Tissue paper machine can be divided into automatic rewinder and semi-automatic rewinder in terms of production function. Since semi-automatic rewinders are worse than fully automatic in terms of productivity and efficiency, they are slowly being eliminated from the market. Now many buyers will directly choose fully automatic rewinder equipment. It can complete and automatically load paper, roll paper, trimming, cut paper, spray glue and seal glue.

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paper rewinding machine

The label rewinder machine is a special equipment for paper, mica tape, and film. Its purpose is to rewind the paper rolls (called base paper rolls) produced by the tissue paper machine in turn, and the paper is rewinded into finished products The paper leaves the factory. It has become a development trend in the tissue paper making machine industry to replace DC drives with AC drives in rewinding machines. The paper rolls rolled by the paper reel are relatively soft, and may be damaged or broken inside. The edges on both sides are not neat, and the width of the paper web cannot be directly used in paper processing or printing machines. Most paper types (such as newsprint) , Letterpress printing paper, packaging paper, etc.) must be trimmed, slit, spliced, and re-rolled on the core of the paper roll to form a finished paper roll with a certain specification and certain tightness requirements before it can leave the factory.

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Features of fully automatic rewinding machine:

1. Automatic paper feeding, pneumatic wide belt feeding, greatly reducing labor intensity, and convenient to adjust the tension of different papers when feeding;

2. It can be added with automatic shutdown function for paper break or prompt to continue adding paper tube function;

3. Double-sided embossing and gluing compound, compared with single-sided embossing, can make the paper softer, the double-sided effect of the finished product is consistent, and each layer of paper does not fall apart during use.

4. Using the latest rewinder technology, the product can be tightened first and then loosened during the rewinding process, achieving multiple stages of different tightness, and solving the phenomenon that the paper roll and the paper core are loose during long-term storage of the product;

5. Automatic tube change, automatic delivery of finished products, free adjustment of any paper tube of Ø25mm～35mm, high-speed rewinding, and automatic delivery of each roll of paper;

6. The automatic trimming, glue spraying, and sealing can be completed instantly and synchronously, so that the roll paper can be transferred to the band saw cutting machine to reduce the loss of paper when it is packaged, thereby improving efficiency.

Automatic paper cutter machine

The paper cutter is used in conjunction with a fully automatic toilet paper rewinder. The whole machine has a strong structure, beautiful design, accurate paper cutting action, and a smooth cut surface. Compared with ordinary paper cutters, it is fast and stable, with a stable 50-70 cut per minute. , And it can be used for multiple purposes in one machine. It can cut round toilet paper, flat toilet paper and pumping paper.

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Automatic toilet paper packaging machine

The automatic toilet paper packaging machine is used in conjunction with the rotary automatic paper cutter to automatically bag and automatically seal the slit toilet paper; the machine adopts PLC controller and servo motor control, the whole machine is reasonable in design, fine processing, convenient and reliable in configuration , Features of mature and stable performance and wide applicability. Instead of manual operation, the bagging is automatically completed, and the finished product is beautiful. Various bagging and packaging machinery can be customized according to the user’s actual specifications.

PSA oxygen generator uses zeolite molecular sieve as adsorbent, and uses the principle of pressure adsorption and decompression desorption to adsorb and release oxygen from the air, thereby separating oxygen from the automatic equipment. The separation effect of zeolite molecular sieve on O2 and N2 is based on the slight difference in the dynamic diameter of the two gases. N2 molecules have a faster diffusion rate in the micropores of zeolite molecular sieve, and O2 molecules have a slower diffusion rate. With the continuous acceleration of the industrialization process, the market demand for PSA oxygen generators continues to increase, and the PSA oxygen concentrator plays an important role in the industrial industry.

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The application of industrial oxygen generator in the field of non-ferrous smelting, with the adjustment of the national industrial structure, non-ferrous smelting has developed rapidly in recent years. Many manufacturers have begun to use pressure swing adsorption oxygen generators in the process flow of oxygen bottom blowing lead, copper, zinc, and antimony smelting and oxygen leaching for gold and nickel smelting. The use market of PSA oxygen generator has been expanded.

