PCB semiconductor
“Cool and Precise, Technology Constant Temperature Source -- Professional Chiller Unit, Providing Stability for Precision Manufacturing”
Requirements analysis and calculations
• Keep detailed records of all equipment cooling needs and environmental conditions.
• Calculation of refrigeration demand: According to the heat generation of the equipment on the production line, environmental conditions and other factors, the required refrigeration capacity is calculated accurately.
• Clear water quality requirements: Confirm the purity level of the cooling water required, which usually needs to meet ultrapure water standards.
Requirements analysis and calculations
Selection and Design
• Type of unit: choose water-cooled or air-cooled chiller units according to geographical location and resource conditions.
• Consideration of environmental conditions: Evaluate the space of the installation site, noise control, cooling water source (air- or water-cooled), power supply, etc.
Selection and Design
Temperature control accuracy
PCB and semiconductor manufacturing have extremely high requirements for temperature stability, so the chiller must have high-precision temperature control capabilities, usually requiring temperature fluctuations of less than ± 0.1 ℃.
Temperature control accuracy
Water treatment and recycling systems
• Pre-treatment system: Multi-stage filtration system (coarse filtration, fine filtration, RO reverse osmosis membrane, etc.) is installed to ensure the purity of cooling water.
• Circulation system design: adopts closed circulation system to reduce water consumption and maintenance cost, equipped with automatic water replenishment and drainage function. Intelligent and automated control.
• Integrated control system: the chiller should be integrated into the factory's automated management system to support remote monitoring, fault warning, automatic temperature adjustment and other functions.
• Internet of Things (IoT) technology: Utilizing IoT technology to achieve real-time data collection and analysis, and to improve system efficiency and response speed.
