News_News_Dalian Barnett Flex Hydraulics Co.,Ltd.

2021-01

General troubleshooting of the hose crimping machine

 release time : 2021-01--15  Traffic : 0

It is definitely indispensable for the customers of the hose crimping machine to encounter the tube locking machine failure when using the tube shrinking machine. If you encounter some minor faults, friends who know some mechanical maintenance can probably solve them quickly. But once the hose crimping machine has some major failures, it is not so easy to solve. Then it indicates that the tube locking machine may need to be overhauled. So what should we pay attention to before overhaul What about these elements? 1. Technical appraisal before overhaul. At present, some overhauls of pipe locking machines are mostly repairs to restore their performance. After a long period of operation, the main components and assemblies The aging has reached the limit, so the machine should be disassembled, cleaned, inspected and repaired to make its performance reach the standard when leaving the factory. Technical appraisal is required before overhaul of lock pipe machinery It is determined by the technical person in charge of the user unit, and the management, maintenance and driving personnel participate in the pressure, flow, temperature and torque of each part of the machine before disassembly. Check the technical files and operation records, check the fuel and lubricating oil consumption in detail, and make detailed records. Then with the original manufacturer provided The relevant overhaul parameters are compared to determine whether overhaul is required.

14

2021-01

Introduction to the performance of the hydraulic oil of the hose crimping machine

 release time : 2021-01--14  Traffic : 0

Hydraulic oil is the blood of the hose crimping machine equipment, which plays the role of transferring and converting energy. The correct selection of hydraulic oil is closely related to the efficiency and service life of the equipment. Its performance is mainly shown in the following points. Today we will analyze a bit: 　　 1. Proper viscosity, good viscosity-temperature characteristics Viscosity is the first factor to consider when selecting hydraulic oil. Under the same working pressure, if the viscosity is too high, the movement resistance of hydraulic components will increase, and the pipeline pressure drop and power loss will increase; if the viscosity is too low, it will increase the volume loss of the oil drum. The leakage in the assembly increases, and the oil film of the sliding parts becomes thinner, the supporting capacity is reduced, and there is atomization, which overflows from the exhaust port. 　　2, good lubricity (wear resistance) 　　 There are a large number of moving parts in the hydraulic system that need to be lubricated to prevent the wear of the relative moving surface, especially the hydraulic equipment with higher pressure, which requires much higher anti-wear properties of the hydraulic oil. 　　3, good oxidation resistance The hydraulic oil is also oxidized during use. The acidic substances generated after the hydraulic oil is oxidized will increase the corrosiveness of metals, and the sludge deposits produced will block the filter and small gaps, making the equipment work abnormally, so it is required to have good The antioxidant properties. 　　4, good rust and corrosion resistance The hydraulic oil will inevitably come into contact with moisture and air and the acidic substances produced after oxidation will affect the corrosion of the metal valve core and make the hydraulic crimping machine equipment unable to work normally. The hydraulic crimping machine of Kangmai company depends on the frequency of use. It is recommended to thoroughly replace the new and old oil in 3-5 years.

13

2021-01

How to judge the quality of the hose crimping machine?

 release time : 2021-01--13  Traffic : 0

Please pay attention to the following points when judging the quality of the hose when the hose crimping machine is crimping: 　　 1. Check whether the surface is smooth and flat, with bubbles, bumps, sponges, trachoma, etc.; 　　 Second, bend with your hands to see if there are cracks; 　　 3. See whether the steel wire reinforcement layer is arranged regularly; 　　 Fourth, look at the cross section, whether the inner hole and the steel wire layer are round and correct, and whether the inner rubber layer and the outer rubber layer are uniform in thickness; 　　 5. Use nails or a knife to cut the inner and outer rubber to see if it is firm; 　　 6. Use your nose to smell whether the internal and external glue is pungent;