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The application of industrial oxygen concentrator in the field of papermaking. With the country’s upgrading of environmental protection requirements for papermaking processes, the requirements for whiteness of pulp (including wood pulp, reed pulp, and bamboo pulp) have become higher and higher. The original chlorine bleached pulp production line was used. It is necessary to gradually transform into a chlorine-free bleached pulp production line; the new pulp production line requires a chlorine-free bleaching process, and pulp bleaching requires high-purity oxygen. The oxygen produced by a pressure swing adsorption oxygen generator meets the requirements, which is economical and environmentally friendly.

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The application of PSA oxygen concentrator in the field of oxygen-enriched combustion, the oxygen content in the air is ≤21%. The combustion of fuel in industrial boilers and industrial kilns also works under this air content. Practice has shown that when the amount of gas oxygen in the boiler combustion reaches more than 25%, the energy saving can be as high as 20%; the boiler start-up heating time is shortened by 1/2-2/3. The oxygen enrichment is the application of physical methods to collect the oxygen in the air, so that the oxygen enrichment content in the collected gas is 25%-30%.

Mini roller compactor is a kind of equipment commonly used in engineering construction. In road construction, mini road roller is suitable for compacting various non-cohesive soils and various asphalt concretes. Due to its small size, it can be applied to various narrow jobs. surroundings. The operation of the small road roller machine is very simple, and it has a separate vibration button to increase the compression strength. Let’s take a look at how to use the small vibration road roller. Some things to pay attention to during the construction process:

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1. Spacing. When multiple hand-held rollers are used on the same construction site at the same time, the distance between them must be greater than 2.5 meters to avoid collisions and steering difficulties.

2. Transition. One of the outstanding advantages of mini road roller is the convenient transition. However, long-distance transitions should be avoided, and special vehicles should be used when long-distance transitions are required.

3. Reversing. When changing the direction of the roller, first pull the handle from the forward position to the middle, and then pull the handle to the backward position after the roller is stopped, and vice versa. Never pull it in place at one time to avoid mechanical damage caused by sudden changes in the direction of travel.

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4. The use of vibration. To compact the loose materials, first use static pressure to compact the pavement twice, and then use vibration compaction.

5. Turn on the vibration. On hard roads and high-speed rolling or driving, the vibration device must not be turned on; when using the vibration device, it must be turned to the maximum, not only half of the drive.

6. Skidding. In the process of construction work, if the fantasy clutch or vibration clutch is found to be slipping, the machine should be stopped immediately. Then check the machine and use it after troubleshooting. You must not increase the throttle and try to reluctantly drive with high power and high speed, otherwise you will easily burn out the clutch.

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Don’t worry when the small road roller does not vibrate. If you can’t solve it by yourself, you can ask the manufacturer for after-sales. If you want to open the mini roller compactor, you must find a good reference, look at the big direction, and slowly make fine adjustments according to the angle of the wheel and the curb. The compact roller produced by YG Machinery has a compact structure, small volume, no speed change in forwarding and backward directions, simple operation, and high efficiency. If you have any questions about the compact roller, you can call us at any time. You are welcome to visit and experience. We use sincere service to make you feel at ease when you buy it.

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

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

1 Application areas

The rock 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.

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2 working power

The ground anchor drilling machine 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.

A water well drilling machine is a kind of mechanical equipment that drills water wells and completes operations such as downhole pipe and well washing. Water well drilling equipment generally includes power equipment and drill bits, drill pipes, core pipes, drill stands, etc. Water well construction is not only a water well, but also involves the drilling of oil and gas wells, coalbed methane wells, geothermal wells, coal mine gas drainage wells, ventilation and drainage holes, and foundation engineering holes.

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Application precautions for water well drilling rigs at the factory. After a new type of water well drilling rig leaves the factory, it usually requires a running-in period of about 60 hours for a new car. During the running-in period of a new car, we must pay more attention to maintenance. Why is this? Then let me introduce it for you.

 1. The wear speed is relatively fast. Due to the influence of the processing, installation, and adjustment of the mechanical parts of the new machine, the friction surface is not smooth, the contact area of ​​the mating surface is small, and the pressure of the surface is uneven, which accelerates the wear of the mating surface of the parts.

