Low-viscosity fluid splashing
젯팅 공정
Jetting technology enables non-contact, high-speed dispensing of low- to medium-viscosity lubricants—such as oils, greases, and anti-friction agents—onto targeted points without surface damage or contamination. This method allows precise control of micro-volume shots (as small as nanoliters) at frequencies exceeding 1,000 Hz, minimizing material waste. To ensure consistent droplet size and clean cut-off, the jetting system must maintain stable pressure, temperature, and valve actuation even under continuous high-cycle operation.
Key Challenges in Lubricant Jetting
Air bubbles and inconsistent droplet size
Temperature-dependent viscosity drift
Nozzle contamination and leakage
High-Speed Lubricant Jetting System
NEXGEN’s high-speed lubricant jetting system is designed for precise, repeatable, and clean dispensing of low- to medium-viscosity oils and greases. The system employs high-response jet valves and pressure-controlled feed units to achieve consistent droplet formation without surface contact, eliminating splashing, dripping, and air entrapment. With stable temperature and pressure control, the system maintains uniform droplet size and flow stability throughout continuous operation, ensuring:
- Accurate micro-volume dispensing at frequencies up to 1,000 Hz
- Uniform dot size and clean cut-off with no satellite drops
- Reduced lubricant waste and minimized machine contamination
- Clean, energy-efficient operation aligned with sustainability goals
Jetting Application in Typical Industries
Precision Component Lubrication in Automotive
Non-contact oil jetting for bearings, gears, connectors, and actuators to ensure smooth motion and long-term reliability.
Connector and Switch Lubrication
Accurate micro-droplet dispensing of contact lubricants to reduce friction, prevent oxidation, and extend product lifespan.
Micro-Mechanism Lubrication for Medical Devices
Clean and traceable lubricant jetting for syringes, pumps, and precision moving components under contamination-free conditions.