China automatic filling and sealing machine for semen straws

what is best China automatic filling and sealing machine for semen straws

For livestock breeding enterprises and animal reproduction laboratories looking for reliable, easy-to-operate frozen semen production equipment, our single-head semen straw filling and ultrasonic sealing machine is the ideal cost-effective solution.

This 1-needle integrated filling & sealing unit delivers a filling efficiency of 2300 straws per hour, perfectly matching the daily production demand of medium and small-scale breeding stations. It supports universal 0.25ml and 0.5ml semen straws, and you can switch between the two specifications without replacing molds, greatly saving your time for parameter adjustment and mold replacement.

The machine adopts ultrasonic low-temperature sealing technology. Unlike thermal sealing, ultrasonic sealing avoids high-temperature damage to sperm vitality, ensures consistent sealing quality, prevents liquid leakage or tube cracking during long-term storage in liquid nitrogen, and protects your precious frozen semen samples.

Built with stainless steel and aluminum alloy sheet metal, the whole machine features a regular and sturdy structure, good corrosion resistance and excellent stability even under low-temperature working environments. The equipment is controlled by a single-chip microcomputer program. Compared with conventional PLC control systems, it achieves lower failure rates, better durability and more stable long-term continuous operation.

One standout advantage: no external air compressor or air source required. The full-electric drive system delivers high filling precision. You can run this machine directly on farms, field workshops or any sites without air supply, removing extra equipment investment and simplifying your production layout.

Equipped with a large touch screen, the machine supports one-click start and one-click stop. The interface is intuitive, so operators can master operation quickly with minimal training. It adopts a quick-disassembly structure for pipes and filling needles. You can take apart tubes and needles rapidly for cleaning and disinfection, effectively avoid cross-contamination between batches of semen samples and improve your work efficiency.

Comparison with German Minitube MPP Uno Automatic Filling Sealing Machine for Semen Straws

Minitube MPP Uno is the well-known premium European reference machine for semen straw filling, with an output of ~4000 straws/hour.

Our machine targets small & medium breeding stations and labs:

✅ Price advantage: Far lower investment cost, much more budget-friendly.

✅ Operation threshold: Simple touch screen, one-key operation, less demanding operator training.

✅ Installation requirement: Our unit works without external air source, while many premium imported models require matched supporting utilities.

✅ Straw switch: Both machines support 0.25ml &0.5ml straws; our model changes specification without mold replacement.

✅ Production positioning:

Minitube MPP Uno: For large commercial semen stations requiring high throughput.

Our 1-needle filler: Best choice for small & mid-size breeding farms, university labs, regional AI stations with moderate daily output.

For customers who do not need 4000 straw/h high volume capacity, our machine can cut your equipment investment significantly while meeting daily frozen semen production needs.

Electrical & Environmental Parameters

Input voltage: 220V, 50Hz. For 60Hz power grid regions, an external converter can be equipped for normal use.

Working environment: 0~50℃, humidity below 60%

Main unit dimension: 612×327×368mm, weight: 28KG

Ultrasonic generator unit: 245×345×115mm, weight:4.9KG

Main unit power: 0.5kW /10A; Ultrasonic generator:0.35kW /3A

Wide Application

Suitable for frozen semen production of cattle, horses, donkeys, sheep, pigs, dogs, deer and other breeding animals. Widely used in breeding farms, animal artificial insemination stations, university reproductive laboratories and animal germplasm resource preservation projects.