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We provide professional positioning, lifting, and moving hydraulic systems, including Jack-Up Systems, Hydraulic Skidding/Crawler Systems, and Synchronous Hoist Systems.
We also offer Prestress Tensioning Jacks/Cylinders, Hydraulic Gantries, etc.
We provide custom equipment development for hull assembly, High Pressure Testing Systems, Wind Turbine Installation, Bridge Construction, Building Lifting & Renovation, and Steam Turbine Installation.
Below is a list of our popular products, synchronous lifting systems.
Synchronous lifting jack system, specially designed for large and heavy structures, controlled by computer, can realize all-round high-precision displacement of XYZ axis, which is the best choice for large-scale jacking projects.
Hydraulic jacking systems are suitable for heavy structures that need to be lifted or moved vertically or horizontally accurately.
Such as civil engineering, petrochemical, shipbuilding, mining, aerospace, steel structure, bridge, infrastructure, etc.
Rail Hydraulic Tensile Machine
This equipment is suitable for stress relief and long-rail laying on seamless tracks, using rails with a weight of 50kg/m to 75kg/m. This equipment features a unique design, a lightweight body, simple operation, and high rail tensile force.
Hydraulic Pre-Post Tensioning Jack System
Double-acting hydraulic cylinder with hydraulic return. Precise computer control with real-time data feedback. Lightweight, equipped with casters for easy movement.
FMCS Series Variable Frequency Synchronous Control System
High-precision synchronous lifting, suitable for single or double-acting oil cylinders, continuous flow adjustment through VFDM technology, and better system stability and reliability.
3DCS Series Three Dimensional Lifting System
Low height short distance vertical displacement (Y), horizontal displacement (X) and longitudinal displacement (Z) in hull welding, railway bridges, highway bridges or similar beam heavy duty areas.
Intelligent Walking Type Lifting And Pushing System
The computer intelligently controls the precise displacement in 3 directions, which can automatically realize the adjustment of the X axis, push of the Y axis, and promotion of the Z axis.
3D Segmented Hydraulic Jacking System
Modular design. Lightweight and small size. Standard self-propelled function and mechanical lock. Optional linkage master console enables separate positioning of multiple devices.
Strand Jack Lifting System
The flexible steel strand is used to bear the load, and the lifting anchor has the self-locking function of reverse movement, which is suitable for hoisting large components in a small space.
RMCD Series Volume Synchronous Lifting System
Modular design, can control 4-99 points. Displacement sensors and pressure sensors can be monitored in real time as needed.
PMC Series Pulse Width Synchronous Lifting System
Equipped with variable frequency drive motor (VFDM) and PLC device to ensure precise synchronization and flow control.
HYTB Series Sliding Synchronous Lifting System
Equipped with remote monitoring function. High degree of automation with minimal manual intervention required.
What is a Jacking System?
A jacking system is an electronic management system designed to control hydraulic movement. Because of this, it is also called a hydraulic jack system.
It can automatically open or close control valves based on pressure feedback and manual settings. This helps compensate for small errors in the hydraulic pump’s output or differences caused by cylinder sizes, ensuring that the hydraulic system’s load stays within a specific range.
The system mainly consists of a central controller, a hydraulic jack pump station, hydraulic cylinder jacks , and high-pressure hoses.
Types of Hydraulic Jack Systems
Strand Jack System
Controlled by a computer and based on the principle of hydraulic synchronous lifting, this system integrates modern construction techniques to achieve synchronized lifting and lowering of large, heavy, and oversized components at high altitudes.
It is especially suitable for lifting heavy components in confined spaces or indoors. The lifting capacity, span, and area are not restricted, and as long as there are suitable load-bearing lifting points, the lifting height is also unlimited.
Bridge Jacking Systems
Designed for low-height, short-distance movement in heavy-load areas such as railway and highway bridges. It enables movement in three directions: X, Y, and Z axes.
Synchronous Lifting Jack System
Utilizing VFDM technology and a PLC system, this system ensures precise synchronization and flow control. It can coordinate the operation of 4 to 99 single- or double-acting hydraulic cylinder jacks simultaneously.
Building / Structural Jacking System
With multi-point displacement control, it allows precise positioning and movement in the X, Y, and Z directions. It is capable of bearing extremely heavy loads.
3D Segmented Hydraulic Jacking System
This system allows segmented adjustment of various actions and supports both continuous and step-by-step operations. It can also coordinate the simultaneous operation of four or more units for precise positioning. Safety features include a hydraulic lock, lifting valve group, and mechanical lock.
Hydraulic House Jack System
Designed for displacement control in the X, Y, and Z directions with multi-point movement capabilities. It is used for correcting house settlement, floor tilting, and structural relocation.
Pipe Jacking System
Mainly used for underground pipelines, including water supply, sewage, gas lines, and power cables. The system pushes pipelines into the ground using hydraulic jacks, eliminating the need for extensive surface excavation, thus reducing environmental, traffic, and daily life disruptions.
Applications of Hydraulic Lift Jack System
- Replacing Engines on Bulk Cargo Ships
- Lifting Boeing Flight Simulators
- Hoisting Platforms Inside Buildings
- Lifting Ships
- Ship Renovation During Downtime
- Bridge Construction
- Building Relocation
- House Repairs
- Large-Scale Structural Construction
- And More…
Advantages of the Jack Up System
The synchronized hydraulic jacking systems can lift and position any heavy or large structure, such as bridges and buildings.
