Deep rooted in High end Intelligent Manufacturing, HUILIN Nitrogen Generators Empower BYD’s Full industrial chain Production Long term

As a global leader in the new‑energy industry, BYD’s business covers core sectors including new‑energy vehicles, power batteries, semiconductor integrated circuits and supporting new‑energy industrial chains, boasting a well‑established full‑industrial‑chain intelligent manufacturing system. The production of power batteries and integrated circuits imposes stringent industrial standards on production environments, process gas purity and the operational stability of nitrogen‑making equipment. As a core shielding gas for production, high‑purity nitrogen directly affects product yield, production safety and capacity stability, making it an indispensable key auxiliary in high‑end intelligent manufacturing processes.

Guangzhou HUILIN Air Separation Equipment Co., Ltd. has many years of expertise in industrial nitrogen‑making technology. Drawing on mature core PSA (Pressure Swing Adsorption) nitrogen‑making technology and custom‑built industry experience, the company develops exclusive nitrogen‑generation solutions featuring high purity, low energy consumption, intelligence and high stability tailored to BYD’s production scenarios for both batteries and integrated circuits, fully complying with strict production standards for high‑end intelligent manufacturing.

1. Ultra‑high‑purity Nitrogen Output for High‑end Process Standards

Equipped with four self‑developed core patented technologies, HUILIN nitrogen generators adopt advanced processes such as equal‑flow gas distribution and nitrogen‑purge for vent towers. Without additional purification units, the equipment can stably produce ultra‑high‑purity nitrogen ranging from 99.99% to 99.9995% in one single pass. The nitrogen dew point drops below ‑40℃ with high gas cleanliness and zero impurities. It fully meets gas requirements for high‑end processes such as power battery encapsulation protection, integrated‑circuit wafer fabrication and precision welding, effectively preventing oxidation defects and greatly improving product yield.

2. Long‑term Stable Operation to Meet Mass‑production Capacity Requirements

Key components of the equipment are made of premium‑grade industrial materials with elaborate craftsmanship. The complete machine can serve steadily for over ten years with outstanding hardware reliability. Supported by a proven programmable control system, it enables 24‑hour non‑stop continuous gas supply with constant air pressure, purity and flow rate. It perfectly fits BYD’s large‑scale assembly‑line mass‑production rhythm and thoroughly avoids production risks such as gas cut‑off and air‑pressure fluctuation.

3. Remarkable Energy‑saving Performance to Cut Long‑term Operating Costs

Optimized for industrial high‑flow gas‑consumption scenarios, the equipment features improved adsorption tower structure, gas distribution system and carbon molecular sieve filling technology. It achieves 10%‑20% lower energy consumption compared with similar equipment on the market, significantly cutting long‑term gas‑related energy costs. In addition, it supports on‑demand start‑stop and automatic shutdown upon downstream gas cut‑off to further reduce energy loss and help enterprises realize refined cost reduction and efficiency improvement.

4. Intelligent Unattended Operation for Simple and Efficient Maintenance

Fitted with a PLC intelligent control system and touch‑screen visual operation interface, the equipment displays real‑time core parameters including nitrogen purity, flow rate and pressure. It runs fully automatically without on‑site dedicated operators. Compact in footprint and easy to install, the unit supports flexible capacity expansion via multi‑unit parallel connection to match production‑line upgrading demands. Easy‑to‑maintain design and universal spare parts greatly lower manual operation and maintenance costs.

Since the start of cooperation, HUILIN nitrogen generators, with stable equipment performance, strict gas‑production quality, excellent energy‑saving effect and comprehensive after‑sales support, have fully satisfied production demands for BYD’s two core businesses: power batteries and integrated circuits, building solid gas‑supply guarantees for its full‑industrial‑chain intelligent manufacturing.

Going forward, HUILIN will keep deepening R&D of air‑separation technology and continuously optimize product performance. It will deliver more professional, efficient and energy‑saving overall industrial nitrogen‑generation solutions for enterprises in new‑energy, semiconductor and high‑end manufacturing sectors, and create new industrial value hand‑in‑hand with clients.