full automatic AB glue potting machine used in ECU module protection

Machine Description

• A full automatic AB glue potting machine is widely used to provide robust, waterproof, and shock-resistant encapsulation for ‌ECU (Electronic Control Unit) modules‌ in automotive systems. ECUs, responsible for critical functions like engine management and safety controls, require airtight protection against moisture, vibration, temperature fluctuations, and chemical exposure.

  The machine automates the precise dispensing and mixing of two-part epoxy (AB glue) to seal ECU housings, circuit boards, and connectors. Key benefits include:

  • ‌IP67/IP68 Protection‌: Ensures waterproof and dustproof performance for ECUs operating in harsh environments.
  • ‌Vibration Resistance‌: Reinforces structural integrity to withstand automotive vibrations and impacts.
  • ‌Thermal Stability‌: Maintains performance under extreme temperatures (-40°C to 150°C+).
  • ‌High-Speed Automation‌: Delivers consistent, bubble-free potting with ±0.5% dosing accuracy, eliminating manual errors.
  • ‌Material Efficiency‌: Reduces glue waste by 20-30% through closed-loop pressure control.

  Ideal for automotive OEMs and suppliers, this technology enhances ECU reliability, extends lifespan, and ensures compliance with industry standards like IATF 16949.

Machine Features

• Metering, proportion, mixing, Dispensing are realized via automatic operation;
• Two 304 stainless steel container to store A glue and B glue separately to make sure glue will not solidify in long term reservation;

• 3 axis mechanical hands employ high precision linear movement module to ensure accurate movement and high repeat accuracy; 

• Touch screen operation plus handhold teaching programming case, easy to learn and operate;

• According to the feature of products and production capacity requirement, fixture and glue delivery head can be customized.

Technical Parameters

Machine Details