Battery Extrusion & Puncture Testing Machine RS-8000A2
Overview
The RS-8000A2 is a professional mechanical abuse testing system built for lithium-ion battery cells and small modules. It simulates extrusion, compression, and needle puncture events that batteries may encounter during production, transportation, installation, and daily use, helping manufacturers verify safety against internal short circuits, thermal runaway, fire, and explosion.
This machine combines high-precision force control, multi-channel data acquisition, and full-range safety protection. It provides stable, repeatable, and auditable test results for quality control, R&D validation, and global certification requirements.
Battery Extrusion & Puncture Testing Machine RS-8000A2
Key Features
-
Flexible Test Force: Supports 10kN, 20kN, 50kN configurations with 0.5-level accuracy and ≤±0.5%FS force precision.
-
Wide Speed Range: Puncture speed 0.01–80mm/s and extrusion speed 0.01–30mm/s, continuously adjustable.
-
Ultra-High Resolution Data: Displacement down to 0.001mm; data acquisition up to 1000Hz for real-time curve recording.
-
Multi‑Channel Monitoring: 3 voltage channels (0–10V) and 10 temperature channels (0–1000℃) with fast‑swap thermocouples.
-
Complete Fixture Set: Includes round, rectangular, spherical, and R‑shape extrusion heads in SUS304 stainless steel.
-
Tungsten Steel Needles: Ø1, Ø3, Ø5, Ø6, Ø8mm with 30°/45°/60° tapers for standardized puncture tests.
-
Advanced Safety System: Mechanical limit, force overload protection, emergency stop within 100ms.
-
Intelligent Control: Supports combined stop conditions by force, displacement, voltage, temperature, or temperature rise rate.
Applications
-
Consumer Electronics Batteries: Mobile phones, laptops, power banks, wearables (UL 1642, GB 31241).
-
Electric Vehicle Power Batteries: Cylindrical, prismatic, and pouch cells for EV, e‑bike, light mobility.
-
Energy Storage Systems: Small‑format cells for residential & commercial ESS, UPS, solar backup.
-
Certification & R&D Labs: Third‑party test houses, battery factories, research institutions for safety compliance.
| Parameter |
Specification |
| Model |
RS-8000A2 |
| Test Capacity |
10kN, 20kN, 50kN (optional) |
| Equipment Accuracy |
0.5 grade |
| Force Range |
0.1~100% of capacity |
| Force Accuracy |
≤±0.5%FS |
| Displacement Range |
0~350mm |
| Displacement Resolution |
0.001mm |
| Displacement Accuracy |
≤±0.5% |
| Puncture Test Speed |
0.01~80mm/s (continuous adjustable) |
| Extrusion Test Speed |
0.01~30mm/s (continuous adjustable) |
| Speed Resolution |
0.001mm/s |
| Speed Control Accuracy |
≤±0.5% |
| Voltage Channels |
3 channels; 0~10V; ≤±0.069% accuracy |
| Temperature Channels |
10 channels; 0~1000℃; ±2℃ accuracy |
| Data Acquisition Rate |
1000Hz |
| Test Return Speed |
1~80mm/s |
| Stop Modes |
Force, displacement, voltage, temperature, temperature rise rate (combinable) |
| Safety Features |
Mechanical limit, force overload protection, emergency stop |
| Emergency Stop Response |
100ms |
| Power Supply |
AC220V 50Hz |
Compliance Standards
-
UL 1642 (Lithium batteries for standard safety tests)
-
UL 2054 (Household and commercial battery packs)
-
UN 38.3 (Transportation safety of lithium batteries)
-
IEC 62133 (Safety of secondary cells and batteries)
-
GB/T 31485-2015 (EV battery safety)
-
GB/T 31467.3 (EV battery pack safety)
-
GB 31241 (Portable electronic lithium batteries)
-
IEC 62281, GB/T 21966 (Transport safety)
FAQ
Q: Does the RS-8000A2 fully meet UL 1642 and GB 31241 extrusion and puncture test requirements?
A: Yes. The machine supports standard force levels, speeds, fixtures, and tungsten needles required by UL 1642, GB 31241, UN 38.3, and IEC 62133. All test parameters can be precisely set via the control system.
Q: Can I monitor voltage and temperature in real time during testing?
A: Yes. The system collects 3 channels of voltage and 10 channels of temperature simultaneously at 1000Hz, displaying real-time curves and automatically recording data for reports.
Q: Is this machine suitable for both battery cells and small modules?
A: Yes. With customizable fixtures and a 0–350mm stroke, it supports standard cells and small modules. Larger test spaces can be customized upon request.
Q: How does the safety system protect operators during thermal runaway or fire?
A: The machine includes mechanical limit, overload protection, ultra‑fast emergency stop (100ms), and interlock control. It ensures safe operation even in abnormal test conditions.
Q: Can test data be exported for certification reports?
A: Yes. The system records force, displacement, voltage, temperature, and timestamps. Data can be exported for audit, compliance, and R&D analysis.