10

2021-01

How to expand and crimp the end of the hose

 release time : 2021-01--10  Traffic : 0

Tube flaring is a forming process to expand the diameter of the end of the tube blank. The shape of the flaring can be tapered or cylindrical. The tube blank enters the deformation zone under the action of axial force, and a cut occurs in the deformation zone. The stretched flaring is plastically deformed, then enters the stable deformation zone, and finally takes shape. By installing a tubular throttle valve on the main cylinder circuit, the working speed of the main cylinder can be adjusted; the compression cylinder circuit is equipped with a superimposed hydraulic control check valve to ensure the mold Do not loosen during the clamping process; the circuit of the shift cylinder, the limit cylinder, and the axial positioning cylinder are all equipped with superimposed two-way throttle valves, which can adjust the two-way movement speed of the above cylinders. among them The shifting oil cylinder and the limit oil cylinder are used in conjunction with the conversion station, so that the station conversion is convenient and accurate, and the processing quality of the pipe fittings is ensured. The pipe shrinking machine is widely used in the processing and forming of pipe fittings, automobile oil pipes, air pipes, water pipes, air-conditioning pipes and other connecting parts. It is an ideal pipe end forming processing equipment. Including: convex and concave joints, long flat, square, oblique, V-shaped, open elbow, flat elbow, etc. according to product manufacturing into forming molds. The pipe crimping machine is a hydraulic automatic pipe end processing machine controlled by the integrated control touch display screen to expand and shrink the pipe end face under normal conditions. The pipe can be processed by replacing the mold. Pipe end processing such as expanding, shrinking, bulging, upsetting, etc., can be freely determined to use manual, inching or automatic processing according to user needs. The machine tool consists of oil tank, bed, slider, It is composed of main oil cylinder, mold core rod (optional), limit oil cylinder, compression oil cylinder, clamping die, axial positioning oil cylinder, and axial positioning angle iron. Tube necking is the tube blank Molding process with reduced end diameter. The tube blank enters the deformation zone under the action of axial force, produces tangential shrinkage shrinkage plastic deformation in the deformation zone, and then enters the stable zone, and finally forms Reduced end diameter.

23

2020-12

General troubleshooting of the hose crimping machine

 release time : 2020-12--23  Traffic : 0

It is definitely indispensable for the customers of the hose crimping machine to encounter the tube locking machine failure when using the tube shrinking machine. If you encounter some minor faults, friends who know some mechanical maintenance can probably solve them quickly. But once the tube locking machine has some major failures, it is not so easy to solve. Then it indicates that the tube locking machine may need to be overhauled. So what should we pay attention to before overhaul What about these elements? 1. Technical appraisal before the overhaul. At present, some overhauls of the pipe locking machine are mostly repairs to restore its performance. After the machine has been running for a long time, the main components and assemblies The aging has reached the limit, so the machine should be disassembled, cleaned, inspected and repaired to make its performance reach the standard when leaving the factory. Technical appraisal is required before overhaul of lock pipe machinery It is determined by the technical person in charge of the user unit, with the participation of management, maintenance and driver personnel, and the pressure, flow, temperature and torque of each part of the machine before disassembly. Check the technical files and operation records, check the fuel and lubricating oil consumption in detail, and make detailed records. Then with the original manufacturer provided The relevant overhaul parameters are compared to determine whether overhaul is required.

21

2020-12

Analysis on the control category of the pipe locking machine

 release time : 2020-12--21  Traffic : 0

According to the development of the crimping machine and the future trend, the control of the shrinking machine can be divided into the following categories: 　　1. The control method adopted in the early days of the country is: visually measure the size and pressure gauge, hand plate reversing valve, to control the operation of the equipment, and equipped with start and stop buttons. 　　2. According to the development of the hydraulic industry, the second-generation tube shrinking machine adopts an electromagnetic reversing valve, replacing the original hand plate reversing valve, and improving the control accuracy of the tube shrinking machine. The reversing valve is controlled by the limit switch (travel switch) or proximity switch to control the operation of the equipment, and is equipped with buttons such as start, stop, tighten, release, inching, semi-automatic, and foot switch. 　　3. Nowadays, all kinds of mechanical control are developing towards precision and digitization, and the control of the shrinking machine is the same. Now a very small number of large domestic manufacturers can configure microcomputer control for the shrinking machine. The operation method is: after starting the equipment, after changing the corresponding mold, directly input the data, and select the corresponding function key to directly withhold. After years of design, development and application, Kangmai has formed its own complete and stable series of microcomputer-controlled shrinking machines. 　　 4. The control development trend of various large-scale equipment is to directly connect with the computer for data exchange. The control trend of the shrinking machine is also the same. The future control will be to install the control software in the computer, connect the computer and the shrinking machine to realize data exchange, and then you can conveniently use the computer to control the shrinking machine.

