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Hydraulic tank jacks is widely used in China for jacking in various situations.Today we are going to focus on the hydraulic tank jacks for tank jacking.

What is tank hydraulic tank jacks?

Hydraulic tank jacks is an important machine for tank construction. The equipment is mainly used for inverted construction of vertical cylindrical steel tank (hydraulic lifting method) in petrochemical industry, inverted construction of steel liner in power plant chimney and inverted construction of vertical cylindrical low temperature tank.

What is the types of hydraulic tank jacks?

At present, we have three types of hydraulic tank jacks in WINCOO Engineering Co., LTD. They are the following three: Advanced hydraulic jacking system, Simple unfixing Holding -latch hydraulic Jacking system and Simple chain type hydraulic jacking system.

What is hydraulic tank jacks used for?

At present, there are six construction methods of large storage tank construction: hydraulic jack, central column, floating, forward loading, mechanical jacking. Hydraulic tank jacks is the most widely used one, which is characterized by wide adaptability and can theoretically be applied to any size tank;The operation control is simple, reliable and less threatening.So it is adopted by more and more people.Hydraulic tank jacks is an important part of hydraulic jacking system.

As one of the most comprehensive hydraulic tank jacks production and sales companies in China, we can produce hydraulic tank jacks suitable for you according to the specific needs of customers.Whether it is oil tank, gas tank, sugar tank, granary, etc., we have suitable hydraulic tank jacks.

In the last six months, our company has sold a total of 197 hydraulic jacks to Malaysia, Senegal, Italy, Iraq and THE United Arab Emirates. Not only our new customers who come back because of quality, but also new customers who come to inquire through various channels.

Largest Iraq order

Malaysian customers who placed back-to-back orders

UAE, Italy and other new clients

Largest Iraq order

During the year of the Tiger 2022, our business manager received an inquiry from Iraq through Google's independent site. After friendly communication with the customer and several technical clarification meetings, the customer placed an order for 100 hydraulic jacks to us.

Malaysian customers who placed back-to-back orders

In December last year, the Malaysian customer placed an order of 20 hydraulic jacks to us after our initial contact. After one month's production cycle and more than half a month's transportation time, the customer received the hydraulic jacks and carried out on-site construction. Our hydraulic jacks has excellent quality and favorable price. In June this year, the customer placed an order of 20 hydraulic jacks to us as he expanded the scale and received a new project.

UAE, Italy and other new clients

Not only Google site, customers can also find us through Alibaba international site and Made in China website. Most new customers find us through the above websites. From online chat to video conference, we impress customers with our professional ability and superior product advantages. As a result, we have developed new customers in the UNITED Arab Emirates, Italy and other countries.

Our company has a skilled team that can customize exclusive products for you according to the different needs of customers. If you are interested in this product and want to know more about it, please contact WINCOO ENGINEERING CO., LTD.

Hydraulic jacking equipment is a new and special lifting equipment powered by hydraulic oil. By pushing the reciprocating movement of the hydraulic cylinder piston, load conversion is carried out between the upper clamping mechanism connected with the upper end of the piston and the lower clamping mechanism connected with the lower part of the cylinder, so as to realize lifting.The hydraulic jacking equipment is a single-acting two-stage hydraulic cylinder, used for vertical take-off and landing work, return need external force or self-weight back.The equipment is compact, stable, easy to operate, adjustable load, fast installation, high synchronization accuracy.Today we are going to focus on the simple hydraulic jacking system.

I.Product features

1, simple operation, adjustable load, stable equipment lifting, good synchronization effect.
2, good compatibility, greatly saving customers' tooling costs.
3, can cross work with the inner ring automatic welding machine.

II.Product parameter

1,Pump station (YB-40)

2,SQD-120-100S.F JACKS

3,Jack support (TSJ-120-2600L)

III.Product pictures

Wincoo Engineering Co., Ltd (WINCOO) is engaged in bringing the most suitable solutions/equipments for client, fabricators, EPC/C companies on pipe fabrication, tank construction, pipeline construction,industrial production lines, clean energy project and other industrial field.
We have ability of providing workable solutions to support clients to be awarded with shorter project execution time, fewer man-hour cost and higher efficiency construction/fabrication method and better quality during phase of project bidding.Based client's facility/site space availability, we are able to study/design and present matched configurations on project schedule, quality, cost and productivity to guarantee production pace is accordance with project requirement.To support project execution, we are always ready to work as fireman to give prompt supply on project materials from different consumables, tools, equipments/machines to special merchandise. With flexibility, we are also glad to perform as procurement agent in China to seek required supply resources.

