New edge milling machine- China Factory Suppliers Manufacturers

Edge milling machine is a kind of high speed milling cutter working principle, It is a welding auxiliary equipment for opening weld groove of steel plate before welding.Widely used in boiler, pressure vessel manufacturing industry, shipbuilding, electric power, petroleum, chemical machinery, engineering machinery manufacturing, can process all kinds of medium and low carbon steel plate, stainless steel plate and aluminum plate before welding bevel, straight edge, U bevel, etc.

●Application of edge milling machine

●Compared with the traditional edge milling machine

●The characteristics of the milling machine

Application of edge milling machine

Edge milling machine is widely used in boiler, pressure vessel manufacturing industry, shipbuilding, electric power, petroleum, chemical machinery, engineering machinery manufacturing, for all kinds of low carbon steel plate, stainless steel plate and aluminum plate before welding groove processing, bevel, straight edge, U-shaped groove can be a milling molding, compared with the edge planer,It has the advantages of low price, low energy consumption, high efficiency, high finish, easy operation and maintenance, etc.

Compared with the traditional edge milling machine

In new edge milling machine can tear open outfit, and through heat treatment, the bed structure is reasonable, the milling head is more stable and reliable operation, the feed system and return completely independent, fast return, high efficiency, convenient adjustment of the Angle of the milling cutter and custom knife plate and standard knife dish interchangeable, it is the upgrading of the traditional edge milling machine.

The characteristics of the milling machine

As an alternative product of planer, edge milling machine has the advantages of high efficiency, high precision and low energy consumption.It is especially suitable for the groove processing of various shapes of carbon steel plate.Generally 6-80mm thickness, 0-60 degrees of arbitrary adjustment.

Performance of self-propelled edge milling machine:

1, Unique driving walking function

2, Special device stable processing accuracy

3, Special cutting all kinds of metal materials

4, Advanced cutting tools and long-term supply of different blades

The above is a brief introduction of our Wincoo edge milling machine, more models and parameters of the milling machine can be clicked into our website.

Welding machines refer to electrical appliances that provide power with certain characteristics for welding. Tank welding machines are widely used in various industrial fields, such as aerospace, shipbuilding, and automobiles due to their flexibility, simplicity, convenience, firmness, reliability, and strength even after welding. So how do we use the tank welding machine?

 

Here is the content list:

l What are the classifications of tank welding machine?

l The main features of tank welding machine.

l How to use a tank welding machine?

 

What are the classifications of tank welding machine?

There is no authoritative classification method for the classification of tank welding machine. The following classification is mainly based on the simple classification of the industry use on the market:

1. The  tank welding machines mainly used by industrial and mining enterprises are: AC arc welding machine, DC electric welding machine, argon arc welding machine, carbon dioxide shielded welding machine, butt welding machine, spot welding machine, submerged arc welding machine, high frequency welding machine , Flash butt welding machine, pressure welding machine, butt welding machine, laser welding machine, AC welding machine and DC welding machine

2. There are two types of DC tank welding machine: one is to install rectifier components on the basis of AC motor, and the other is DC generator. DC welding machines mainly weld non-ferrous metals and pig iron. The AC welder mainly welds steel plates.

3. Argon arc welding machine, carbon dioxide protection welding machine, high frequency welding machine, flash butt welding machine. The argon arc welding machine and carbon dioxide shielded welding machine can mainly weld thin plates and non-ferrous gold layers below 2mm. The flash butt welding machine mainly connects copper and aluminum joints and other objects, and the high-frequency welding machine mainly welds steel pipes in the pipe factory.

4. Submerged arc welding mainly welds thick steel structure materials such as steel structural parts, bridge H steel, and I-beam beams.

5. Gas shielded welding: argon arc welding, carbon dioxide shielded welding, will not be oxidized when welding under the protection of gas, melting welding is firm, non-ferrous metals, thin materials can be welded.

6. Laser welding machine: can weld the leads inside the transistor.

7. Butt welding machine: the iron ropes and other objects on the anchors of the cable chain factory are mainly welded. It can be docked with Yuangang etc.