16

2020-12

Features of high pressure hose crimping machine

 release time : 2020-12--16  Traffic : 0

The maximum pressure of the hose crimping machine system is 31.5Mpa. Compared with the same type of tube locking machine, the high-pressure tube locking machine is adjusted by the overflow valve. The clockwise adjustment pressure increases, and the counterclockwise adjustment pressure decreases (when leaving the factory) Adjusted, if necessary You can adjust it yourself). So what are the composition and main technical characteristics? This machine is mainly composed of withholding mechanism, electric motor, gear pump, control valve and oil tank. 1. Maximum buckle pressure: 1130 tons; 2. Motor model: Y132M-4; 3. Power: 7.5KW; 4. Rotation speed: 1440r/min; 5. Oil pump displacement: 58 liters/min; 6. Relief valve model: YF-L20H3-S; 7. Reversing valve model: 34SM-L20H-W; 8. Fuel tank capacity: 100kg; 9. Equipment dimensions (length×width×height): 1800×900×1500; 10. Weight: 1400kg.

14

2020-12

Failure analysis of the high pressure system of the hose crimping machine

 release time : 2020-12--14  Traffic : 0

Today, the editor of Dalian Barnett Flex Hydraulics Co.,Ltd. will introduce to you: 1. The machine does not work after booting First, check whether the motor direction is forward or reverse. Secondly, check whether the handle of the flow valve is loose. Solution: Adjust the rotation of the motor to make it consistent with the rotation of the oil pump. 2. The system is noisy Check the plunger pump, check whether the oil filter is blocked, and whether the hydraulic oil meets the requirements Solution: in the oil filter or hydraulic oil 3. No pressure in the cylinder Check the plunger pump (gear pump), check the safety valve, check the oil cylinder. Solution: Adjust or replace the pressure of the safety valve.

09

2020-12

Failure analysis of the high pressure system of the hose crimping machine

 release time : 2020-12--09  Traffic : 0

08

2020-12

The performance of the hydraulic oil of the hose crimping machine

 release time : 2020-12--08  Traffic : 0

Hydraulic oil is the blood of the hose crimping machine equipment, which plays the role of transferring and converting energy. The correct selection of hydraulic oil is closely related to the efficiency and service life of the equipment. Its performance is mainly shown in the following points. Today we will analyze a bit: 　　 1. Proper viscosity, good viscosity-temperature characteristics Viscosity is the first factor to consider when selecting hydraulic oil. Under the same working pressure, if the viscosity is too high, the movement resistance of hydraulic components will increase, and the pipeline pressure drop and power loss will increase; if the viscosity is too low, it will increase the volume loss of the oil drum. The leakage in the assembly increases, and the oil film of the sliding parts becomes thinner, the supporting capacity is reduced, and there is atomization, which overflows from the exhaust port. 　　2, good lubricity (wear resistance) 　　 There are a large number of moving parts in the hydraulic system that need to be lubricated to prevent the wear of the relative moving surface, especially the hydraulic equipment with higher pressure, which requires much higher anti-wear properties of the hydraulic oil. 　　3, good oxidation resistance The hydraulic oil is also oxidized during use. The acidic substances generated after the hydraulic oil is oxidized will increase the corrosiveness of metals. The sludge deposits produced will block the filter and small gaps, making the equipment work abnormally, so it is required to have good The antioxidant properties. 　　4, good rust and corrosion resistance The hydraulic oil will inevitably come into contact with moisture and air and the acidic substances generated after oxidation will affect the corrosion of the metal valve core and make the hydraulic crimping machine equipment unable to work normally. The hydraulic crimping machine of Kangmai company depends on the frequency of use. It is recommended to thoroughly replace the new and old oil in 3-5 years.

