| After-sales Service: | 1 Years |
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| Warranty: | 1 Years |
| Type: | Hydraulic |
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Synchronous lifting jacks mainly work according to the hydraulic principle and achieve synchronous lifting effect. The hydraulic cylinder has a piston, when the hydraulic pump starts, the hydraulic oil is transported to the hydraulic cylinder with a certain pressure, the piston moves to the other chamber under the hydraulic oil pressure, so that the top rod connected with it rises, thus lifting heavy objects. In terms of synchronous lifting, with advanced sensing and control technology. Sensors installed throughout the jack constantly detect its operating status, including but not limited to the stroke of the jack rod, the speed of movement, and the pressure of the hydraulic system. Once the control system receives the state difference information between different jacks from the sensor, it quickly calculates and corrects the deviation by adjusting the flow and pressure of the hydraulic oil. In this way, each jack can carry out lifting operations in the same rhythm, ensuring the overall stability and flatness when lifting large objects or structures, and meeting the strict requirements of many engineering construction for high precision and synchronization.
| Model | Safe working load | Working pressure MPA |
Cylinder stroke mm |
Retraction height mm |
Jack weight KG |
Fixed anchor weight KG |
Speed m/h |
Number of strands | Strand diameter mm |
| SFST-TSD45 | 45 | 31.5 | 500 | 1726 | 600 | 28 | 0-25 | 3 | 18 |
| SFST-TSD60 | 60 | 31.5 | 500 | 1726 | 630 | 32 | 0-25 | 4 | 18 |
| SFST-TSD100 | 100 | 31.5 | 500 | 1790 | 930 | 46 | 70-25 | 7 | 18 |
| SFST-TSD180 | 180 | 31.5 | 500 | 1886 | 1560 | 90 | 0-25 | 12 | 18 |
| SFST-TSD280 | 280 | 31.5 | 500 | 1938 | 2330 | 130 | 0-25 | 19 | 18 |
| SFST-TSD300 | 300 | 31.5 | 500 | 1940 | 2460 | 140 | 0-25 | 20 | 18 |
Synchronous jacking system software jacking whole process:
1. Install hydraulic jacks and displacement detection and sensing equipment. The hydraulic jacks must be installed to ensure that the road surface is smooth, and the displacement sensor must be installed to ensure that the suspension cable is vertical.
2. According to the distribution of hydraulic jacks, install hydraulic hoses, connect each hydraulic jack in series, and then use hydraulic hose hydraulic press to lift the oil inlet and outlet of the sewage treatment plant.
3. Connect the switching power cable. Connect the main power cable to the sewage treatment plant. Then connect the displacement detection device and the displacement detection terminal on the hydraulic jacking sewage treatment plant to the control cable according to the reference point.
4. Before the same lifting, first check whether the reading of the displacement sensor is accurate. The field staff will pull out the displacement sensor rope, and whether the reading on the display is the same as the displacement value pulled out by the field rope.
5. After the fitting button is implemented before synchronous jacking, the hydraulic jack gradually rises. When the specific working pressure reaches the value of the fitting working pressure, the hydraulic jack automatically terminates the jacking. The default value of the fitting working pressure is: the best default value is about 50% of the specific load.
6. After fitting, first set the target displacement and press and hold the rise button. At this time, the hydraulic jack will automatically rise, and when it rises to the overall target displacement of the lock, it will automatically terminate.
7. After fitting, first set the target displacement and press and hold the Reduce button. At this time, the hydraulic jack will automatically reduce, and when the overall target displacement of the lock is reduced, the automatic termination.
8. Single action operation: Turn the single action power switch to the left part and then raise it. Lower the button. Hold down the Stop or Total Stop button if you need to stop.
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