HH type hydrogenation high-purity Nitrogen purification equipment

Our factory specializes in producing HH type nitrogen purification equipment, also known as HH nitrogen purifiers or hydrogenated nitrogen purification devices. This specialized SMT nitrogen purification equipment is designed specifically for electronic welding scenarios, deeply adapted to SMT reflow soldering production lines. It provides a stable and reliable high-purity nitrogen gas source for lead-free reflow soldering and precision surface mount soldering, making it an indispensable core supporting equipment for SMT production lines.

The equipment uses N2 as the base material and employs H2 for catalytic oxygen removal, followed by water removal to produce high-purity N2 with low dew point.

The HH type nitrogen purification equipment is professionally designed for SMT reflow soldering production processes and widely used in various precision electronic manufacturing fields. It serves core processes including PCB surface mount processing, lead-free reflow soldering, and precision component packaging. Suitable for consumer electronics and industrial electronics production lines such as mobile phones, smart wearables, home appliance control boards, and industrial control communication motherboards. Also meets high-end manufacturing gas requirements for semiconductor packaging, chip pin soldering, BGA precision mounting, and high-standard soldering scenarios in new energy electronics and automotive electronics.

Specially designed for SMT reflow soldering process, it can be connected to various reflow soldering furnaces and nitrogen generation units, suitable for large, medium and small SMT production lines, electronic processing plants, and meets continuous production needs.

It adopts hydrogenation catalytic deoxygenation process, operates at room temperature, and is equipped with dedicated catalyst to efficiently remove oxygen, moisture, and impurities from nitrogen gas, resulting in high purification efficiency.

Ordinary nitrogen can be purified to a high-purity level of 99.999%, with oxygen content and dew point indicators that meet gas standards for SMT precision welding.

Effectively avoids adverse phenomena such as pad oxidation, blackening of solder joints, voids, and virtual soldering during reflow soldering, improving soldering quality and product yield.

Equipped with fully automatic control system, it can run automatically after parameter settings, without need for dedicated personnel to supervise, and operation is simple and easy to learn.

Integrated cabinet machine is designed with compact structure and small footprint. It can be put into use by simply connecting air source and power supply, and can be installed in conventional workshop environments.

Continuous and stable gas supply, no need for frequent bottle changes, significantly reducing gas costs. Continuity of gas source is better, which does not affect normal operation of production line.

Standard equipment includes pressure monitoring, gas leakage, abnormal working condition alarm, and safety interlock devices, which comply with industrial usage standards and ensure safe operation.

Simple maintenance, regular inspection of pipeline, filter element, and instrument status is sufficient, with few vulnerable parts and low operation and maintenance costs.

Can also be applied to precision electronic welding fields such as semiconductor packaging, automotive electronics, new energy circuit boards, and industrial control communication products.

We provide on-site installation, debugging, and on-site operation guidance. Whole machine enjoys quality assurance services, and we can provide maintenance, parts replacement, and technical support in later stage.