02

2020-12

Introduction to the performance of the hydraulic oil of the hose crimping machine

 release time : 2020-12--02  Traffic : 0

Hydraulic oil is the blood of the hose crimping machine equipment, which plays the role of transferring and converting energy. The correct selection of hydraulic oil is closely related to the efficiency and service life of the equipment. Its performance is mainly shown in the following points. Today we will analyze a bit: 　　 1. Proper viscosity, good viscosity-temperature characteristics Viscosity is the first factor to consider when selecting hydraulic oil. Under the same working pressure, if the viscosity is too high, the movement resistance of hydraulic components will increase, and the pipeline pressure drop and power loss will increase; if the viscosity is too low, it will increase the volume loss of the oil drum. The leakage in the assembly increases, and the oil film of the sliding parts becomes thinner, the supporting capacity is reduced, and there is atomization, which overflows from the exhaust port. 　　2, good lubricity (wear resistance) 　　Hydraulic system has a large number of moving parts that need to be lubricated to prevent the wear of the relative moving surface, especially hydraulic equipment with higher pressure, which requires much higher anti-wear properties of hydraulic oil. 　　3, good oxidation resistance The hydraulic oil is also oxidized during use. The acidic substances generated after the hydraulic oil is oxidized will increase the corrosiveness of metals. The sludge deposits produced will block the filter and small gaps, making the equipment work abnormally, so it is required to have good The antioxidant properties. 　　4, good rust and corrosion resistance The hydraulic oil will inevitably come into contact with moisture and air and the acidic substances produced after oxidation will affect the corrosion of the metal valve core and make the hydraulic crimping machine equipment unable to work normally. The hydraulic crimping machine of Kangmai company depends on the frequency of use. It is recommended to thoroughly replace the new and old oil in 3-5 years.

30

2020-11

How to judge the quality of the hose crimping machine hose?

 release time : 2020-11--30  Traffic : 0

How to judge the quality of the hose of the hose crimping machine? Let the BNTFLEX technical editor tell you. **, to see if the surface is smooth and flat, whether there are bubbles, bumps, sponges, trachoma, etc.; Second, bend it by hand to see if there is any crack; Third, see whether the steel wire reinforcement layer is arranged regularly; Fourth, look at the cross section, whether the inner hole and the steel wire layer are round and correct, and whether the inner rubber layer and the outer rubber layer are uniform in thickness; Fifth, cut the inner rubber and outer rubber with a nail or a knife to see if it is firm; Sixth, use your nose to smell whether the internal and external glue is pungent; Seventh, look at the printing of the tube, whether there are trademarks, factory names and other information.

18

2020-11

How to judge the quality of the hose of the steel hose crimping machine

 release time : 2020-11--18  Traffic : 0

How to judge the quality of the hose of the hose crimping machine? Then let Hongyuan Technology Editor to tell everyone. **, to see if the surface is smooth and flat, whether there are bubbles, bumps, sponges, trachoma, etc.; Second, bend it by hand to see if there is any crack; Third, see whether the steel wire reinforcement layer is arranged regularly; Fourth, look at the cross section, whether the inner hole and the steel wire layer are round and straight, and whether the inner rubber layer and the outer rubber layer are uniform in thickness; Fifth, cut the inner rubber and outer rubber with a nail or a knife to see if it is firm; Sixth, use your nose to smell whether the internal and external glue is pungent; Seventh, look at the printing of the tube, whether there are trademarks, factory names and other information.