8. Multifunctional tank welding machine.

9. Spot welding machine.

10. Butt welding machine.

11. Bolt welding machine.

12. Carbon dioxide and ammonia gas welding machine.

 

The main features of tank welding machine.

l Reasonable design and free adjustment. Tank welding machines with different discharge frequencies can be selected according to different metal materials to achieve the best repair effect.

l The heat affected area is small. There is no heat input during the instant of cladding, so there is no deformation, undercut and residual stress. No partial annealing will occur, and no need to re-heat treatment after repair.

l The impact of tank welding machine is extremely small. The welding machine overcomes the impact of ordinary argon arc welding on the periphery of the work piece in the welding repair process. It is also possible to repair the work surface with no allowance.

l High repair accuracy. The surfacing thickness ranges from a few microns to a few millimeters, and only needs to be polished and polished.

l High welding strength. Due to the full penetration of the material on the surface of the work piece, a strong bonding force is produced.

l Adopt ring precision control.

 

How to use a tank welding machine?

l Check the connection

After completing the wiring of the tank welding machine, you must check each installed connector to confirm that it is well connected before starting to operate the equipment. Its contents include:

1. The line connection is correct and reasonable, and the grounding must meet the specified requirements

2. The magnetic work piece gripper shall not have attached metal particles and splashes on its contact surface;

3. The coiled welding cable should be unrolled before use to avoid overheating and insulation damage;

4. When it is necessary to alternately use different lengths of cables, insulating joints should be provided to ensure that useless lengths can be disconnected when not needed.

l leakage

There must not be any leakage of cooling water, shielding gas or engine oil that affects the safety of welders.

l Work suspension

When the welding work is suspended (for example, during breaks), the output terminal of the equipment or welding machine must be turned off or the power supply must be cut off.

l Mobile welding machine

When you need to move the tank welding machine, you must first cut off the power supply at its input end.

l Equipment not used

The metal electrode and carbon electrode must be removed from the welding tongs when not in use to eliminate the risk of electric shock to personnel or conductive objects. The welding tongs must be placed out of contact with persons, electrical conductors, flammable objects or compressed air bottles when not in use. The welding torch of the semi-automatic welding machine must be properly placed when not in use to avoid accidental activation of the gun body switch.

l maintain

All arc welding equipment must be maintained at any time and kept in a safe worki

The hydraulic storage tank lifting equipment adopts the working principle of the straight top of the hydraulic oil cylinder, which can lift the lifting work table to a certain height and complete the transportation of the goods, which greatly saves manpower. The application range of hydraulic storage tank lifting equipment lift is very wide. Warehouse workshop, supermarket logistics station, and home can be installed and used, the safety factor of hydraulic storage tank lifting equipment lift is relatively high.

What should we pay attention to before using the hydraulic storage tank lifting equipment?

What should be paid attention to during the use of hydraulic storage tank lifting equipment?

What are the steps of using hydraulic storage tank lifting equipment?

What should we pay attention to before using the hydraulic storage tank lifting equipment?

1) Before use, it is necessary to check whether all parts of the hydraulic storage tank lifting equipment are normal, mainly check whether the piston, joints, high-pressure hoses, etc. leak oil.

2) The regulations in the main parameters should be strictly followed during use, and super high overload should be avoided, otherwise, when the lifting height or lifting tonnage exceeds the regulations, serious oil leakage will occur at the top of the hydraulic cylinder.

3) If the oil in the manual hydraulic pump is insufficient, it is necessary to add fully filtered hydraulic oil to the pump before it can work.

What should be paid attention to during the use of hydraulic storage tank lifting equipment?

1) The choice of the center of gravity of the heavy object should be moderate, the focus point of the hydraulic storage tank lifting equipment should be selected reasonably, and the bottom surface should be flat. At the same time, the soft and hard conditions of the ground should be considered, whether it should be lined with tough wood, and whether the placement should be stable, so as to prevent the load from sinking. or inclined.

2) After the hydraulic storage tank lifting equipment lifts the heavy object, the support should be used to support the heavy object in time.

3) If several hydraulic storage tank lifting equipment need to be lifted at the same time, in addition to the correct placement of the jacks, attention should be paid to the balanced load of each hydraulic storage tank lifting equipment, and attention should be paid to keep the lifting speed synchronized to prevent the objects being lifted from tilting danger occurs.

What are the steps of using hydraulic storage tank lifting equipment?

1) When using the hydraulic storage tank lifting equipment, first place the hydraulic cylinder, and then tighten the oil drain screw on the hydraulic pump to work. To make the piston rod descend, loosen the handwheel of the manual hydraulic pump in a counterclockwise direction slightly, the hydraulic cylinder is unloaded, and the piston rod gradually descends. Otherwise, it will be dangerous to descend too fast.

2) The detached hydraulic storage tank lifting equipment adopts a spring reset structure. After lifting, it can be quickly taken out, but the connected hose cannot be used to pull the jack.

