HASL Pre-treatment Machine
The HASL Pre-treatment Machine is specialized equipment designed to clean the surface of PCBs and apply flux as preparation for the Hot Air Solder Leveling (HASL) process. This machine ensures optimal surface quality for solder coating, improving adhesion and oxidation resistance for reliable performance.
Technical Parameters:
– Transmission Speed: 0.5–6 m/min
– Feeding Height: 850–900 mm
– Feeding Width: 600 mm
– Processing Board Thickness: 0.5–3 mm
– Conveying Shaft Wheelbase: 60 mm
– Conveying Shaft Specifications: Ø40 mm
– Minimum Board Size: 120 × 120 mm
– Temperature Resistance: Up to 55℃
– Power Supply: 380V, 3-phase, 50Hz, 10KW
– Machine Size: 4000 × 1300 × 1400 mm (L × W × H)
Process Flow:
1. Loading
2. Acid Rinse
3. Isolation
4. Pressure Water Washing
5. City Water Washing
6. Suction Drying
7. Cold Air Drying
8. Inspection
9. Flux Application
10. Unloading
The HASL Pre-treatment Machine is essential in PCB production, ensuring a clean, flux-coated surface that is ready for solder leveling, widely used in electronics, automotive, and LED industries.
Application of HASL Pre-treatment Machine
The HASL Pre-treatment Machine is a vital component in PCB manufacturing, ensuring high-quality surface preparation for the Hot Air Solder Leveling (HASL) process. Its applications include:
1. Electronics Industry: Prepares PCBs for consumer electronics like smartphones, tablets, and gaming devices by ensuring a clean and flux-coated surface for reliable solderability.
2. Automotive Electronics: Cleans and preps PCBs used in vehicle control units, infotainment systems, and sensors, contributing to durable and dependable connections.
3. LED Industry: Supports PCB preparation for LED modules and lighting systems, ensuring optimal surface conditions for solder coating and performance.
4. Telecommunications: Ensures quality pre-treatment for PCBs used in network infrastructure, communication devices, and IoT applications.
5. Aerospace and Defense**: Prepares high-reliability PCBs for avionics and defense equipment, ensuring clean and durable solder surfaces for mission-critical applications.
6. Industrial Applications: Essential for PCBs used in heavy machinery, robotics, and automation systems, ensuring a robust solder finish for long-term operation.
The machine ensures a clean, flux-coated surface, optimizing solder adhesion and oxidation resistance, making it indispensable for achieving high-quality PCB production.
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