In today's international environment, oil is used more and more frequently, and its price is also rising. More and more producers, middlemen or users are building tanks to store oil. In order to build the tanks more quickly, we inevitably need to replace labor with machinery, thus saving time and labor costs. Today we will introduce to you a few of our company specialized in building storage tank machinery.
●Automatic tank horizontal welding machine
●Tank vertical welding machine
●Automatic Submerged Arc Welding Tractor
●Hydraulic jacking system
WINCOO offers the Automatic Girth Welder for tank fabrication applications. Unlike other girth welders on the market, WINCOO AGW comes standard with a Dual Drive System and other features unique to our machines. This self-propelled submerged arc welding system can reduce field storage tank welding time by 40% by increasing arc on time and reduce weld defects. The models run directly on the tank and carry the operator, eliminating the need for Scaffolding while ensuring operator comfort and safety. The girth welder, due to their modular design, are applicable for top down or bottom up constructed single or double wall storage tanks. our design allows us to offer custom-built units for special applications.
Min Tank Diameter
Top to Bottom& Bottom to Top
Electro-gas welder(EGW) is designed to weld the vertical joints of atmospheric flat bottom storage tanks, it features high heat input to achieve maximum productivity while maintaining acceptable quality.EGW can be used to weld joints up to 1in.(25mm) thick in a single pass, and takes about 1.2hours to weld an 8ft(2438mm) vertical seam. Compared with the 5.3hours it takes to weld the same seam using conventional flux cored arc welding(FCAW) process, this represents a 400% improvement in productivity.
Min Tank Diameter
The tractor are mobile units can be easily transported to any workstation and adapted to fillet seam and flat seam. The modular design of the tractor make it easier to extend the units with additional devices, i.e. flux supply unit and flux recovery unit. Suitable components can be combined in an optimum way for every welding process.
6mm and above
Carbon steel, Stainless Steel
Square groove, Single V groove, Double V groove, Lap joint
Dimension(L x W x H)
800mm x 500mm x 700mm
T Series Hydraulic Tank lifting device is a large-scale equipment specially designed for the national oil reserve project developed suitable steel giant silo tank inversion welding process engineering.
Uses: steel giant silo tank inversion process of welding engineering. It applies to steel tanks height ≤2.5 meters (special plates are negotiable).
1. vertical lift displacement of the overall structure, the overall building.
2. large span roof truss and flip construction of multi-storey buildings.
3. large objects vertical lifting, lifting.
Features: 1, This type of device is a two-stage single-acting hydraulic cylinder (hydraulic jacks) for VTOL work force or return required from back position, it can not use for horizontal work.
2, Structured compact device, Safe and stable, easy to operate, load adjustable, quick installation, high synchronization accuracy.
3, YT Series Hydraulic Tank lifting device is "dragged five" Oil supply: Each pump station connected to the hydraulic cylinder 5; thus avoiding excessive tubing traditional centralized oil brings,
4, Leakage points more than the disadvantages, to ensure that environmental pollution to a minimum.
The above is the welding machine and hydraulic jack for tank construction, of course, this is only a brief introduction, they also have more specific classification, you are welcome to visit our website to browse more product information.
Orbital welding machine uses electric current to generate a lot of heat between two rails to be welded with large resistance. The welding quality is good and the efficiency is high.
What are the advantages of orbital welding machine?
What are the technical requirements when using the orbital welding machine?
What are the fields of application of orbital welding machines?
The application range of the orbital welding machine is greatly increased, the structure is simple, the cost is low, the purchase cost of the user can be reduced, the installation operation is convenient, the auxiliary operation time is short, and the work efficiency is high. The support flexible rail includes two parallel rails, and each rail includes a strip substrate.
Orbital welding machine shall not be used if the rail has the following conditions:
1. The rail is judged to have internal damage or serious surface injury.
2. The depth of the pit after the top surface of the rail head is damaged and polished:
Weld repair on the line exceeds 8 mm;
Solder repairs over 10 mm outside the line.
3. For scratches, spalling, falling blocks and welding joint wear, low collapse, etc. on the top surface of the rail head, the allowable length of welding repair shall meet the following requirements:
For rail joints (including welded joints) wear and low collapse, the allowable one-time welding repair length is 300 mm, and if the damaged length exceeds 300 mm, it should be divided into two sections for welding repair.
For defects and damages such as scratches, spalling and falling blocks on the top surface of the rail head, the length of one welding repair is allowed to be 200 mm. If the length exceeds 200 mm, it should be divided into two sections for welding repair.
When the rail joints are worn, slumped, scratched and peeled off at the same time, the scratches and peeled off blocks should be dealt with first.
At present, the development of railways is mainly in the direction of high-speed passenger cars, subway passenger cars, light rail cars, high-speed heavy-duty trucks, etc. In order to achieve these needs, it is necessary to reduce the weight of trains. A common practice now is to use aluminum alloy materials in the manufacturing process of passenger cars. Because aluminum alloy materials have the characteristics of light weight, corrosion resistance, smooth appearance, complex curved surfaces, and high specific strength, they can effectively reduce the resistance and quality of passenger cars, and increase the overload. In order to effectively improve the processing efficiency of aluminum alloy materials, it is necessary to change the traditional processing method and use the welding technology of the orbital welding machine for processing and manufacturing.
Wincoo Engineering Co., Ltd has ability of providing workable solutions to support clients to be awarded with shorter project execution time, fewer man-hour costs and higher efficiency construction/fabrication method and better quality during phase of project bidding.