3) Due to the small lifting stroke of the jack, the rated stroke should not be exceeded during use to avoid damage to the jack.

4) The violent vibration of the hydraulic storage tank lifting equipment should be avoided during use (such as hitting the workpiece with a hammer when the hydraulic storage tank lifting equipment is loaded).

For many years, WINCOO ENGINEERING CO., LTDhas been a trustworthy supplier in the hydraulic storage tank lifting equipment area. If you choose this company, you will get the best quality products and the most intimate after-sales service.

YT series hydraulic tank jacks is a set of large-scale equipment specially developed by our company for the national crude oil reserve project, which is suitable for the inversion welding engineering of giant steel cylinder tank.

This type of equipment is single-acting two-stage hydraulic cylinder (hydraulic jack), used for vertical take-off and landing work, return need external force or self-weight back, can’t be used for horizontal work.The equipment has strict and compact structure, safe and stable, easy operation, adjustable load, quick installation and high synchronization accuracy.

●The oil box

●The hydraulic system

●The hydraulic cylinder

The oil box

The oil tank is a closed type box with hydraulic oil to provide oil source for the equipment.

1.Liquid level meter shows the oil level and liquid temperature in the box.

2.The air filter has the function of protecting and purifying the gas of hydraulic oil.

3.The lifting lug is used for equipment lifting.

The hydraulic system

Hydraulic system is the power source of the whole hydraulic lifting equipment, first with the motor todrive the piston pump, and then the mechanical energy of the pump into pressure energy, through the pressure valve (relief valve), direction valve (solenoid valve), sent to the actuator (hydraulic cylinder), and finally converted into mechanical energy to drive the load.

1.Protective cover can be disassembled, it mainly protect all parts under the protective cover .

2.Electromagnetic directional valve through the electromagnet with electricity and no electricity to complete the lifting action of the hydraulic cylinder.

3.The relief valve can control the pressure of the system to maintain constant by adjusting the handle of the relief valve, and realize the function of regulating, stabilizing or limiting the pressure.The set of equipment relief valve setting range (0-31.5mpa).　

4.Pressure gauge shows the system pressure value.

5.The high-pressure ball valve makes the hydraulic oil flow or cut-off in the system. The valve mainly plays a safety protection role in this set of equipment.. It prevents the internal leakage of the hydraulic valve from affecting the operation of the hydraulic cylinder's descending equipment. Hydraulic fluid flow or cut-off is controlled by rotating high pressure ball valve handle.

The hydraulic cylinder

1.Hydraulic cylinder is the actuator, rated output force is 250kN.

2.The hydraulic cylinder roof device is the force fulcrum of the piston rod end of the hydraulic Cylinder. In the process of lifting the tank, to prevent the damage of the hydraulic cylinder caused by the bending of the piston rod, or even failure and safety accidents.

3.Adjust the jacking bolt to adjust the gap between the hydraulic cylinder bracket and the tank wall, and tighten the bracket in the process of lifting the tank.

4.The hydraulic cylinder support regulating rod can mainly meet the requirements of resistance to class 5 wind load and tank partial load during the tank lifting process. It can also assist in adjusting the gap between hydraulic cylinder bracket and tank wall when rising circle falls back.

5.The equipment adopts PLC equalization system with automatic and manual modes.And the man-machine control interface is set on the control cabinet.The displacement sensor transmits signals to adjust the equipment at the same height

6.The working principle of the displacement sensor: because the wire rope is wound on a pulley built into the  sensor, and the other end of the sensor has been connected to the mechanical movement, which is equipped with a display, so when the wire rope is pulled, the mechanical movement can be converted into electrical signals, so as to get the required data.　

7.Unidirectional explosion-proof valve is a safety valve that allows the hydraulic cylinder to self-lock.In the process of being lifted or in the process of hanging the tank, the tank will not slide or fall because of the sudden explosion of the high-pressure hose, blurting, sudden power failure, etc.

WINCOO Engineering Co., Ltd (WINCOO) is engaged in bringing the most suitable solutions/equipment for client, fabricators, EPC/C companies on pipe fabrication,tank construction, pipeline construction ,industrial production lines, clean energy project and other industrial field.

Products are widely used in aviation, aerospace, electric power, metallurgy,nuclear power, ships, automobiles, construction machinery, lifting and transportation machinery, machine tools, plastics, chemical industry, paper making,packaging, printing, rubber, textile, printing and dyeing, cement, medicine, food, oil,mining, fire, construction, military and other fields;And for the major design institute(such as: iron and steel design institute, electric power design institute, chemical design institute, etc.) to provide quality technical support and service.

