Description

Features
- Compact in overall size, the machine can be placed directly on laboratory benches or clean benches for operation.
- A human-machine interface governs all operations. Operators adjust filling volumes with one single tap, and the matched peristaltic pump outputs liquid without dripping.
- Nitrogen flushing works both before and after filling to lower residual oxygen inside containers. Filling needles and nitrogen nozzles are crafted from 316L stainless steel.
- Side plug-in spray filling prevents liquid splashing and eliminates bulges on sealed bottle tops.
- Electronic modules control nitrogen supply, while photoelectric sensors halt filling when no bottle is detected.
- A rotary turntable transports bottles with precise positioning. Rubbing rollers rotate bottles at uniform speed to boost overall efficiency.
- Precision flow valves regulate gas output and maintain steady air supply at all times.
- Sweeping flame sealing avoids glass wire residues and waste, producing smooth, neat sealing surfaces.
- Quick mold replacements accommodate 1–20ml ampoules, solving troubles brought by diverse experimental specifications.
- Two gas supply modes are available: fuel gas mixed with oxygen, or hydrogen-oxygen mixed gas.
Operation Steps
- Attach oxygen, fuel gas and nitrogen pipelines to air inlets on the machine’s rear panel. Open gas regulating valves and ignite the flame. Slowly introduce oxygen until the flame turns blue with a 5–8mm long flame core.
- Activate the machine’s automatic operation mode. The complete workflow goes as manual bottle loading → pre-filling nitrogen flushing → liquid filling → post-filling nitrogen flushing → sweeping flame sealing → manual finished product collection.
- Sealing speed relies on flame size and fire intensity. A glass bottle neck usually melts and seals fully within 2 to 3 seconds.
Device Parameters
Power Supply: AC 220V / 50Hz / 200W
Applicable Bottle Types: 1–20ml ampoules
Optional Gas Sources: Hydrogen-oxygen gas, fuel gas plus oxygen
Nitrogen Functions: Pre-filling nitrogen, post-filling nitrogen, sealing nitrogen shielding
Main Motor Speed: 1350 r/min
Bottle Rotation Motor Speed: 100 r/min
Production Capacity: ≥20 bottles per minute
Overall Dimensions: 660×550×500 mm















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