Tank Transverse Welder- Suppliers Manufacturers Factory From China
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The following short description gives the working procedure in outline. It can in certain details be modified when required.
Step 1. The tank bottom – plates are placed on the prepared foundation and welded together.
Step 2. The beams or lattice work of the roof are assembled and finally joined to the upper rim of the shell ring.
Step 3. The jacking equipment is installed in the tank. The plates of the second shell ring (next to the top ring) are positioned outside the first one.
Step 4. The completed part of the tank (roof and top shell ring) is lifted hydraulically to a height at which the plates of the second ring can be moved into place and the roof sheeting can be completed.
Step 5. The plates of the second shell ring are located exactly and welded together to the lower edge of the first ring.
Step 6. The plates of the third shell ring are placed outside the second shell ring.
Step 7. The completed part of the tank (roof the two uppermost shell rings) is lifted.
Step 8. The above cycle of operations is repeated until the last (bottom) shell ring is finished.
Step 9. The entire tank is lowered down to the bottom plate and welded to this.
Step 10. The lifting equipment is dismantled.
The tank construction process needs two kinds of equipment, respectively is the welding machine and the hydraulic jacking system, the welding machine is divided into the horizontal welding machine and the vertical welding machine;the hydraulic jacking system is also divided into senior hydraulic jacking system and simple hydraulic jacking system.(If your tank is bottom to top,you don’t need the hydraulic jacking system.)
Tank hydraulic jacking system is mainly a closed or meshed hoistway enclosed by buildings or light steel structures and hydraulically driven cylinders to lift the platform.
Here is the content list:
l What are the components of installing a tank hydraulic jacking system?
l What are the performance characteristics of installing tank hydraulic jacking system?
l How to install tank hydraulic jacking system?
What are the components of installing a tank hydraulic jacking system?
Tank hydraulic jacking system is mainly a closed or meshed hoistway enclosed by buildings or light steel structures and hydraulically driven cylinders to lift the platform. Its main components are:
1. Hoistway part: a closed or net-like frame enclosed by a building or light steel structure, with steel guide rails installed on both sides of the inside
2. Driving part: a small oil tank hydraulic jacking system with hydraulic components such as hydraulic driving motor, oil pump, safety valve, speed control valve and reversing valve
3. Oil cylinder part: it is composed of one or more tank hydraulic jacking system of the lifting oil cylinder straight-top platform or jacking scissor frame
4. Door system: It is a closed or net-shaped platform door or landing door system composed of steel structure. There are manual doors and automatic doors. Generally, open platforms do not have doors.
5. Electrical part: it is composed of power, control, signal, safety and lighting devices
6. Platform part: It is a steel structure platform that carries heavy objects. It has a closed type (ie car type) or an open type. Both sides are equipped with guide rollers or guide shoes. The bottom of the platform can be connected with a lifting cylinder or a lifting scissors steel frame
7. Auxiliary part: it is composed of hydraulic pipe fittings, pipelines, pressure gauges and steel structure base
8. Safety device: safety valve, limit limit, door electromechanical interlock, rupture valve, emergency switch and electrical short circuit protection, etc.
What are the performance characteristics of installing tank hydraulic jacking system?
The tank hydraulic jacking system is generally equipped with safety protection devices such as anti-falling, overloading, power failure, etc., rail-type external power unit, using hanging chains or cross bars at the entrance and exit of the table, guardrails and lifting platform operating warning lights or warning bells, when the door is opened Many functions such as a safety switch to close the circuit of the elevator platform. It is extremely convenient and convenient for the operator to control multiple points in each working layer, and operate in jog or safe mode.
The large carrying capacity, stable lifting, simple and convenient installation and maintenance, and it is an economical and practical low-floor elevator to replace the ideal cargo conveying equipment. According to the installation environment and use requirements of the tank hydraulic jacking system, different fixed hydraulic jacks can be selected, and different optional configurations can be selected to complete the task of lifting objects and achieve better results.
If the tank hydraulic jacking system requires a large size, a fixed double-span hydraulic lift can be used. The double-span type has stable lifting, large carrying capacity and simple operation. It is widely used in vehicle maintenance, kilns, chemical plants, equipment supporting, etc. Industry use.
How to install tank hydraulic jacking system?
The tank hydraulic jacking system is suitable for installation and use under various environmental conditions indoors and outdoors. The tank hydraulic jacking system can be installed in a closed hoistway or between open floors, in a concave foundation pit or on a flat ground according to the requirements of use.
Due to the height of the building or work shelf, the size and weight of the objects carried, and other usage requirements, there are many uncertain factors in the tank hydraulic jacking system model. When the models shown in the list are not suitable for use requirements, the elevation, carrying capacity, platform area, etc. of the lifting platform can be combined according to the actual use environment and operating requirements to achieve the desired use effect.
In order to give full play to the advantages of pipeline prefabrication equipment and overcome the limitations of fixed pipeline prefabrication line, we have developed a movable pipeline prefabrication line, which has been applied and popularized in a large number of customers such as Petrochina,Sinopec, and China national chemical corporation.
