This 5T servo press for liquid current battery stack assembly is the core equipment designed for the high consistency and high sealing production of electric stacks such as all-vanadium liquid current battery. It adopts a servo-hydraulic closed-loop control system to support precise and synergistic control of pressure and displacement modes, and is equipped with code scanning traceability and data recording functions, realizing the digital management of the whole process from stacking, pressing and loading to parameter traceability. Its unique tilt stacking and center of gravity positioning technology ensures the precise alignment of large bipolar plates and multi-layer sealing components, laying a technological foundation for safeguarding the long-term sealing reliability of the power reactor.
PRODUCT DESCRIPTION
The equipment integrates press-fit and online hermeticity testing functions to ensure uniform force on large sealing interfaces through controllable pressure and pressure holding processes, eliminating the risk of electrolyte leakage from the source. The equipment adopts the compact design of top-mounted cylinder without pit and equipped with grating protection, which saves space while taking safety and durability into consideration. Choosing this equipment implies implanting a precise, reliable and traceable intelligent process core for the large-scale manufacturing of liquid flow batteries, which is the key guarantee for realizing high performance and long service life of the products.
Project Parameters
| Item | TSPD -5T | TSPD -20T | TSPA -50T | TSPA -40/60T | TSPA- 60/100T | TSPB- 60/200T | TSPB- 70/315T | TSPB– 100/500T |
| Nominal force (kN) | 50 | 200 | 500 | 1000 | 1600 | 2600 | 3850 | 6000 |
| Disc spring compression force (kN) | - | - | - | 400 | 600 | 600 | 700 | 1000 |
| Table spacing (mm) | 1000 | 1000 | 1000 | 1300 | 1300 | 1300 | 1500 | 1700 |
| Master Cylinder Stroke (mm) | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 |
| Upper bench area (mm) | 400*150 | 400*150 | 400*150 | 400*150 | 400*150 | 400*150 | 400*150 | 400*150 |
| Lower bench area (mm) | 1000*500 | 1000*500 | 1000*500 | 1300*800 | 1300*800 | 1600*1000 | 2000*1600 | 2200*2200 |
| Mobile table area (mm) | - | - | 1000*500 | 1300*800 | 1300*800 | 1600*1000 | 2000*1600 | 2200*2200 |
| Parallelism (mm) | 0.03 | 0.03 | 0.04 | 0.04 | 0.04 | 0.05 | 0.06 | 0.06 |
| Flatness (mm) | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
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