Regardless of weight distribution, the system ensures all points lift simultaneously through calculations by a central computer, reducing the risk of bending or tilting.
The system maintains interface integrity, improves efficiency, and provides the safest and most controlled method for lifting and positioning large structures by minimizing manual operations during the lifting process.
Features of the Synchronized Lifting Jack System
The system allows manual control of individual cylinders while achieving true computerized synchronous lifting. It supports up to 24 lifting points and can be used with both single-acting and double-acting cylinders of the same or different lifting capacities.
The system is equipped with a touchscreen and digital sensors, enabling easy setup, control, and navigation. It provides real-time load data and travel alerts for optimal safety. An integrated 10,000 psi hydraulic pump and controller ensure efficient operation.
The system powers interconnected hydraulic cylinders and offers various working modes to suit different project requirements. Integrated HMI technology monitors the precise movement and positioning of heavy loads. All operations are controlled by a central unit that updates real-time lifting status.
The system monitors and manages the lifting, weighing, alignment, and load transfer of unevenly distributed heavy structures. It ensures precise synchronization of oil flow, cylinder stroke, and lifting speed.
The intuitive interface and clear menu design make control straightforward for technicians. Additionally, the system records and stores operational data at user-defined intervals, continuously monitoring the pressure and position of each lifting point for safe and accurate operation.
How to Use a Hydraulic Jacking System?
The operating method of a hydraulic jacking system varies depending on its type. Always refer to the specific user manual for detailed instructions.
Here is a basic and universal guide for using a jacking system:
- Place the cylinder jacks under the structure that needs to be lifted.
Determine the number and placement of cylinder jacks based on the weight, size, and other factors of the load. - Use high-pressure hoses to connect the hydraulic cylinder jacks to the hydraulic pump station.
- Ensure the jacks are securely positioned against the load. Set the lifting height, pulling height, and movement distance as needed. Control the jacks to operate simultaneously for a stable lift.
- Follow the user manual for maintenance and proper storage of the hydraulic jacking system.
How to Choose the Right Synchronized Hydraulic Jacking Systems
Selecting the right jacking system depends on several key factors, including project requirements, load capacity, type, and brand.
- Identify the object to be lifted and calculate its weight. Choose a hydraulic jack system with a rated load capacity at least 20%-30% higher than the actual requirement to prevent overloading.
- Ensure the jack can achieve the required height and travel distance.
- Select the Appropriate Type of Cylinder Jack. For fixed locations, prioritize functionality and durability over size and weight. For tight spaces, choose low-profile or compact cylinder jacks.
- Ensure the jack has safety features such as safety valves, self-locking mechanisms, and synchronization systems for precise operation.
- Consider reputable manufacturers like TorcStark and other well-known brands.
- Check for Special Requirements
Explosion-proof certification (ATEX compliance).
Suitability for high-temperature or low-temperature environments.
Compatibility with specific hydraulic oils based on operational conditions.
Conclusion
Torcstark has been manufacturing jacking systems for over 20 years, helping numerous clients solve the challenges of lifting and positioning heavy, large-scale structures.
By combining the power of high-pressure hydraulic systems with the precision of electronic computer control, Torcstark provides lifting solutions for even the most demanding heavy-duty applications.
Additionally, users can integrate their existing hydraulic systems with Torcstark’s hydraulic jack system, offering a cost-effective solution for many projects.
For applications requiring multiple control points and lifting points, Torcstark’s multiple hydraulic jack system supports multi-program control, making scalability one of its most competitive advantages.
Torcstark’s engineers are ready to provide customized solutions tailored to your specific lifting and positioning needs.
Contact us now to get expert solutions, product catalogs, pricing details, and more!
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FAQ
How to choose a reliable synchronized lifting jacks supplier?
Look for relevant certifications such as ISO, CE, and other industry standards.
Ask whether the supplier provides technical support and after-sales services, such as on-site commissioning and troubleshooting.
Look at the supplier’s past projects to assess their experience and reliability.
TorcStark has successfully provided perfect solutions for over thousands of projects. We offer localized technical support and after-sales services along with certifications like ISO, CE, and more.
Feel free to contact us anytime to get free solutions and more information!
What are the core factors to consider when configuring a hydraulic jack synchronous lifting system?
When configuring a synchronized lifting system, the following core parameters should be considered:
- Total load requirements, including the rated load per jack and the number of jacks needed.
- Synchronization accuracy, such as ±1mm or ±0.5% stroke.
- Stroke length and lifting speed.
- Environmental compatibility, considering factors like temperature, humidity, and explosion-proof requirements.
- Control method, such as manual, electric, or wireless remote control.
- The need for backup jacks or a redundancy system for added safety and reliability.
How to deal with emergencies when encountering sudden failures?
- Immediately stop the lifting process and engage the mechanical self-lock or safety supports.
- Troubleshoot the failure points, prioritizing checks for hydraulic leaks and sensor signals.
- Contact the supplier’s technical support and provide the fault code or on-site video for assistance.
- Switch to the backup system if a redundancy design is in place.
How often should hydraulic oil and seals be replaced?
Maintenance reference:
- Hydraulic oil: Replace every 500-1000 working hours or once a year (whichever comes first).
- Seals: Replace every 2-3 years or immediately if leakage is detected.
- Filters: Clean or replace every 3-6 months.
- Alternatively, refer to the technical manual for specific recommendations.
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