 2. Poor lubrication. Because the fitting gap of the newly installed new water well drilling machine parts is small, and because of installation, etc., there is no way to ensure the uniformity of the fitting gap. Lubricating oil (grease) is not easy to form a uniform oil film on the friction surface, thereby reducing lubrication Effectiveness, leading to abnormal initial wear and tear of parts.

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 3. Loosening occurs. The newly processed and installed parts are affected by heat, deformation, and other factors, coupled with excessive wear and other reasons, it is very easy to loosen the original solid parts.

 4. Leakage occurs. Due to the loosening of the new water well drilling rigs, vibration, and heat of the machine, leakage will occur in the sealing surface of the machine and its pipe joints.

 5. Wrong operation. Mostly because of insufficient understanding of the structure and performance indicators of the water well drilling machine, it is very easy to cause malfunctions due to incorrect operation, and even cause operational safety accidents.

In road construction, the small vibrating road roller machine is suitable for compacting various non-cohesive soils and various asphalt concretes. Due to its small size, it can be applied to various narrow working environments. The small road roller machine is very simple to operate, and has a separate vibration button to increase the compression strength. Let’s take a look at how to use the mini road roller.

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Operation method of small vibratory roller

1. During operation, the vibratory roller should start before it starts to vibrate. The internal combustion engine should be set to medium speed first, and then adjusted to high speed.

2. The engine should be stopped first when shifting and reversing, and the engine speed should be reduced when shifting.

3. It is strictly forbidden for the roller to vibrate on solid ground.

4. When rolling a soft roadbed, first roll it 1 to 2 times without vibration, and then vibrate it.

5. When rolling, the vibration frequency should be consistent. For the adjustable mini road roller, the vibration frequency should be adjusted first before operation, and the vibration frequency should not be adjusted without starting vibration.

6. The adjustment of the reversing clutch, shock clutch, and brake should be carried out after the main clutch is disengaged.

7. When going up or downhill, fast gears are not allowed. In sharp turns, including articulated vibratory rollers when rolling in small turns, it is strictly forbidden to use fast gears.

8. The roller shall not engage with vibration when it is running at high speed.

9. When stopping the machine, stop the vibration first, then put the reversing mechanism in the middle position, place the transmission in neutral, pull up the hand brake lever, and turn off the internal combustion engine after idling for a few minutes.

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Tips for using vibratory roller compactor

1. When changing the driving speed, the main clutch or the reversing clutch must be disconnected before the shifting handle can be shifted.

2. When the roller compactor changes the direction of travel, the reversing handle must first be moved from the forward (reverse) position to the neutral position, and then the handle shall be moved to the backward (forward) position after the roller has stopped. Do not pull it in place at one time to avoid damage to the parts due to sudden change of driving direction.

3. During the operation of the road roller machine, if the reversing clutch or starting clutch is found to be slipping, stop immediately and disconnect the main clutch; check, adjust and troubleshoot the reverse clutch or starting clutch. Do not increase the throttle and try to drive with high speed and high power, otherwise the clutch disc will be burnt.

4. When compacting loose materials, it should be vibrated and rolled after 1 to 2 times of static compaction.

5. The starting or stopping vibration of the mini roller compactor should be carried out during operation to avoid damage to the road surface. It is strictly forbidden to start vibrating on hard roads to avoid damage to the vibration damping device or other parts.

6. High-speed gear can be used when making short-distance transitions on flat roads, but if the distance is longer, other means of transportation must be used.

7. When going up or downhill, you should change the low-speed gear in advance, and it is forbidden to go up or downhill at high speed.

8. It is forbidden to operate the vibrating device during high-speed rolling operation.

Pipe bender machines can be roughly divided into CNC pipe benders, hydraulic pipe benders, and so on. The purpose of the pipe bender: The hydraulic pipe bender is mainly used for electric power construction, highway and railway construction, boilers, bridges, ships, furniture, decoration, and other aspects of pipeline laying and repairing. It has multiple functions, reasonable structure, simple operation, and convenient movement. Advantages such as fast installation.

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Features of electric pipe bender machine:

1. The pipe bender adopts touch screen and numerical control module, dialogue operation, simple and easy program setting

2. The bed structure is stable and not easy to deform.

3. Each file can set 16 bending angles, and the memory can store 16 sets of files.

4. With slow positioning function, the bending angle is stable, and the repeatability is up to ±0.1°

5. The error message is displayed on the screen, helping the operator to eliminate it immediately.

6. Provide self-developed coordinate conversion elbow processing value, and the software can be installed on the desktop computer to edit and calculate.

