The battery packs, modules, and cells of new energy vehicles place far more stringent requirements on potting and protection than traditional applications. Two-component automated vacuum potting machines are becoming key process equipment for battery thermal management, fire and explosion prevention, and insulation protection.
I. Core Challenges of Battery Potting
35. Thermal Conductivity Requirements: Thermally conductive potting compounds need to form a continuous thermally conductive network within the compound.
36. Low-Stress Curing: Avoiding stress on the cell tabs caused by curing shrinkage.
37. Wide Temperature Range Adaptability: No cracking or debonding under cycling conditions from -40℃ to 85℃.
38. Bubble-Free Potting: Bubbles can cause partial discharge in the cell.
II. Solutions
To address the above challenges, the new generation of two-component potting machines features:
Vacuum Degassing Chamber: Vacuum degree ≤ 30 Pa, ensuring bubble-free potting.
Precision Metering System: Proportioning accuracy ±1.5%, ensuring consistent curing.
• Temperature-controlled material tank: Maintains stable adhesive viscosity, avoiding batch-to-batch variations.
• Multi-station rotation: Adaptable to automated battery module production lines.
III. Practical Application Case: A leading battery manufacturer uses a two-component potting machine for bottom potting of 280Ah large cells. Single-cycle time ≤ 90 seconds, yield rate reaches 99.7%, a 3-fold increase in efficiency compared to traditional atmospheric pressure potting.
English Version
The battery packs, modules, and cells of new energy vehicles have put forward requirements for potting protection that are far more stringent than traditional applications. The Automated Vacuum Potting Machine is becoming the key process equipment for battery thermal management, fire and explosion prevention, and insulation protection.
1. Core Challenges of Battery Potting
39. Thermal conductivity requirements: Thermal conductive potting adhesive needs to form a continuous thermal conductive network within the colloid.
40.Low-stress curing: Avoid curing shrinkage from generating stress on cell tabs.
41.Wide temperature range adaptation: No cracking or debonding under -40℃ to 85℃ cycles.
42.Bubble-free potting: Bubbles will cause partial discharge of the cell.
2. Solutions
In response to the above challenges, the new generation Automated Vacuum Potting Machine has:
Vacuum degassing chamber: Vacuum degree ≤ 30 Pa to ensure bubble-free potting.
Precision metering system: Proportioning accuracy ±1.5% to ensure curing consistency.
Temperature-controlled barrel: Maintains stable adhesive viscosity and avoids batch differences.
Multi-station rotary: Adapts to automated battery module production lines.
3. Actual Application Case
A leading battery manufacturer uses the Automated Vacuum Potting Machine to perform bottom potting on 280Ah large cells. The single cycle time is ≤ 90 seconds, and the yield rate reaches 99.7%. Compared with traditional atmospheric potting, the efficiency is improved by 3 times. The two-component Automated Vacuum Potting Machine has become an indispensable key equipment in new energy battery manufacturing. From bottom potting of cells to fireproofing of modules, from thermal interfaces to insulation protection, the two-component Automated Vacuum Potting Machine is safeguarding the large-scale and high-safety of the new energy industry with its high-precision, high-efficiency, and high-consistency process performance.
The Automated Vacuum Potting Machine has become an indispensable key equipment in new energy battery manufacturing. From cell bottom potting to module fire-proof sealing, from thermal conductive interface to insulation protection, the Automated Vacuum Potting Machine is escorting the scaling and high safety of the new energy industry with high precision, high efficiency, and high consistency process performance.
I. Core Challenges of Battery Potting
35. Thermal Conductivity Requirements: Thermally conductive potting compounds need to form a continuous thermally conductive network within the compound.
36. Low-Stress Curing: Avoiding stress on the cell tabs caused by curing shrinkage.
37. Wide Temperature Range Adaptability: No cracking or debonding under cycling conditions from -40℃ to 85℃.
38. Bubble-Free Potting: Bubbles can cause partial discharge in the cell.
II. Solutions
To address the above challenges, the new generation of two-component potting machines features:
Vacuum Degassing Chamber: Vacuum degree ≤ 30 Pa, ensuring bubble-free potting.
Precision Metering System: Proportioning accuracy ±1.5%, ensuring consistent curing.
• Temperature-controlled material tank: Maintains stable adhesive viscosity, avoiding batch-to-batch variations.
• Multi-station rotation: Adaptable to automated battery module production lines.
III. Practical Application Case: A leading battery manufacturer uses a two-component potting machine for bottom potting of 280Ah large cells. Single-cycle time ≤ 90 seconds, yield rate reaches 99.7%, a 3-fold increase in efficiency compared to traditional atmospheric pressure potting.
English Version
The battery packs, modules, and cells of new energy vehicles have put forward requirements for potting protection that are far more stringent than traditional applications. The Automated Vacuum Potting Machine is becoming the key process equipment for battery thermal management, fire and explosion prevention, and insulation protection.
1. Core Challenges of Battery Potting
39. Thermal conductivity requirements: Thermal conductive potting adhesive needs to form a continuous thermal conductive network within the colloid.
40.Low-stress curing: Avoid curing shrinkage from generating stress on cell tabs.
41.Wide temperature range adaptation: No cracking or debonding under -40℃ to 85℃ cycles.
42.Bubble-free potting: Bubbles will cause partial discharge of the cell.
2. Solutions
In response to the above challenges, the new generation Automated Vacuum Potting Machine has:
Vacuum degassing chamber: Vacuum degree ≤ 30 Pa to ensure bubble-free potting.
Precision metering system: Proportioning accuracy ±1.5% to ensure curing consistency.
Temperature-controlled barrel: Maintains stable adhesive viscosity and avoids batch differences.
Multi-station rotary: Adapts to automated battery module production lines.
3. Actual Application Case
A leading battery manufacturer uses the Automated Vacuum Potting Machine to perform bottom potting on 280Ah large cells. The single cycle time is ≤ 90 seconds, and the yield rate reaches 99.7%. Compared with traditional atmospheric potting, the efficiency is improved by 3 times. The two-component Automated Vacuum Potting Machine has become an indispensable key equipment in new energy battery manufacturing. From bottom potting of cells to fireproofing of modules, from thermal interfaces to insulation protection, the two-component Automated Vacuum Potting Machine is safeguarding the large-scale and high-safety of the new energy industry with its high-precision, high-efficiency, and high-consistency process performance.
The Automated Vacuum Potting Machine has become an indispensable key equipment in new energy battery manufacturing. From cell bottom potting to module fire-proof sealing, from thermal conductive interface to insulation protection, the Automated Vacuum Potting Machine is escorting the scaling and high safety of the new energy industry with high precision, high efficiency, and high consistency process performance.
https://secondintelligent.com/product/vacuum-potting-machines/
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