WEISUN INDUSTRIAL CO., LTD.

• Built-in Sensors：To detect temperature, gas (O2 / N2) concentration, AGV battery capacity, positions of materials (Loader/Unloader/Ovens), and the status of automatic doors (open/close).
• Built-in motor drives：Installing automatic switching motors and controllers for the oven, AGV (drive motors and stacking), and air flow control motors, each equipped with a networked PLC controller in both loader and oven. The connectivity between the loader and robotic arms is established through Wi-Fi.

• Exhaust Recovery
  The product features a patented multi-layer air door for 99% airtightness and improved thermal insulation design of the machine, resulting in a 20-25% boost in energy efficiency. With a new water-cooling system, it achieves an average cooling efficiency of 4.5°C/minute, enhancing UPH ( units per hour ) output. The machine uses recyclable materials with a 60% recycling rate. Incorporating waste heat and solvent recovery, it reclaims 25% of organic solvents, reducing adhesion of organic substances to the chamber and maintenance time, ensuring high product yield, and contributing to energy savings. This approach also minimizes environmental pollution and workplace accidents.

• Parts Early Warning System
  In the application field of the drying process in PCB (Printed Circuit Board) manufacturing, there is a increasing emphasis on environmental safety in machine design. Therefore, the oven is equipped with features such as video surveillance and remote configuration systems. It includes smoke detectors, a touch screen, and an intuitive user interface to enhance machine operational efficiency while reducing incidents in workplace.

• Achieve the Goal of Factory Automation
  The product is compatible with AGV/RGV/MGV or robotic arms. In addition to the existing communication protocol, it incorporates IPC, touchscreen displays, and independent applications, enabling a complete integration of the human-machine interface. Relevant machine data that it follows PCB ECI regulation can be uploaded to servers, and it can be combined with intelligent cameras to provide clients with connectivity to a smart factory.
   
• Temperature Precision Control Technology
  It allows real-time adjustments, ensuring temperature uniformity without the need for cooling.
   
• The Intelligent Throttling Module
  By leveraging the automatic adjustment feature of the intelligent throttling module, nitrogen quantity can be controlled, resulting in significant savings of nitrogen while maintaining the predetermined oxygen content within the furnace, achieving oxygen-free drying.
   
• Automatic Door Design
  The doors feature an automatic door design, with the capability for independent control of the two chambers.
   
• Automation Control and IoT Integration 
  Built-in Sensors：To detect temperature, gas (O2 / N2) concentration, AGV battery capacity, positions of materials (Loader/Unloader/Ovens), and the status of automatic doors (open/close).
  Built-in motor drives：Installing automatic switching motors and controllers for the oven, AGV (drive motors and stacking), and air flow control motors, each equipped with a networked PLC controller in both loader and oven. The connectivity between the loader and robotic arms is established through Wi-Fi.

• Data Collection
  Efficiently collect and integrate various types of data to provide a reliable foundation for subsequent analysis.
• Monitoring Mechanism
  Real-time monitoring of system operational status to ensure all metrics remain within controllable ranges.
• Equipment Maintenance
  Intelligent equipment maintenance plans to extend equipment lifespan and reduce maintenance costs.
• Abnormal Event
  Quickly identify and address abnormal events to ensure stable system operation.
• Analysis & Application
  Utilize advanced analytical tools to provide deep insights and data-driven decision support.
• Access Control
  Strict access management system to ensure data security and operational compliance.

Technology Upgrade × Cost Management × ESG Compliance

• Thermal Energy Reutilization
  20-25% Energy Savings | Waste heat recovery boosts efficiency and speeds up heating.

• N2 Throttling Design
  Save up to 16% N2 usage with optimized atmosphere control for stable and reliable processing.

• Organic Solvent Recycling
  Multi-stage condensation recovers IPA, MEK, etc., minimizing emissions and plant pollution.

• Integrate devices using the MQTT protocol through a self-built RabbitMQ server, and providing data access via Web API.
• Mobile scan QR code for pairing, recipe download, and production batch number upload.
• Remote start/stop, real-time alarm viewing, and acknowledgment.
• Visualized production data and equipment status monitoring.
• Optionally integrate with MES using SECS/GEM protocol.
• Fully integrate operations for automated production.