17

2020-11

The working principle of the hose crimping machine and its installation and debugging process

 release time : 2020-11--17  Traffic : 0

The hose crimping machine is also called a hose crimping machine. The hose crimping machine is composed of a withholding mechanism, a motor, a control valve, a gear and an oil tank. High-pressure hose assembly is widely used in oil fields, coal mines, agricultural machinery and other industries. It is an ideal equipment for the industry. The tube crimping mechanism is the working mechanism of the tube crimping machine. Want to know how to install and debug the tube crimping machine? Let me introduce it next. 1. For transportation, it is better to use a forklift. 2. The installation of the machine should be stabilized on a fixed foundation and grounding should be done. 3. Open the rear side cover of the fuel tank and add about 54 liters of hydraulic oil to the fuel tank. 4. Connect the power, connect the power cord to the power supply on the machine, and adjust the relative direction.

13

2020-11

What are the uses of the crimping machine

 release time : 2020-11--13  Traffic : 0

The crimping machine is a hydraulic equipment used to crimp the pipe assembly. It applies the shrinking force to the matched metal joint through the mold of the crimping machine, and firmly crimps the metal joint on the matched high-pressure oil pipe for construction machinery or automobile. Brake pipes, oil pipes, air conditioning pipes, power pipes. The crimping machine is suitable for all kinds of mechanical high and low pressure oil pipes, air pipes, water pipes, cable joints, automobile air conditioning pipes, automobile power steering pipes, engine oil pipes, gasoline oil supply pipes, as well as construction accessories, daily hot water pipes, and are widely used Vehicles, construction machinery, hydraulic machinery, welding and cutting equipment and other industries.

13

2020-11

BNTP32CNC new type hose crimping machine

 release time : 2020-11--13  Traffic : 0

The 100 CNC hose crimping machine is a newly launched equipment of our company. In order to better meet the needs of customers, it has increased the passing capacity of the hose and added a lubricating oil cup to speed up the crimping speed. The machine is beautiful in appearance, compact in structure and simple in operation. The oil cylinder will automatically return when the three-phase and single-phase voltages are in place. It can be operated manually and automatically, and it runs smoothly and reliably. The failure rate is low, and the mold and the mold base are axial Sliding and dovetail connection satisfy the free crimping of the double elbow hose. Widely used in the market, such as: suitable for the production of high-pressure hose assemblies in construction machinery, coal mine hydraulic machinery, oil fields, auto parts and other industries. The universal hose crimping machine tightly presses the metal joints with the high-pressure hose through hydraulic machinery and corresponding abrasive tools to make high-pressure hose and fluid connectors, referred to as high-pressure hose assembly. The principle of the pipe crimping machine is that the oil pump is driven by the motor to output hydraulic oil and push the plunger in the withholding cylinder to move forward, so that the plunger and the two inner cone sleeves on the front cylinder cover push the radial direction of the mold base with symmetrical cones. Shrink, realize the module to withhold the hose. When the shrinkage reaches the scale setting value, the crimping stops automatically. After the electromagnetic reversing valve changes the direction, the hydraulic oil enters the two mold openings, pushing the crimping plunger to move in the opposite direction, and the mold seat drives the module to recover under the action of the spring. The hydraulic system of the pipe crimping machine is an important part of the equipment. It consists of hydraulic pump, reversing valve, safety valve and so on. In order to save money, some low-priced locking machine manufacturers often do not set up various inspection positions, such as purchase inspection, assembly process inspection, warehousing inspection, and factory inspection, resulting in unstable product quality and chaotic market prices.

