Chemistry Fume Hood for PCB Applications
1. Purpose:
– Chemistry Fume Hood ensures safe handling of hazardous chemicals and vapors commonly used in PCB labs, such as acids (sulfuric acid, hydrochloric acid), etching agents (ferric chloride, ammonium persulfate), and plating solutions (copper sulfate).
2. Key Features:
– Corrosion-Resistant Materials: Constructed from polypropylene or coated with acid-resistant epoxy.
– Wet Process Capability: Equipped with drainage systems for handling liquid chemicals used in plating and etching processes.
– Customizable Airflow: Ensures proper containment of hazardous fumes with adjustable face velocity (80–120 fpm).
– Integrated Safety:
– Acid-resistant sashes.
– Alarms for airflow disruptions.
– Emergency shutdown systems.
3. Applications in PCB Labs:
– PTH (Plated Through Hole): Prevents exposure to fumes during chemical cleaning and catalytic activation.
– Copper Plating: Safely vents mists or gases produced during electroplating, ensuring hydrogen gas is removed.
– Chemical Etching: Contains corrosive fumes (chlorine or other gases) from etching processes.
4. Recommended Models:
– Polypropylene Chemistry Fume Hoods: Ideal for corrosive environments.
– Wet Processing Fume Hoods: Specifically designed for PCB lab requirements.
Key Functions for PCB Lab Processes:
1. PTH (Plated Through Hole):
– Chemicals Used:
– Cleaning agents (e.g., sodium persulfate).
– Catalysts (e.g., palladium-based solutions).
– Fume hood protects against fumes from activators and reduces exposure to hazardous gases during surface preparation.
2. Copper Plating:
– Chemicals Used:
– Copper sulfate, sulfuric acid, and additives.
– Fume hood prevents exposure to mists and aerosols formed during electroplating.
– Proper ventilation minimizes hydrogen gas buildup in the workspace.
3. Chemical Etching:
– Chemicals Used:
– Ferric chloride, ammonium persulfate, or cupric chloride for copper removal.
– Fume hood ensures fumes (e.g., chlorine gas from ferric chloride) are safely removed.
– Helps contain spills and splashes during handling and rinsing.
PTH Line Solutions for Every Scale
We offer a wide range of Plated Through Hole (PTH) solutions tailored to meet your production needs. Whether you require high-volume manufacturing lines, small-scale production equipment, or compact laboratory systems, we have the right solution for you.
1. High-Volume Production Lines
– Designed for large-scale PCB manufacturing.
– Handles high throughput with consistent quality.
– Fully automated systems for maximum efficiency.
2. Small-Batch Production Equipment
– Perfect for prototyping and small-scale production.
– Flexible design to handle varying PCB sizes and materials.
– Cost-effective solution for low-volume needs.
3. Laboratory-Grade Compact PTH Systems
– Ideal for research and development applications.
– Small footprint, optimized for space-saving and precision.
– Easy to operate and maintain.
4. Ventilated Cabinet-Style Equipment
– Designed for safe and efficient plating in controlled environments.
– Includes advanced ventilation systems to protect users and the workspace.
– Suitable for small-scale and experimental projects.
Why Choose Us?
– Customizable Solutions: Tailor-made equipment to fit your specific requirements.
– Reliable Performance: High precision and consistent results in every batch.
– Wide Applications: Suitable for multilayer PCBs, double-sided boards, and specialized plating materials like ceramics and resins.
– Efficient Systems: Automated features for time and temperature control, ensuring optimal plating processes.
Contact Us
Whether you need a high-capacity production line or a compact system for a laboratory, we’re here to help. Contact us today to discuss your requirements and find the perfect PTH solution for your needs.
Contact Us Now!
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Email : etchmachinery@gmail.com
WeChat : +86 15010608128
Whatsapp: +86 15010608128
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