I. Cold Air Blower Product Functions and Applications
The cold air blower is a low-temperature air-cooled refrigeration unit professionally designed by Xunyida Company for lead-free wave soldering, reflow soldering, bridge welding cooling, tunnel cooling, and mining cooling. It features an attractive appearance, compact size, excellent performance, reliable quality, and reasonable price. Hailing brand air-cooled industrial cold air blowers come in two models: upward airflow and downward airflow (specific outlet positions can be customized based on user requirements and specific application needs). The air handling capacity ranges from 200 m3/h to 2000 m3/h, with wind pressure reaching 200-1200 Pa, outlet temperature of -30°C to 5°C, and wind speed up to 32 m/s, basically meeting the requirements of various models.
II. Cold Air Blower Product Features:
1. The main unit uses imported compressors from Europe, America, and Japan, ensuring reliable operation, high efficiency, and low noise.
2. Imported fans with high efficiency and low noise guarantee air volume and pressure head. The fan bearings use lithium-based lubricating grease, allowing long-term operation without the need for additional lubrication.
3. The cooling radiator is composed of fins and row copper tubes, manufactured using secondary flanging fin mechanical tube expansion processes and heat exchanger production lines to ensure quality.
4. Reasonable layout and configuration allow for customized design based on user requirements, providing products with different performance indicators.
III. Cold Air Blower Applicable Scope: Supporting equipment for lead-free wave soldering and reflow soldering, also suitable for the plastic wire drawing industry, spraying industry, home appliance industry, and food industry.

IV. After-Sales Service:

1. Free equipment debugging
2. Free technical training
Location: Either at Party A's site or our company
Content: Daily maintenance and upkeep of the machine
3. Repair services during the warranty period
a. All series products come with one year of free repair and maintenance service, with lifelong support.
b. On-site response within 24 hours after receiving a fault report.
c. Provide:
① General faults repaired within 24 hours
② Replacement parts repaired within 48 hours
4. Repair services outside the warranty period
1. Lifelong follow-up maintenance
2. Provision of equipment parts
3. Provision of repair and maintenance services