The tank hydraulic jacking system is the most commonly used lifting equipment on construction sites. It is extended section by section. It is used to lift construction materials such as steel bars, wood corrugated, and scaffold pipes. YT series tank hydraulic jacking system is a large-scale equipment specially designed and developed for the national oil reserve project, which is suitable for the upside-down welding process engineering of large steel silos. What is a tank hydraulic jacking system?
Here is the content list:
l Product description of tank hydraulic jacking system.
l Briefly describe the use and method of tank hydraulic jacking system.
l What are the characteristics of tank hydraulic jacking system?
The tank hydraulic jacking system is mainly used for the structure from top to bottom of the vertical tank, and can also be used for lifting or lifting large work pieces. First, we briefly summarize the working process of the tank hydraulic jacking system:
l Place the tank bottom plate of the tank hydraulic jacking system on the prepared foundation and weld them together.
l Assemble the roof beams or grids and finally connect them to the upper edge of the shell ring.
l Install the tank hydraulic jacking system equipment in the water tank. The plate of the second shell ring (next to the top ring) is located on the outside of the first shell.
l The completed part of the water tank (roof and top shell ring) is hydraulically lifted to a height where the plate of the second ring can be moved into place and the roof slab can be completed.
l The plates of the second shell ring are precisely positioned and welded together and fixed to the lower edge of the first ring.
l The plate of the third shell ring is placed outside the second shell ring.
l Lift the entire part of the tank (the top of the two uppermost shell rings).
l Repeat the above operation cycle until the last (bottom) housing ring is completed.
l The entire tank hydraulic jacking system is lowered to the bottom plate and welded to the bottom plate.
l Disassemble the lifting equipment of the tank hydraulic jacking system.
380V / 3ph / 50Hz
Ability to work
Will be recommended based on the lifting weight of the fuel tank
Will recommend based on tank diameter
1.5 – 2.7m
1 x 60 hydraulic powertrain
32 x SQD-160 tank trestle
Rated lifting capacity
Rated oil pressure
Effective stroke of hydraulic jack
Effective lifting height
2500 mm + 200 mm
As a large-scale equipment specially designed and developed for the national oil reserve project, the YT series tank hydraulic jacking system is suitable for the upside-down welding process engineering of large steel silos.
Tank hydraulic jacking system is the welding engineering of giant steel silo upside-down technology, suitable for steel storage tanks with height ≤ 2.5 meters. The specific usage method is as follows:
l The overall structure, the vertical lifting displacement of the overall building.
l Inverted construction of large-span roof trusses and multi-story buildings.
l Large objects are lifted vertically.
Tank hydraulic jacking system of equipment is a two-stage single-acting hydraulic cylinder (hydraulic jack), used for VTOL force or force that needs to return from the rear, so it cannot be used for horizontal work.
In addition, tank hydraulic jacking system is a compact device, safe and stable, easy to operate, adjustable load, fast installation, and high synchronization accuracy.
YT series tank hydraulic jacking system is used as a "drag five" oil supply device. Each pump station is connected to the hydraulic cylinder 5, thus avoiding the disadvantages of excessive and leaking caused by traditional centralized oil pipes and ensuring environmental pollution Minimize!
We offers the Automatic Submerged Arc Horizontal Welder for tank fabrication applications. Unlike current girth welder on the market, the MSHW(AGW)series are with a Dual Drive System. This self-propelled submerged arc welding system can reduce field storage tank welding time as high as 25%. Weld defects are greatly reduced, saving tank erection costs. The Horizontal Welder is applicable for top-to-bottom or bottom-to-top construction single or double wall storage tanks for inside and outside welding. There are four standard units, however our design allows us to offer custom built units for non-standard applications
A. Master Frame
Master frame of the girth welder is constructed of structural steel and square tube members.
Erection Method: Bottom-to-Top
Min Diameter: Φ5.0m
Shell Width: TOP-to-bottom 1.5-3.2m
B. Dual Motor Drive
The dual AC motor design allows for constant travel across the entire tank circumference. When fit up is not quite perfect or there is an uneven surface for the machine to travel, the dual motors will power the machine across the imperfection. This design will reduce the amount of time required to repair weld defects and will decrease the overall tank erection costs. The dual motors are controlled by one easily
Programmable frequency inverter.
C. Power Source and Wire Feeder
The welding equipment supplied is the Lincoln NA-3S control and weld head fitted with nozzle and wire rolls. Wire reel（27.2kg）will be supplied with equipment too.
Power source : DC600
NA-3S Welding Progress Control
NA-3S Wire Feeder
The AGW console houses the electrical travel inverter drive and associated control replays it provides a mean of integrated control of all the accessories of the girth welder (e.g. flux vacuum, 220V single phase aux outlet, lamp, flux winch and so on). The console includes all necessary control knobs and switches such as the speed control potentiometer, direction switch, full speed travel switch as well as emergency stop button.
E. Flux Recovery System
Flux hopper capacity : 80kg & Rotating flux dam
Flux Lifting Winch
Max lifting height: 30m
Lifting Speed: 15m/min
F. Cable Assemblies
Welding Cable : 120mm2×60m
Control Cable : 10p×2.5mm2×60m
Power Cable : 3p×4mm2×60m
Ground Cable : 120mm2×5m
G. Electric Cabinet
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 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.
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.
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.