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

Automatic tank horizontal welding machine

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	4.5M
Plate Width	1.4-3.2M
Plate Thickness	8-45MM
Construction Method	Top to Bottom& Bottom to Top
Welding Speed	300-500mm/Min
Moving Speed	2650mm/Min

Tank vertical welding machine

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	6M
Plate Width	1.6-3.2M
Plate Thickness	8-80MM
Welding Speed	0-250mm/Min
Moving Speed	550mm/Min

Automatic Submerged Arc Welding Tractor

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.

Welding Process	SAW
Model	MLTW-P/J
Plate Thickness	6mm and above
Plate Material	Carbon steel, Stainless Steel
Groove	Square groove, Single V groove, Double V groove, Lap joint
Dimension(L x W x H)	800mm x 500mm x 700mm
Gross Weight	90kg

Hydraulic jacking system

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.

Anyone with a little mechanical knowledge knows that energy can be transformed into each other. It is best to apply this knowledge to the tank hydraulic jacking system to explain the power loss of the hydraulic system. Next, we will introduce in detail how to maintain the tank hydraulic jacking system.

 

Here is the content list:

l Maintain the tank hydraulic jacking system from the perspective of power source.

l Maintain the tank hydraulic jacking system from a pressure perspective.

l Maintain the tank hydraulic jacking system from the perspective of speed regulation.

 

Maintain the tank hydraulic jacking system from the perspective of power source.

On the one hand, the power of tank hydraulic jacking system will cause energy loss and reduce the overall efficiency of the system. On the other hand, this part of the energy lost will be converted into heat energy, which will increase the temperature of the hydraulic oil and the deterioration of the oil. The tank hydraulic jacking system is malfunctioning. Therefore, when designing a tank hydraulic jacking system, under the premise of meeting the requirements of use, full consideration should be given to reducing the power loss of the system.

 

First of all, considering the power source-pump, considering the diversified working conditions of tank hydraulic jacking system actuators, sometimes the system requires large flow and low pressure; sometimes it requires small flow and high pressure.

 

Therefore, it is appropriate to choose a pressure-limiting variable pump, because the flow rate of this type of pump changes with the change of the system pressure. When the tank hydraulic jacking system pressure decreases, the flow rate is relatively large, which can satisfy the fast stroke of the actuator. When the tank hydraulic jacking system pressure increases, the flow rate decreases accordingly, which can meet the working stroke of the actuator. This can not only meet the working requirements of the actuator, but also make the power consumption more reasonable.

 

Maintain the tank hydraulic jacking system from a pressure perspective.

Second, when hydraulic oil flows through various types of hydraulic valves, there will inevitably be pressure loss and flow loss. This part of the energy loss occupies a large proportion of the total energy loss.

 

Therefore, reasonable selection of hydraulics and adjustment of pressure valve pressure are also an important aspect of reducing power loss. The flow valve is selected according to the flow adjustment range in the tank hydraulic jacking system and its minimum stable flow can meet the requirements of use. The pressure of the pressure valve should be as low as possible when the hydraulic equipment is working normally.

 

Maintain the tank hydraulic jacking system from the perspective of speed regulation.

Third, if the actuator has speed regulation requirements, when selecting a speed regulation loop, it is necessary to meet the speed regulation requirements while minimizing power loss. The speed control circuits of common tank hydraulic jacking system mainly include: throttle speed control circuit, volume speed control circuit, volume throttle speed control circuit.

 

The throttling speed control loop in the tank hydraulic jacking system has large power loss and good low-speed stability. The volumetric speed control circuit has neither overflow loss nor throttling loss, which has high efficiency but poor low-speed stability. If the tank hydraulic jacking system needs to meet both requirements at the same time, a volume throttling speed control circuit composed of a differential pressure variable pump and a throttle valve can be used, and the pressure difference between the two ends of the throttle valve should be as small as possible to reduce pressure loss.

 

In summary, a reasonable choice of hydraulic pressure is crucial. When the hydraulic oil flows in the pipeline, it will exhibit viscosity, and when the viscosity is too high, it will generate greater internal friction, causing the oil to heat up, and at the same time increase the resistance when the oil flows. When the viscosity is too low, it is easy to cause leakage, which will reduce the volumetric efficiency of the tank hydraulic jacking system.

 

Therefore, generally choose oil with suitable viscosity and good viscosity-temperature characteristics. In addition, when the oil flows in the pipeline, there are pressure loss and local pressure loss along the way. Therefore, when designing the tank hydraulic jacking system pipeline, the pipeline should be shortened as much as possible while reducing the number of bends.

 

The above are the recommended maintenance points to avoid the power loss of the oil tank hydraulic jacking system. However, there are many factors that affect the power loss of the tank hydraulic jacking system. Therefore, if specific maintenance is performed on the storage tank hydraulic jacking system, other requirements should be considered comprehensively!