12

2020-11

Detailed knowledge of hose crimping machine

 release time : 2020-11--12  Traffic : 0

The hose crimping machine is widely used in the processing of connecting parts such as air pipes, automobile oil pipes, pipe fittings and water pipes. It is an ideal pipe end forming processing equipment. The processing shapes include: convex, concave, oblong, square, oblique, V-shaped, open elbow, flat elbow, etc. are manufactured into molding molds according to productization. Moreover, the hose crimping machine is used in construction sites, carports, vegetable greenhouses, scaffolding steel pipe manufacturing and other industries to shrink and expand the neck of stainless steel pipes, steel pipes, square pipes, iron pipes, round pipes, etc., a few seconds can be a steel pipe Neck to a suitable size, safe, reliable and easy to use. For some small stainless steel pipes, galvanized pipes can use a single-head liquid compression pipe machine, which is inaccurate and fast. It is simple and convenient to operate. The diameter of the pipe can be adjusted after changing the mold. The compression sleeve of the hose crimping machine is driven by the piston of the oil cylinder to realize a cyclic reciprocating movement, and the spring pressure head fixed on the front plate is continuously changed in tension. Put the assembled connector into the round hole of the spring pressure head, and then turn on the motor to allow the oil pump to supply oil. The reversing valve is switched by controlling the solenoid to drive the cylinder piston to move forward, and the belt is compressed by the compression sleeve. The same taper indenter can successfully achieve the purpose of pressing. **After pressing the button to open the mold, the piston drives the compression sleeve to move in the opposite direction, and the spring pressure head slowly recovers. At this time, the hose joint can be successfully taken out from the crimping machine.

11

2020-11

Technical field and description of hydraulic hose crimping machine

 release time : 2020-11--11  Traffic : 0

07

2020-11

How to operate the hose crimping machine

 release time : 2020-11--07  Traffic : 0

working principle: The oil pump of the hose crimping machine outputs the hydraulic oil under the power of the motor, and pushes the piston in the hydraulic cylinder to reciprocate, so that the pressure block pushes the mold base, so that the mold base can perform radial contraction movement, and finally realize the module to withhold the hose . When the shrinkage reaches the value set on the control panel, the crimping is automatically stopped, the reversing valve is automatically reversed, and the hydraulic oil enters the lower cavity of the cylinder to drive the upper plate to move upwards. The mold hole is enlarged. Remove the crimped hose That's it. Introduction to the use of the crimping machine: 1. The crimping machine should be crimped 25 times without load during the first use, and observe whether each part can be used normally. 2. When the crimping machine is used in winter, it should be withheld 25 times without load to increase the oil temperature. 3. Next, press the button to open. After the mold base is opened, select the corresponding mold and install it on the mold base according to the specifications of the clamped hose, and adjust the micrometer scale. 4. Place the hose with the joint in the proper position in the crimper head, and crimp the entire length at one time. 5. Press the crimping button for crimping operation until the crimping head stops crimping. 6. After **, take out the crimped hose and use a vernier caliper to check the size of the crimped joint jacket. The parameter table does not meet the scale of the micrometer to be adjusted until the next hose meets the requirements. Precautions for pipe press: 1. When crimping, put the joint in the center of the mold, not on the hexagonal nut. 2. Prevent tools and sundries from entering the crimper head. 3. After the work is completed, the eight mold bases are opened to a large extent, so that the spring can be in an open state and the oil cylinder is also in a pressure relief state to extend the life of the oil seal.

04

2020-11

How to effectively maintain the spring system inside the hose crimping machine?

 release time : 2020-11--04  Traffic : 0

Everyone knows how to use the hose crimping machine, but do you know how to effectively maintain the internal spring system of the hose crimping machine? As we all know, our hose crimping machine is a hydraulic equipment that is used to withhold hydraulic oil pipe joints and fittings. We will use the matched metal joints to apply contraction force to the hydraulic system through the mould of the pipe locking machine, and then withhold the metal joints on the supporting hydraulic Oil pipes and rubber hoses. When the equipment is working, we recommend using No. 32 and No. 46 anti-wear hydraulic oils, and the oil temperature used is within the range of 156 to 70 degrees Celsius. Remember: the oil used is only allowed to be added to the fuel tank after passing strict filtration. Depending on the cylinder diameter of the crimping machine, the conversion angle is different, so the crimping force produced will also be different. The general mold produced by our factory can produce more than 500T when shrinking. Everyone knows that the basic principle of the hose crimping machine is to use a pipe as a blank, and add an ultra-high pressure liquid inside the pipe while applying an axial thrust to the two ends of the pipe blank for refilling. Under the combined action of these two external forces, the tube blank is plastically deformed, and the tube and the inner wall of the mold cavity are adhered to obtain a hollow part whose shape and accuracy meet the technical requirements. In terms of maintenance, the hose crimping machine should place the joint in the center of the mold to avoid product damage. After each use, the eight mold bases are opened to the maximum extent, so that the spring can be kept in tension. Open state and can maintain the whole spring system well, and the oil cylinder should also be in a pressure relief state, which can extend the life of the oil seal.

