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Product Description：
Name：Battery Extrusion Testing Machine
Type：BND-JY-20KN
Use:
The safety performance of the battery is verified by the extrusion test. After the test, the battery should not ignite or explode; it is also an indispensable testing equipment for battery manufacturers and research institutes.
Experiment method:
1. Extrusion test method:
A: The battery is placed between the two plates for extrusion. The pressing force was applied by a hydraulic head having a piston having a diameter of 32 mm. Squeeze one
The pressure reading up to the hydraulic head reaches 17.2 MPa and the force is approximately 13 KN. Once the maximum pressure is reached
It can be relieved of pressure.
B: The cylindrical ring-shaped battery is to be subjected to extrusion with its longitudinal axis parallel to the plane of the pressing device. The prismatic battery also has to be around its longitudinal
The shaft is rotated 90o so that both the wide side and the narrow side can withstand the squeezing force. Each sample battery is only in one
Pressure in one direction. Different samples are used for each test.
C: coin-type or button-type battery, so that the plane of the battery is pressed against the plane of the extrusion device.
Standard basis:
GB 31241-2014, GB/T 8897.4-2008, YD/T 2344.1-2011, GB/T 21966-2008, MT/T 1051-2007, YD 1268-2003, GB/T 19521.11-2005, YDB 032-2009, UL 1642, UL 2054, IEC 62281, IEC 60086, IEC62133 and other related battery standards
Features:
1. Push-button controller, which can set pressure, hold time, etc.
2. Self-contained lighting system, inner box material is made of resistant combustion material;
3. The time can be set, the precision is higher, and the maximum force value is directly displayed;
4. It has an exhaust vent (to facilitate the customer to discharge the odor generated in the battery test to the test room);
5. Double-layer explosion-proof glass window, explosion-proof box, free-standing controller (easy to operate and safer).
Technical Parameters:
1 | Pressure range | 1KN ~ 20KN (adjustable) |
2 | The diameter of the upper pressure plate | 150mm (not less than 20cm2) |
3 | Force error | 1% |
4 | Unit conversion | Kg/N/Lb (kg / Newton / pound) three units conversion |
5 | Test power mode | hydraulic |
6 | Test space | W200 × D200 × H200mm |
7 | Window size | 200 × 200mm (10mm thick double-layer explosion-proof glass) |
8 | Exhaust fan port | 150mm in diameter (with exhaust fan on the rear side of the cabinet) |
9 | Air supply port: | There are two 50mm |
10 | Outer box size | W680 × D570 X H1740 (mm) |
11 | The bottom of the box | four universal pulleys underneath, which can move freely |
12 | Explosion-proof purpose | Prevent battery explosion and injury to people and things around. |
13 | Lighting | The top of the box is equipped with lights |
14 | Control box size | W330 × D330 × H1040 (mm) |
15 | Machine weight | about 200Kg |
16 | Use voltage | AC 380V/50HZ three-phase four-wire + protective ground wire |
17 | Total power: | 1.5KW |
