| MOQ: | 1 |
| Price: | Customized |
| Standard Packaging: | Plywood Case |
| Delivery Period: | 30 Days |
| Payment Method: | T/T |
| Supply Capacity: | 20 Sets Per Month |
This machine is designed for pressure-resistance burst test, air-tightness leakage test and constant-pressure test on cover-plate welds and sealing structures of prismatic aluminum-shell and pouch lithium-ion cells. It can accurately measure the critical burst pressure and sealing reliability of battery cells.
It is applicable for full-inspection on production lines, laboratory R&D and third-party testing scenarios, and complies with standards including GB/T 31486 and IEC 62133.
| Model | SN555C; multi-channel / high-pressure versions available upon custom request |
| Test Specimens | Prismatic aluminum-shell cells (18650 / 21700 / custom pouch cells), cell cover plates, weld assemblies |
| Number of Channels | 1 channel (standard); optional 3 / 5 / 8 /10 channels for parallel testing |
| Pressure Range | 0.035 MPa~3 MPa (standard); custom high-pressure version: 5 MPa /10 MPa |
| Pressure Accuracy | ±0.1% FS; Resolution: 0.1 kPa (0.0001 MPa) |
| Pressure Regulation Mode | Electrical servo pressure regulation (standard); mechanical pressure regulation (optional) |
| Pressure Rise Rate | 0.01~0.5 MPa/s adjustable (typical setting: 0.03 MPa/s) |
| Timing Range | 0~999.9 s (0 = continuous pressure holding); Timing accuracy: ±0.1 s |
| Pressure-holding Time | 0~999.9 s configurable (e.g. 20 s / 60 s) |
| Test Modes | 1. Burst-pull test: Pressure rises at constant speed until cell rupture; record burst pressure, peak pressure and rupture time. 2. Air-tightness leakage test: Constant-pressure holding, monitor pressure drop and judge leakage rate (qualified ≤50 Pa/s). 3. Constant-pressure withstand test: Hold set constant pressure (e.g.1.2 MPa) to verify long-term pressure-resistance performance. |
| Control System | 19-inch industrial touch screen + PLC, Windows OS; support manual / automatic workflow |
| Data Acquisition | Real-time pressure-time curve, burst peak value and leakage volume recording; sampling rate:100 Hz |
| Data Export | USB / Ethernet port; export reports in Excel / CSV / PDF format; traceable data, MES interconnection supported |
| Communication Interface | RS485 / RJ45 (standard); optional RS232; I/O: 6-input & 6-output |
| Safety & Protection | Fully-enclosed bullet-proof glass observation window, explosion-proof chamber, high-pressure relief valve, smoke alarm |
| Machine Body Material | 1.5 mm cold-rolled steel plate with baking paint; inner structure adopts 304 stainless steel for corrosion resistance & easy cleaning |
| Fixture | Quick-release cell fixture for specimen dimension 100-300 mm; anti-pinch positioning design |
| Power Supply | AC220V±10%, 50 Hz, Power: 2 kW; wide-voltage 110-240 V optional |
| Dimension & Weight | W800 * D600 * H1200 mm; approx. 250 kg (standard single-channel model) |
| Configuration Item | Standard Version (SN555B) | Multi-Channel Version (3-10 Channels) | High-Pressure Custom Version SN555C (5-10 MPa) |
|---|---|---|---|
| Number of Channels | 1 Channel | 3/5/8/10 Channels | 1 Channel |
| Pressure Range | 0 ~ 3 MPa | 0 ~ 3 MPa | 0 ~ 5 MPa / 10 MPa |
| Test Modes | Burst-pull Test + Air-tightness Test | Burst-pull Test + Air-tightness Test | Burst-pull Test + Air-tightness Test |
| Control Method | Industrial Touch Screen + PLC | Industrial Touch Screen + PLC | Industrial Touch Screen + PLC |
| Safety Protection | Explosion-proof Chamber + Pressure Relief Valve | Explosion-proof Chamber + Pressure Relief Valve | Reinforced Explosion-proof Chamber + Dual Pressure Relief Valves |
| MOQ: | 1 |
| Price: | Customized |
| Standard Packaging: | Plywood Case |
| Delivery Period: | 30 Days |
| Payment Method: | T/T |
| Supply Capacity: | 20 Sets Per Month |
This machine is designed for pressure-resistance burst test, air-tightness leakage test and constant-pressure test on cover-plate welds and sealing structures of prismatic aluminum-shell and pouch lithium-ion cells. It can accurately measure the critical burst pressure and sealing reliability of battery cells.