In any construction project involving the pipe spool fabrication line, the pipe spool fabrication line needs to be properly planned, planned and executed according to the design requirements. In order to maintain the integrity of the pipe spool fabrication line, ensure the normal operation of various projects and minimize accidents, it is necessary to ensure the highest quality of work in the pipeline manufacturing process. In this article, we will explore more details about pipe spool fabrication line.

 

Here is the content list:

l What is the pipe processing workshop of the pipe spool fabrication line?

l What are the pipe manufacturing specifications of the pipe spool fabrication line?

l What are the steps of pipe spool fabrication line?

 

What is the pipe processing workshop of the pipe spool fabrication line

The pipe spool fabrication line workshop is basically a workshop, and all pipe spool fabrication line are developed here. Generally, all pipe spool fabrication lines used for spool preparation are performed in the workshop using skilled pipe manufacturers.

 

In large-scale pipe manufacturing plants, pipe spool fabrication line is the best economical way to reduce on-site installation costs. The pipe manufacturing workshop provides all equipment, tools and manpower, and the quality of the pipe shaft is high.

 

What are the pipe manufacturing specifications of the pipe spool fabrication line

The pipe spool fabrication line specification is an engineering document that provides all the guidelines that the reel manufacturer should follow. The pipe spool fabrication line provides the minimum requirements for preparing detailed workshop drawings and manufacturing, as well as the requirements for inspection and testing. It lists all applicable codes and standards.

 

What are the steps of pipe spool fabrication line

The pipe manufacturing process of pipe spool fabrication line requires the assembly of pipes and pipe fittings according to the spool diagram. The pipe spool fabrication line manufacturer must consider the size of the components, because transportation may become a problem. In this case, sub-components are an effective way to transport large projects. Follow the steps below to complete the pipeline manufacturing:

 

l Marking and cutting:

According to the requirements of the design drawings, marking should be carried out and confirmed by the relevant supervisor before cutting. Pipe cutting is usually performed as follows:

①　Carbon steel pipe-through gas cutting and grinding.

②　Alloy steel pipe-cut by grinding or flammable.

③　Stainless steel tube-by grinding or plasma cutting.

l Marking:

Use dye imprinting, paint marking or marking to transfer the heat of the pipe to the cut piece before cutting the pipe spool fabrication line.

l Final preparation:

In the next step, final preparation (chamfering) and assembly are carried out in accordance with the approved specifications and WPS.

 

l Welded pipes:

Extra precautions must be taken to ensure that the longitudinal seams on the connecting pipe spool fabrication lines are not aligned in the butt weld. The spacing between the seams must be at least 100 mm apart, and branch connections should also be cleared. Take care to ensure that the longitudinal seams are not resting on the steel structure.

l Welded pipes and fittings:

The pipe spool fabrication line and fittings used for assembling are then placed on a temporary pipe bed and properly fixed and supported. Next, check the quality assembly of the device. After receiving the inspection gap, the joints will be welded by qualified welders.

l Detailed information marking:

Use metal paint marks to mark various detailed information near the joints: pipeline number, component heating number, joint number, assembly inspection signature, welder number, visual inspection signature and welding date. The spool number of the pipeline is marked with a paint mark, and an aluminum label is tied to the spool.

l Heat treatment:

According to the specific requirements of the project, preheating and PWHT will be carried out in the workshop or on-site.The pipe spool fabrication line is then transferred from the pipe workshop to the laying area.

l Inspection:

Perform non-destructive inspection according to the requirements of project specifications or guidelines. After receiving the NDT permission, the spool will be released for installation/painting, with a release notice. Spools rejected in the NDT process are identified with yellow and black labels and sent for repair. NDT has tested the repaired welding area again as needed.

l Description:

After painting, the quality control will be inspected on site and recorded in the prescribed format. After the paint inspection, loosen the spool for installation.

l Manufacture of stainless steel pipe:

The manufacture of pipe spool fabrication line is usually carried out in the workshop, and the isolation area is carbon steel and alloy steel. Equipment and tools used for CS manufacturing shall not be used for SS. SS tools must be distinguished by marking only "For Stainless Steel". For stainless steel materials, stainless steel tools will be used for grinding, brushing and clamping.

l Protection:

For protection and temporary storage until installation, all flange convex surfaces of the completed pipe section are equipped with plywood shutters, and the end of the valve core should be equipped with an appropriate cover.If you want to know more about high-quality tank welding machine products, you can also contact us at any time.

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