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中文站 / English
Capacity-Grading Press Equipment
HYNN press machine can complete the once-off crimping test for the entire battery panel and improve production efficiency. After the test is completed, it can automatically cut off the work step process, upload the test data and connect with the front and back processes seamlessly to realize data interaction.
Details

Test Items
1.Performance test of battery charge and discharge
2.Cycle life testing of batteries
3.Self-discharge capacity test of batteries

System Characteristics
1. Positioning mode of the tray: Twice positioning mode is adopted for the tray positioning. First positioning is made to use the guide block around the mechanical unit and the second is the precise positioning of the dowel pins on the diagonal line;
2. Action method: The probe driving mechanism drives the probe module to crimp the cell lug, and the screw rod can be adjusted to change the lug depth crimped by the probe. After detection and crimping are completed, the system will distribute process steps to charge or discharge the batteries automatically.

Functional Characteristics

1.Two rows of fans for blowing and cooling are designed under each storage location, with the air blowing evenly from bottom to top, and the thermal homogeneity of storage location is controlled to be no greater than ±2℃. 2 smoke detectors are designed to be installed on the air flue according to the air flue route for each storage location, to monitor and protect the storage position in a real-time way;
2.Probe clamping mechanism: the probe is pressing-type, composed of insulation material and the lug contact pieces, where three contact pieces are current needles, one is for voltage sampling; pressing-type probe pinhead is serrated, gold-plated beryllium copper, with small contact resistance and high current temperature rise less than 10℃, to ensure precision of current passing through and accuracy of voltage sampling; probe module entirely adopts modular design, indicating short time of installation, adjustment and replacement, easy to maintain.
3.Clamping device is compatible with unilateral edge lug and bilateral edge lug, which can realize rapid change of type; meeting customers' personalized requirements.
4.Detecting and judging voltage line or current line bad contact during battery core charging/discharging process, based on original voltage sampling collection battery voltage V1, a voltage V2 on voltage sampling collection power output line is added, which can monitor in the whole process whether the crimping of current and voltage probes is in good condition, in order to completely solve the problem of overcharged or overdischarged phenomenon caused by bad contact of clamping device.

Device Parameters


图片关键词


5V Power Supply Cabinet 5V Power Supply Cabinet

HYNN power battery testing system is mainly designed for power battery. Designed with high accuracy, high flexibility and high performance, it can meet all test requirements for battery with the range of 0-5V (Voltage), 20mA-30A-400A (Current).

negative pressure formation needle bed negative pressure formation needle bed

HYNN negative pressure formation needle bed applies with six-sided protection scheme. Each storage position layer is isolated with stainless steel plate and fire proof rock wool; Needle bed is equipped with water fire protection and gas fire protection; Storage position is designed with smoke and temperature sensors. Safe and reliable, it is the most popular and advanced design scheme for ternary cells and lithium ferrum battery testing nowadays.

High-temperature Pressure Forming Equipmen High-temperature Pressure Forming Equipmen

At present, a heating clamp is used to press the two sides of the battery during the production process of soft package batteries. The gas during the formation can be discharged into the airbag under the pressure, so that the electrolyte can be fully infiltrated and form a good SEI film during the formation of the battery cells.

MES System MES System

The MES System of HYNN can quickly and effectively realize real-time tracking and monitoring of production sites through the system's refined production scheduling, implementing production process monitoring, process route based production schedule management, and real-time information collection, analysis and feedback functions. It effectively solves the core issues in site management, and increases support for the site, thus creating a reliable manufacturing execution management system for the enterprise.

WMS System WMS System

WMS system can well record the information of product storage and delivery and allows query of the occupation status of each warehouse area and location in real time. Besides, it can review and print various warehouse-in and warehouse-out receipts to facilitate the warehouse staff to master the warehouse inventory in real time. The system also allows multi - user management, and the setting of management authority for each user group.

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National Service Hotline
+86-400-6580-029
    Shenzhen HYNN Technologies Co., Ltd.
  • Phone:

    +86-755-33030160

  • Faxes:

    +86-755-33030161

  • E-mail:

    info@hynn.com.cn

  • Site:

    Building C, Baifuli Industry Park, Huahui Road, Dalang Street, Longhua District, Shenzhen, China

  • Webchat's name:

    HYNN Technologies

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