Dongguan Dongjun Testing Equipment Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 500pcs |
| Delivery Time | 15-25Work days |
| Packaging Details | Wooden crate packaging |
| Force Range | 1～20kN (Adjustable) |
| Force Accuracy | 0.1% |
| Extrusion Stroke | 300mm |
| Test Area | 250mm Width * 300mm Depth |
| Power Supply | 220V 50Hz 2.5KW |
| Needle Speed | 10～40mm/s (adjustable) |
| Brand Name | Dongjun |
| Model Number | DJ-26-48 |
| Certification | ISO9001 |
| Place of Origin | Dongguan, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 500pcs |
| Delivery Time | 15-25Work days | Packaging Details | Wooden crate packaging |
| Force Range | 1～20kN (Adjustable) | Force Accuracy | 0.1% |
| Extrusion Stroke | 300mm | Test Area | 250mm Width * 300mm Depth |
| Power Supply | 220V 50Hz 2.5KW | Needle Speed | 10～40mm/s (adjustable) |
| Brand Name | Dongjun | Model Number | DJ-26-48 |
| Certification | ISO9001 | Place of Origin | Dongguan, China |
The battery extrusion and nail penetration integrated machine is a core device for lithium battery safety performance testing. It integrates two major functions of extrusion testing and nail penetration testing, and can simulate extreme scenarios such as external extrusion and puncture that batteries may encounter during use, transportation, storage or handling. It verifies the safety and stability of batteries under mechanical abuse conditions, serving as a crucial testing device to ensure battery products comply with safety standards.
| Parameter Item | Specification |
|---|---|
| Controller | 7-inch touch screen |
| Test Area Space | 250mm Width × 300mm Depth |
| Outer Carton Size | Approx. 750×750×1800mm (W×D×H), subject to actual dimensions |
| Drive Mode | Motor Drive |
| Force Range | 1～20kN (Adjustable) |
| Force Measurement Accuracy | 0.1% |
| Unit Conversion | kg, N, lb |
| Extrusion Stroke | 300mm |
| Force Value Display | PLC Touch Screen Display |
| Battery Extrusion Head | Standard extrusion head, area ≥ 20cm² |
| Inner Tank Material | 1.5mm thick stainless steel |
| Temperature Monitoring | 0~1000℃ |
| Outer Box Material | 1.2 mm thick A3 cold-rolled sheet with baking finish treatment |
| Safety Device | An air outlet and pressure relief device of 250×200mm are designed on the rear side of the cabinet, and an illuminating lamp is installed inside the cabinet |
| Observation Window | 250×200mm |
| Steel Pins | Φ3mm/φ5mm high-temperature resistant tungsten steel pins, length 100mm (customizable), 2 pieces of each size |
| Needle Stroke | 200mm |
| Needling Speed | 10～40mm/s (adjustable) |
| Data Export | Export data and curves via USB port (Weintek HMI protocol format) |
| Weight | Approximately 180KG |
| Power Supply Rating | 220V 50Hz 2.5KW |
Fix the battery between rigid pressure plates, and apply controllable pressure via a servo motor-driven indenter until the battery deforms or the set force value is reached. Real-time changes in battery voltage and temperature are monitored throughout the process to simulate the failure behavior of batteries under external extrusion force.
Use steel needles with specified diameters (optional: φ3~φ10mm) to penetrate the battery cell at a set speed, simulate the internal short circuit scenario of the battery, and monitor thermal runaway risks and safety performance.
Our machine is packed by standard export wooden box, ensuring safe protection during transportation. We've delivered many testing machines abroad by sea or by air without damage.
Company Details
Business Type:
Manufacturer
Year Established:
2021-3-21
Total Annual:
10000000-50000000
Employee Number:
25~30
Ecer Certification：
Verified Supplier
Dongguan Dongjun Testing Equipment Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of testing equipment for furniture, home goods, toys, textiles, footwear, and more. The compan... Dongguan Dongjun Testing Equipment Co., Ltd. is a high-tech enterprise specializing in the research, development, production, and sales of testing equipment for furniture, home goods, toys, textiles, footwear, and more. The compan...
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