-Ray functions on the drill bit, when drilling, the data in the formation is collected by the bit and transmitted to the ground operator, so that a more ideal drilling plan can be adopted in real-time, and the bit can be controlled to bend forward in the ground at will, that would be like installing a clairvoyant on an underground drill that would eventually find oil.

Since the appearance of the YG HDD drilling technology, the human drilling technology has improved a step, improved the production efficiency and reduced the engineering risk.

With the requirement of energy-saving and environmental protection getting higher and higher, horizontal directional drilling rig, a kind of trenchless pipeline laying equipment, will be used more and more widely.

What is automatic rebar straightening cutting machine?

As the name implies, it’s a machine used for straightening and cutting rebar in the construction industry.

Specific of automatic rebar straightening cutting machine

Automatic straightening cutting machine composition

Import hole &rollers

Threading bar into import hole, rollers will keep the bar passing smoothly, no stuck, 5 traction rollers supply powerful traction force.

Straightening die unit

4 groups’ rollers can guarantee a high straightening performance, you can adjust the 4 groups’ rollers to adapt 4mm-14mm rebar sizes easily.

Hydraulic driving system

It needs 20-25 kg hydraulic oil to drive the cutting unit running.

Cutting system

This is a dynamic cutting system driven by the hydraulic system.

Measurement devise & traction rollers

This device measures bar length, which is controlled by length instruct in the CNC panel.

Hydraulic cutting device

This is a hydraulic cutting device, powerful much, and swift.

CNC controller box

This is a switch and CNC panel, you can control the machine by this box easily.

CNC controller panel

You can input work instructions by this CNC panel easily.

Some questions maybe you want to know

1:What electricity for this machine?

Conventional supplying,380V, three-phase,17Kw; for sure, we can also supply 220V, 400V,440V,600V, and any others.

2- What diameter rebar this machine can straight

4mm-14mm sizes round bar, 4mm-12mm sizes rebar.

3- Is there an agent in our country?

We have many customers worldwide, and we do have agents in some countries, for more details, please contact with us.

4- I’m an end-user, I need just 1 piece of machine

We do supply any quantities to customers, but as an export shipment, the cost will be higher much for a small shipment.

How to use this machine?

The wire straightening and cutting machine for sale has a high degree of automation and traction speed, which can make the engineering easier and more efficient. In addition, our machine is capable of adjusting high and low speed according to your needs. The machine can process steel bars with a diameter of 4-14mm. If you want to know exactly how to use this machine, or if you already got such a machine, please move your step to the instruction manual page.

Why is the epidemic coming back?

The mismatch of the new crown vaccine + the mutation of the virus + the slack prevention and control of the epidemic has led to the fourth wave of upward trend in the overseas new crown epidemic.

With the continuous vaccination of vaccines, the epidemic should gradually recede. But in fact since March 2021, the global new crown epidemic has shown signs of continuous rebound, and the number of new confirmed cases in a single day has once again soared.

In the past five days (April 20-April 24), the number of newly confirmed cases abroad in a single day reached 759 thousand, 787 thousand, 849,000, 1.070 thousand, and 865,000 respectively, compared with February 2021 The daily level of 300,000 to 400,000 new cases has almost doubled, and it has refreshed the previous historical high in December 2020. The WHO also stated at a recent press conference that the current situation is close to the highest infection rate since the outbreak.

The overseas new crown epidemic is experiencing a fourth wave of upward movement (the first wave is in March 2020, the second wave is in July 2020, and the third wave is in December 2020).

How to control the epidemic in India

As the epidemic situation eased at the beginning of the year, epidemic prevention and control measures in various countries have been loosened, especially in populous countries such as Brazil and India. The people's failure to observe the prevention and control measures such as wearing masks and maintaining social distancing, and holding large-scale gatherings caused the epidemic to break out on a large scale again. If you work in airports, railway stations, large supermarkets, hospitals and other places, the intelligent ultraviolet disinfection robot and disinfection door will be your right-hand man in disinfection.

India is the country with the worst epidemic in this round, and it is facing a situation of out of control. In the past 24 hours, there were nearly 400,000 new cases in a single day. There have been more than 300,000 new confirmed cases in a single day for several consecutive days, and it continues to set new highs. The cumulative number of confirmed cases has exceeded 17 million.

Another large-scale outbreak of the epidemic in India is closely related to the previous government’s approval of the opening of the Big Pot Festival. The Big Pot Festival is a very large religious gathering, which also includes bathing in the Ganges River. Almost a million people enter the Ganges every day Participate in religious ceremonies.

In addition, the vaccine progress is slow (the two-dose vaccination rate is less than 2%, and the one-dose vaccination rate is less than 10%. The United States has “stuck the neck” on key raw materials, causing major problems in the local vaccine supply), and the spread of mutant strains (locally) B.1.617 double mutated virus, in recent sampling, India B.1.617 virus has accounted for 70.4%) also objectively aggravated the outbreak of the epidemic in India.

The epidemic situation in India has become out of control. Due to the large number of patients and the shortage of medical resources, many local designated hospitals have even shared the same multifunctional hospital bed for two patients, and there has even been a nationwide oxygen shortage.

Medical oxygen generator exports

At the present, many countries including China rushed to aid India in an emergency. Hundreds of oxygen generators were delivered to it, including large-scale PSA medical oxygen generators. Small medical oxygen generator. Personal household oxygen generators, etc. As a leading manufacturer of oxygen concentrator in China, YG Engineering company is also increasing its production speed, and doing its best to let the Indian people use high-quality and efficient YG oxygen concentrators to resist the disease.