It is applicable for full-inspection on production lines, laboratory R&D and third-party testing scenarios, and complies with standards including GB/T 31486 and IEC 62133.
| Model | SN555C; multi-channel / high-pressure versions available upon custom request |
| Test Specimens | Prismatic aluminum-shell cells (18650 / 21700 / custom pouch cells), cell cover plates, weld assemblies |
| Number of Channels | 1 channel (standard); optional 3 / 5 / 8 /10 channels for parallel testing |
| Pressure Range | 0.035 MPa~3 MPa (standard); custom high-pressure version: 5 MPa /10 MPa |
| Pressure Accuracy | ±0.1% FS; Resolution: 0.1 kPa (0.0001 MPa) |
| Pressure Regulation Mode | Electrical servo pressure regulation (standard); mechanical pressure regulation (optional) |
| Pressure Rise Rate | 0.01~0.5 MPa/s adjustable (typical setting: 0.03 MPa/s) |
| Timing Range | 0~999.9 s (0 = continuous pressure holding); Timing accuracy: ±0.1 s |
| Pressure-holding Time | 0~999.9 s configurable (e.g. 20 s / 60 s) |
| Test Modes | 1. Burst-pull test: Pressure rises at constant speed until cell rupture; record burst pressure, peak pressure and rupture time. 2. Air-tightness leakage test: Constant-pressure holding, monitor pressure drop and judge leakage rate (qualified ≤50 Pa/s). 3. Constant-pressure withstand test: Hold set constant pressure (e.g.1.2 MPa) to verify long-term pressure-resistance performance. |
| Control System | 19-inch industrial touch screen + PLC, Windows OS; support manual / automatic workflow |
| Data Acquisition | Real-time pressure-time curve, burst peak value and leakage volume recording; sampling rate:100 Hz |
| Data Export | USB / Ethernet port; export reports in Excel / CSV / PDF format; traceable data, MES interconnection supported |
| Communication Interface | RS485 / RJ45 (standard); optional RS232; I/O: 6-input & 6-output |
| Safety & Protection | Fully-enclosed bullet-proof glass observation window, explosion-proof chamber, high-pressure relief valve, smoke alarm |
| Machine Body Material | 1.5 mm cold-rolled steel plate with baking paint; inner structure adopts 304 stainless steel for corrosion resistance & easy cleaning |
| Fixture | Quick-release cell fixture for specimen dimension 100-300 mm; anti-pinch positioning design |
| Power Supply | AC220V±10%, 50 Hz, Power: 2 kW; wide-voltage 110-240 V optional |
| Dimension & Weight | W800 * D600 * H1200 mm; approx. 250 kg (standard single-channel model) |
| Configuration Item | Standard Version (SN555B) | Multi-Channel Version (3-10 Channels) | High-Pressure Custom Version SN555C (5-10 MPa) |
|---|---|---|---|
| Number of Channels | 1 Channel | 3/5/8/10 Channels | 1 Channel |
| Pressure Range | 0 ~ 3 MPa | 0 ~ 3 MPa | 0 ~ 5 MPa / 10 MPa |
| Test Modes | Burst-pull Test + Air-tightness Test | Burst-pull Test + Air-tightness Test | Burst-pull Test + Air-tightness Test |
| Control Method | Industrial Touch Screen + PLC | Industrial Touch Screen + PLC | Industrial Touch Screen + PLC |
| Safety Protection | Explosion-proof Chamber + Pressure Relief Valve | Explosion-proof Chamber + Pressure Relief Valve | Reinforced Explosion-proof Chamber + Dual Pressure Relief Valves |