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Note for electric tube bender:

The use of electric pipe benders is very simple, and some issues should be paid attention to when using it. For example, the safety of electricity should be paid attention to, because electricity is not a trivial matter, and if it is used improperly, there will be serious consequences.

1. Although the circuit of the electric hydraulic tube bender is insulated, there will always be a line interface, so you must not touch it. Of course, people are not allowed to touch it. Only professional personnel can touch it in maintenance or other situations.

2. The voltage provided to the pipe bending machine must be provided according to the voltage used by the pipe bender. Don’t overload the supply voltage. It is very dangerous and may cause damage to the machine, shutdown, or even leakage.

3. The machine must be completely isolated from the power supply before any electrical box is opened. And the power supply should be turned off.

When using a hydraulic pipe bending machine, electrical safety is the most important aspect. Whether it is a pipe bending machine or for the staff, the correct use of electricity is the safest guarantee.

There are various types of concrete pump equipment. Sometimes even the same equipment is called differently in each place. For example, concrete pumps are also called concrete pumps, ground pumps, and trailer pumps; concrete pump trucks are also called boom pumps and sky pumps. , Mobile pump truck, automobile pump; mixing trailer pump, also known as mixing ground pump, concrete mixing pumping integrated machine, mixing and conveying integrated machine, and so on.

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The working principle of mobile concrete pump

To work with a mini concrete pump, we must first understand its working principle. The working principle is more important considering the power source and stability. The small concrete pump is powered by the chassis engine. The engine is delivered to the pump body through the gearbox, power take-off device, and drive shaft. The air in the sealed tank is drawn away to form a negative pressure, and the dirt is pressed into the tank through the suction pipe by the atmospheric pressure outside the tank. When the small pump is discharging, it pushes the outside air in the tank into the tank and uses the air pressure to discharge the dirt from the tank (the equipment should not work too long).

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The mobile concrete pump sucks the air with certain humidity in the tank into the water vapor separator, the water is separated, and then flows back into the tank. The gas enters the small concrete pump inlet through the four-way valve along the pipeline. In the pump, the mixture with the lubricating oil is discharged from the exhaust hole through the compression chamber. In particular, the mixture is preliminarily separated through a strainer, and the separated oil is returned to the pump. The mixture is separated by an oil separator and then discharged to the atmosphere through a four-way valve. Manual operation of the four-way valve can change the direction of air flow and suction and discharge.

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Advantages of small concrete pump

Small concrete pumps have high working efficiency. When small concrete pumps work each time, corresponding inspections must be made according to each different working intensity, as well as the service life of the machine and each working efficiency. Only the correct and standardized use of the equipment can make the equipment Bring as much efficiency as possible.

The mortar spraying machine is a screw-type high-pressure mortar spraying machine with advanced technology, simple operation and maintenance, and can be operated skillfully without special training. Cement sprayer machine is mainly used for building interior and exterior walls, cement mortar spraying, exterior wall insulation material mortar spraying, and refractory spraying. The main disadvantages of artificial whitewashed walls and the previously introduced whitewashed wall machines are the low adhesion between the mortar and the wall and the low density of the mortar. The Mortar Spraying Equipment introduced by our company has large flow and high pressure, which overcomes the above defects. The mortar density far exceeds The stipulated standard avoids troubles caused by issues such as quality, construction period, and cost. One machine is multi-purpose, can spray mortar, waterproof coating, refractory materials, and is not affected by regional and environmental conditions and the shape of the spray surface.

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Cement plaster spray machine operation guide

1. Before starting the machine, install the hand oil pump to inject oil into the transmission part several times. Electric screw cement plaster spray machine.

2. After turning on the power, first electric the main motor to check whether the purpose of the rubber screw torsion is the same. If there is a discrepancy, the power phase line must be adjusted (this check must be performed every time the power is borrowed from the beginning).

3. Connect the delivery hose and spray head, if 5L of clean water to the hopper, start the motor to pump the clear water out, so the hopper, pump body and delivery hose will be moistened, and the machine will stop after pumping out most of the water.