The movable pipe fabrication production line is composed of a work station for piping beveling,a work station for piping mechanical assembling,a work station for automatic piping welding,a quick-detachable steel structure station frame,a trolley railing system and a light-rail transportation system.Pipe fabrication is carried out by means of pipe fabrication fields.
The general performance of the movable pipe fabrication production line will reach a high level in China.
1. The most advanced software of “pipe fabrication design system” in China has been adopted in detailed design so as to realize quick drawing of piping single-line diagrams and pipe spool diagrams.After the IDF interface module has been configured.PDS and PDMS design data from the design institute can be directly shared and therefore “seamless joint” has been achieved between design nd construction.
2. The first-rank software “pipe fabrication&installation management system” in China has been adopted in fabrication management to achieve all-around information management in the whole process of fabrication.
3. A reliable movable work station for piping beveling has been adopted in beveling,where two modes are used for pipe beveling
4. A roller-bed-type pipe plasma cutting and beveling machine has been used to cut pipe and shape bevels in one step by means of hot cutting and processing.
5. A highly-efficient pipe cutting band saw machine and a fixed radial pipe end beveling machine have been adopted to cut pipes and mechanically process bevels as per working procedure.
6. A movable work station for piping mechanical fitting up,which is unique in China,has been used for welds assembling to carry out fitting out of pipe spool welds in a mechanical manner.
7. The advanced movable work station for automatic pipe welding has been adopted in cap welding.Pipe fabrication automatic welding machines are used to realized highly-efficient automatic cap welding of pipe spool.
8. A light-rail transportation system,a station frame and a trolley railing system have been adopted for logistics transportation.The light-rail transportation system is applied to mechanically carry out logistics transportation in a long distance.The station frame is applied to carry out logistics transportation between stations in a short distance.The trolley railing system is applied to carry out logistics transportation inside and outside containers.
9. The production capacity of this pipe fabrication production line works is reaching 3 thousands inch/year,the capacity of one day is reaching 1000 inch/day,satisfy a large project demand for prefabricated process piping:
Production capacity:36 thousands diameter-inch/year
Wincoo Engineering Co., Ltd (WINCOO) is committed to providing customers, manufacturers, EPC/C companies with the most suitablepipe spool fabrication solutions/equipment, involving pipeline manufacturing, storage tank construction, pipeline construction, industrial production lines, clean energy projects and other industries field.
Here is the content list:
l About the service tenet of WINCOO's pipe spool fabrication line.
l What is the scope of after-sales service of WINCOO's pipe spool fabrication line?
l Quality assurance of WINCOO's pipe spool fabrication line.
What is the after-sales service system of WINCOO's pipe spool fabrication line?
We have the ability to provide feasible pipe spool fabrication line solutions to support customers to obtain shorter project execution time, less man-hour costs, more efficient construction methods and higher quality in the project bidding stage.
According to the customer's facility space availability, we can research and provide matching configurations on the project schedule to ensure that the pipe spool fabrication line production schedule meets the project requirements!
What is the scope of after-sales service of WINCOO's pipe spool fabrication line?
We set up a technology center for pipe spool fabrication line to absorb industry talents while importing ISO9001 standards. We introduce advanced foreign equipment. All of this comes from our desire to deliver more and better pipe spool fabrication line to you!
In order to let you feel more of our services, WINCOO purposefully built a three-in-one daily service system of market management office, marketing service office, and special dealers. No matter where you are in the country, as long as you need pipe spool fabrication line, you can enjoy our close service at any time.
In order to solve your technical and quality difficulties during the construction of the pipe spool fabrication line, WINCOO has set up a technical service department to provide you with pipe spool fabrication line technical services anytime, anywhere!
Quality assurance of WINCOO's pipe spool fabrication line.
Dare to issue a written pipe spool fabrication line service promise, and see the quality and credibility of the pipe spool fabrication line from one side. Consumers cannot afford to buy a pipe spool fabrication line without a written commitment. The general brand pipe spool fabrication line has complete after-sales service. Whether it has a 50-year quality guarantee on the warranty, and at the same time, it is necessary to see whether it is a double warranty.
The manufacturer is responsible for all compensation for losses caused by quality problems. In the construction of the pipe spool fabrication line, it is time to find a manufacturer with double warranty. 50 years of product quality and construction quality. Only with such a promise can consumers buy with confidence, buy comfortably, and use them with satisfaction. As long as you follow the correct purchase channel, you can buy a reliable pipe spool fabrication line! What is more? WINCOO also provide customers with various pipeline construction solutions!
Jack (device) - Wikipedia
A jack is a mechanical lifting device used to apply great forces or lift heavy loads. A mechanical jack employs a screw thread for lifting heavy equipment. A hydraulic jack uses hydraulic power. The most common form is a car jack, floor jack or garage jack, which lifts vehicles so that maintenance can be performed.