Veterinary Needle‑Free Injector
0.5mL per shot · High‑thrust up to 130psi · Designed for swine
Product Overview & Dimensions
Compact, lightweight design for one‑hand operation. The ergonomic body reduces operator fatigue during mass vaccination.
Detailed drawings available upon request.
※ Product photo · Detailed drawings available on request
Air supply dimensions
Injector dimensions
R&D Prototype
Max 0.5mL · This demo: ~0.33mL per shot
Hand-held injection module (actual photo)
Injection Demo & Specifications
Continuous injection performance demonstration. The final product supports up to 0.5mL per shot, adjustable to meet different vaccination requirements.
| Dose per shot | Up to 0.5 mL (adjustable by injector configuration — mechanical dial, actual output volume prevails) |
| Maximum Injection pressure | ≥ 130 psi |
| Injection repeatability (CV%) | ≤ 5% · Complies with ISO 21649:2023 |
| Continuous injection speed | >300 shots/hour · Recommended working speed: 5–10 shots/min |
| Air reservoir capacity | 5.5 L |
| Air supply maintenance interval | <6 sec (pressure recovery time) |
| Operation | One‑hand, lightweight |
| Needle‑free | Zero cross‑contamination · No broken needles |
| Vaccine compatibility | Compatible with water-based veterinary vaccines |
| Battery | Lithium-ion / 28.86 Wh |
| Charging port | USB Type-C 5V-3A |
| Charging time | <4 hours |
| Shots per full charge (at 130psi) | ≥ 300 shots |
| Air supply weight | 1380 g |
| Injector weight | 980 g |
| Air supply wearing | Belt‑worn · Ergonomic design supports 300+ continuous shots for adult female operators with minimal fatigue |
| Operating temperature | 5–40 ℃ |
| Pressure sensor accuracy | ±1 psi |
| Sterilization method | Injection module can be autoclaved (high-temperature sterilization) |
| Nozzle / injector module lifespan | 500k shots |
| Models |
mL53-1Basic Model (manual valve) mL53-2Professional Model (solenoid valve) |
| Target species | Swine (piglets to sows) |
Field Trials
Tested in 20+ pig farms across China. Positive feedback on reduced animal stress and improved vaccination efficiency.
Field photos and case studies will be added as we continue to expand our trial network.
※ Field photos are being continuously updated