4. Insert putty or paint into the hopper to start spraying (should start the air compressor and open the air valve).

5. It is strictly forbidden to run idling when there is no material or water in the hopper.

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6. After the work is finished, drain the remaining material in the hopper, and put enough clean water into the hopper, clean the hopper, and start pumping, cleaning the nozzle of the hose machine, knowing that all the water is pumped out, so as to avoid the remaining material in the hose Kind of solidification, clogging the hose and nozzle.

7. If the machine stops for a long time, wipe the machine clean and write down the booster screw. After applying oil, keep it properly and install it from the beginning during operation.

8. When the pump pressure is insufficient during work, the booster nail bolt can be adjusted or the booster rubber sleeve and the booster worm can be changed.

9. Before spraying, the sprayed area should be infiltrated with water; when spraying, the nozzle should be as vertical as possible to the sprayed surface (the distance can be adjusted according to the spraying end) layered and evenly sprayed, and coordinated with the flattening process. If the wall surface is too dry or it takes too long after spraying, it will seriously affect the closing ending, and the process must be changed.

10. The material should be evenly loaded into the material without interruption. The gear conveying is screw-twisted. It is strictly forbidden to stir in the hopper with sticks to prevent injury.

11. Once the shotcrete delivery pipe is blocked, switch the switch to the manual position, only turn on the compressor, remove the quick connector in front of the pump head, and then block the nozzle downwards firmly, the wind pressure will reflect the pressure, and the delivery pipe will be left with slurry. Blow out, install the quick connector, and start to work normally.

12. When spraying the bowman, wear a safety helmet, protective glasses, protective clothing and other protective equipment.

13. The pressurized rubber sleeve and the pressurized screw are damaged parts, which are delayed misoperation life. During the initial operation, the pressurized nail screw is in a loose state. When the pressure decreases and the flow rate decreases, the pressure bolt is adjusted to make It is in normal working condition.

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Henan Yugong Machinery Equipment Co., Ltd. is mainly engaged in concrete pumps, cement sprayer machines, soil sprayers, polyurethane sprayers, sandblasting machines, etc.; it provides equipment research and development, manufacturing, sales, production, installation, and commissioning of high-quality and low-cost products Services and series of solutions. If necessary, please feel free to contact us on WhatsApp+86 13598866720. Or send the request to the email: admin@ygroadmachine.com.

What is a water well drilling machine? Simply put, water well drilling rigs are mechanical equipment that drills water wells and completes downhole pipe, well washing, and other operations, including power equipment and drill bits, drill pipes, core pipes, rigs, etc. YG Machinery, as the manufacturer of water well drilling rigs, will introduce the classification and working principle of water drilling rig and the correct use method of water well drilling machine.

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Composition of water well drilling equipment

1. Hydraulic oil pump: It is a dual type, the large displacement pump provides power for the power head, and the small displacement pump provides power for the four outrigger cylinders, the lifting mast cylinder, and the afterburner/lifting tackle cylinder.

2. Four outriggers: small water well drilling equipment consists of a hydraulic cylinder and a fixed frame. The level of the machine body can be adjusted at the work site to support and stabilize the machine body.

3. Mast: It is a frame structure welded by a combination of giant steel pipe, channel steel, and angle steel. The inner grooves of channel steel on both sides are used as the track for the power head to run up and down to ensure the verticality of the drilling. The lifting and lowering of the well-drilling mast are completed by hydraulic cylinders.

4. Power head: adopts the mechanism of gear reduction box. There is a mandrel with a large hole in the middle of the low-speed shaft. The upper port of the mandrel can be connected with the hose interface of the concrete pouring equipment for concrete pouring; the lower port of the mandrel passes through The blue plate is connected to the drill pipe and the drill bit. The high-speed shaft is driven by a high-torque hydraulic motor.

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System composition of water well drilling machine

1. Power system, equipment that provides energy for the whole set of drilling rigs;

2. Working system, equipment that works according to the requirements of the process;

3. Transmission system, equipment for transmitting, conveying and distributing energy for the working unit;

4. Control system, control all systems and equipment, coordinate and work accurately according to the requirements of the process;

5. Auxiliary system, equipment that assists the work of the main system.