❙ Introduce of  Vacuum Reflow Oven VH0813/VH1013

Features:

1. Control System: Employs a PC + Siemens PLC control system, ensuring precise and stable temperature control with a temperature stability rate exceeding 99.99%.
2. Vacuum System: The PCB board enters the vacuum unit directly from the soldering area. Upon initiation of the vacuum process, the vacuum pressure drops to 100mbar-5mbar. Gases from the pores inside the grounding pads and the gaps in the solder paste escape from the molten solder joints.
3. Hot Air System: Utilizes a top-tier heating module and optimized temperature zoning design to achieve optimal temperature uniformity and repeatability. Highly efficient utilization and thermal compensation ensure that the temperature stabilizes within less than 20 minutes, achieving a control accuracy of ±1℃ from ambient temperature.
4. Monitoring Software: Windows interface with password-protected access control for easy operation. Features include operation logging, process monitoring, automatic generation and saving of process control documents, and dynamic display of substrate transfer.
5. Cooling System: A brand-new cooling zone allows for quick and easy adjustment, easily meeting the cooling needs of different slopes;
6. Temperature Protection: GDMR employs third-party over-temperature protection, with multiple layers of protection ensuring safe operation;
7. Product complies with CE, CCC, UL, and other standards and specifications;
8. User-friendly Design: Fault detection (such as heater malfunction alarms), regular maintenance reminders, economical functions, and tool-free maintenance reduce equipment failure rates;
9. Heating Module: The horizontal reflow soldering design ensures that temperatures in each zone do not affect each other, ensuring accurate temperature profiles while guaranteeing high throughput and heat exchange capacity, achieving high adaptability (meeting the welding needs of automotive, communication, electronics, computer, mobile phone, and consumer electronics products);
10. The hot air motor uses independent frequency conversion control, allowing the operating frequency to be set according to different processes, meeting the requirements of various lead-free soldering processes;
11. Key Components: Imported key components ensure smooth equipment operation and reduce maintenance costs;
12. Standard flux recovery system ensures furnace cleanliness.

Nitrogen and online temperature monitoring system (SPC) are optional.

❙ Specification of  Vacuum Reflow Oven VH0813/VH1013