02

2020-11

The installation and debugging of BNT50 hose crimping machine need attention

 release time : 2020-11--02  Traffic : 0

1. The hose crimping machine should be transported by a forklift, and the bottom of the machine should be stressed, and the body is not allowed to tilt. It is strictly forbidden to lift the lock and the ruler. 2. The hose crimping machine must be horizontally fixed on a stable foundation and grounded. 3. Open the casing and add 55-60 liters of No. 46 anti-wear hydraulic oil to the oil tank (the hydraulic oil must be clean, otherwise it will damage the service life of the equipment). Note: If the hydraulic oil is added too little, it will cause the oil temperature to rise too fast and too high, the viscosity of the oil decreases too fast, the oil becomes too thin, and the sealing ring may not seal the oil, resulting in a rise in system pressure Not going up. 4. Connect the power cord to the power supply specified by the machine, and move the motor to observe the direction of rotation. The direction of rotation of the motor should be consistent with the direction indicated by the arrow on the oil pump label. 5. The ruler is located on the front cover of the cylinder and is used to adjust the shrinkage of the crimping sleeve. Adjust clockwise to decrease shrinkage; adjust counterclockwise to increase shrinkage. The ruler seat is pressed against the end surface of the cylinder by the spring force of the three screws. When you pull the ruler by hand (vertical to the end of the cylinder), the ruler seat should be able to leave the cylinder end cover flexibly. After being loosened, it will be automatically compressed on the end of the cylinder by the spring force. Cover. Before starting to withhold, check carefully whether the scale is flexible. Do not fasten the scale to the end cover of the cylinder with screws, otherwise the scale will be damaged. 6. The pressure of the machine system is adjusted by the overflow valve. Adjust the pressure clockwise to increase, and adjust the pressure counterclockwise to decrease (it has been adjusted at the factory, and you can adjust it if necessary, but it must never exceed the rated pressure of the oil pump). 7. The speed of mold opening speed is controlled by the diverter valve and adjusted clockwise to increase the speed of mold opening, and adjust it counterclockwise to slow down the speed of mold opening. However, if the mold opening speed is too fast, the noise will increase (it has been adjusted at the factory You can adjust it if necessary).

29

2020-10

Detailed explanation of the advantages of 50D type hose crimping machine:

 release time : 2020-10--29  Traffic : 0

Detailed explanation of the advantages of 50D type hose crimping machine: 1. The 50D hose crimping machine adopts high-quality oil pumps. The 380V hose crimping machine uses an oil pump with a flow of F310, the oil pump displacement is 10ml/r, and the oil pump rated pressure is 20MPa. The 220V voltage pipe locking machine uses an oil pump with a flow of F306. Available. 2. Use high-quality motors, the selected motor is a national high-quality motor, not only good quality, but also excellent performance. 3. The mold is made of steel, which is durable after grinding and quality assurance. The module uses chromium 12, which is almost 3 times higher than the price of 43 steel selected by other manufacturers. 4. The electrical system adopts electrical appliances that have passed the European standard CE certification, which greatly guarantees the quality of the mechanical components. 5. The product chassis is electrostatic spraying, which not only looks exquisite and feels good, but is also special, wear-resistant, paint-free, and shiny. 6. The solenoid directional valve uses the model: DSG-03-3C60-240A, with an electromagnetic passage of 10m/n to ensure flow. 7. We bring ten sets of molds randomly, which can be customized for the convenience of customers. 8. The equipment adopts a ruler to adjust the amount of compression, so that the adjustment accuracy is high. When the shrinkage of the ruler reaches the set value, the crimping stops automatically. 9. The mold adopts a double-inclined taper to increase the buckle force. 10. The seals used in the internal assembly of the equipment are all imported sealing rings to ensure the effect and improve the sealing performance. When crimping, it adopts manual and foot-controlled pedal operation, and the hands and feet are used together, which makes the work more coordinated and convenient, and greatly improves the efficiency. 11. The 50D hose crimping machine is also equipped with a peeling machine, which is convenient for customers to use, with multiple functions and complete functions. It can be described as a very unique high-quality product.