We also have many products about Tank welding machine and Pipe spool fabrication solution, welcome to consult us!

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.

Pipe Spool Fabrication Line have seven steps:blasting→cutting→beveling→fitting-up→welding→non destructive testing→paint spraying.

1.Blasting machine

We need know the size,the weight,the material and clean level of the workpiece.Then we can offer suitable machine to you.

2. Cutting machine

  There are three types of cutting machine,are Band saw cutting machine,5Axis CNC flame and plasma cutting and profiling machine and Cutting and beveling all in one.

We need know the size,the weight,the material of the workpiece.Then we can offer suitable machine to you.

  ①Band saw machine is cold cutting, suitable for carbon steel, stainless steel,there are four lines are 2-24'',8-32'',12-48'' and 24-60''.It’s PLC control,with fixed length function.

②5Axis CNC flame and plasma cutting and profiling machine is hot cutting,suitable for carbon steel.It’s also PLC control.

③Cutting and beveling all in one is cold cutting,and there are three lines are 2-16'',2-12'' and 2-8''.

3.Beveling/Facing machine groove shape are J,U,V,X and so on.It’s PLC or CNC control.Suitable workpiece dimensions are 2-16'',4-24'',8-32'',12-48'',24-48'' and 24-60''.

We need know the size,the weight,the material of the workpiece.Then we can offer suitable machine to you.

4.Fitting-up machine

5.Welding machine,the welding procedure is Root pass→Filling→Capping,there are two types of welding machine: split type and cantilever type.

6.Non destructive testing is NDT,it has three methods of testing:RT,UT and X Ray.

7.Paint spraying is through the Spray booth to achieve.

We need know the size and shape of the workpiece,then we can offer suitable machine for you.

Hydraulic jacking system is mainly used for inverted construction of vertical cylindrical steel storage tank (hydraulic jacking method) and inverted construction of vertical cylindrical low-temperature storage tank in petrochemical industry.It can also be used for vertical lifting and lifting of super large objects.

• What are the main features of the hydraulic jacking system?

• Why can we specialize in the production of hydraulic jacking system?

• What do you want to know most about buying hydraulic jacking system from us?

What are the main features of the hydraulic jacking system?

1, The system consists of hydraulic pump station, cylinders, steel wire, and strokes. Easy to installation and operation;
2, The system utilizes PLC central control to handle lift. Each power pack is equipped with auxiliary balance device to guarantee the precision of simultaneously lifting;
3, Hydraulic lift pump station has subsidiary manual control and central control two operation models. The cylinder can be adjusted to lift separately or to lift with several others as one group, and multi groups can also be integrated to lift reach better precision and better welding effect;
4, All the cylinders are with safety valve. It can be automatically locked to avoid cylinder/ tank dropping even under situation of power off, high-pressure hose broken, burst;
5, The cylinder is with one high pressure hose to avoid oil leaking that usually happen by the traditional multiple hoses.Cylinder will return to initial condition by itself weight;
6, Stroke of Hydraulic cylinder is 1475mm, which can satisfy each annular shell with 2630plate one-step lift. Greatly reduce the time waste;
7, Hydraulic cylinder basic height is 2050mm, which can match automatic girth welding machine to proceed internal girth seam welding;
8, Module configuration, the jacking system quantity can be adjusted as per different size of tank and weight;
9, High efficiency, each time lifting or falling down only needs around 15 minutes;
10, Can well cooperate with our tank welding machines, which can greatly reduce the manpower cost and reduce the construction time.

Why can we specialize in the production of hydraulic jacking system?

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

1, We have ability of providing workable solutions to support clients to be awarded with shorter project execution time, fewer man-hour cost and higher efficiency construction/fabrication method and better quality during phase of project bidding.
2, Based client's facility/site space availability, we are able to study/design and present matched configurations on project schedule, quality, cost and productivity to guarantee production pace is accordance with project requirement.
3, To support project execution, we are always ready to work as fireman to give prompt supply on project materials from different consumables, tools, equipments/machines to special merchandise. With flexibility, we are also glad to perform as procurement agent in China to seek required supply resources.

What do you want to know most about buying hydraulic jacking system from us?

1. Support you to win the project during bidding phase. We can provide your more suitable configurations to help you shorten the constrcution time;
2. We can provide all technical documents and advices to support you for construction procedure clearifications;
3. We can calculate the most suitable number of hydraulic jack according to the weight of the tank;
4. We can provide your suitable hydraulic jack accessories with much more competetive price from our long time business partner if you need;
5. We can provide site people training service, and operation service or manpower service or as a subcontractor

If you want to know more about hydraulic jakcing system related information, you are welcome to visit our website

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