03

2020-08

Instructions on the gauge and pressure adjustment of the hose crimping machine

 release time : 2020-08--03  Traffic : 0

14

2020-06

The Transport and commissioning of the hose crimping machine

 release time : 2020-06--14  Traffic : 0

1. The hose crimping machine should be handled by forklift, and the bottom of the machine should be used for force, and the body is not allowed to tilt. It is strictly forbidden to lift the crimping h

09

2020-06

Scale and pressure adjustment method of hose crimping machine

 release time : 2020-06--09  Traffic : 0

Scale and pressure adjustment method of hose crimping machine 1. Ruler adjustment The ruler is used to adjust the amount of withholding. Adjusting the amount of withholding clockwise decreases, and

03

2020-06

The Installation and commissioning of hose crimping machine

 release time : 2020-06--03  Traffic : 0

The Installation and commissioning of hose crimping machine 1. In transportation: the hose crimping machine is more suitable for forklift trucks for transportation. 2. On installation: the machine sh

01

2020-06

How to choose hydraulic hose crimping machine?

 release time : 2020-06--01  Traffic : 0

To distinguish the advantages and disadvantages of the hose crimping machine, we can use one-look, two-listen and three-measure methods to distinguish: 1. Look: Observe whether the hydraulic accessori

31

2020-05

Working principle of hose crimping machine

 release time : 2020-05--31  Traffic : 0

Working principle of hose crimping machine: The oil pump is driven by the motor and outputs hydraulic oil to push the plunger in the withholding cylinder forward, so that the two inner cone sleeves on

26

2020-05

Hose Crimping Machine

 release time : 2020-05--26  Traffic : 0

The hose crimping machine is to crimp the metal joints with the high-pressure hose tightly through the hydraulic machinery and the corresponding mold to make the high-pressure hose and fluid connectio

Supply hose crimping machine, tubing shrinking machine, joint pipe crimping machine, hose machinery

General troubleshooting of the hose crimping machine

Introduction to the performance of the hydraulic oil of the hose crimping machine

How to judge the quality of the hose crimping machine?

How to expand and crimp the end of the hose

General troubleshooting of the hose crimping machine

Analysis on the control category of the pipe locking machine

Features of high pressure hose crimping machine

Failure analysis of the high pressure system of the hose crimping machine

Failure analysis of the high pressure system of the hose crimping machine

The performance of the hydraulic oil of the hose crimping machine

Introduction to the performance of the hydraulic oil of the hose crimping machine

How to judge the quality of the hose crimping machine hose?

How to judge the quality of the hose of the steel hose crimping machine

The working principle of the hose crimping machine and its installation and debugging process

What are the uses of the crimping machine

BNTP32CNC new type hose crimping machine

Detailed knowledge of hose crimping machine

Technical field and description of hydraulic hose crimping machine

How to operate the hose crimping machine

How to effectively maintain the spring system inside the hose crimping machine?

The installation and debugging of BNT50 hose crimping machine need attention

Detailed explanation of the advantages of 50D type hose crimping machine:

Instructions on the gauge and pressure adjustment of the hose crimping machine

The Transport and commissioning of the hose crimping machine

Scale and pressure adjustment method of hose crimping machine

The Installation and commissioning of hose crimping machine

How to choose hydraulic hose crimping machine?

Working principle of hose crimping machine

Hose Crimping Machine