High-Speed Dumpling Machine with Servo Direct-Drive Filling

Producing dumplings at high volume requires consistent weight, precise filling, and reliable operation. Manual wrapping is slow and variable; standard machines often struggle with sticky dough and inconsistent portioning. The HM-SJ High-Speed Dumpling Machine solves these problems with a full SUS304 stainless steel frame, servo-controlled motion, direct-drive filling via servo motors and imported reducers, and an easy-to-use HMI for weight and timing adjustment.

Key specifications:

• Model: HM-SJ

• Capacity: 150–220 pieces per minute

• Dumpling weight: Multiple presets from 14g to 26g (including 22g 7-pleat)

• Air supply: ≥ 0.6 MPa

• Power: 13.39 kW (3-Phase 380V)

• Weight: 1,450 kg

• Dimensions: 2,920 × 2,830 × 2,365 mm

Precision Direct-Drive Filling System

The HM-SJ features a direct-drive filling system powered by servo motors and imported reducers. This design eliminates mechanical play and ensures consistent, accurate filling every cycle. Operators can easily set weight and timing parameters via the HMI touch screen, allowing quick changeovers between different dumpling sizes and styles.

Adjustable Motion-to-Rest Ratios for Versatility

Different dough types and fillings require different processing speeds. Using servo systems, the machine allows operators to adjust motion-to-rest ratios, optimizing production for each product. This flexibility ensures:

• Perfect sealing for thin or thick wrappers

• Minimized dough tearing or sticking

• Maximum production efficiency without sacrificing quality

Full SUS304 Stainless Steel Construction

Every component that contacts dough or filling is made from SUS304 stainless steel, providing:

• Superior corrosion resistance for long life

• Easy cleaning and sanitation

• Compliance with international food safety standards

The robust frame also reduces vibration, ensuring quiet, stable operation even at maximum speed (220 pieces per minute).

Multiple Dumpling Weight Presets

The machine supports a wide range of dumpling weights, making it ideal for diverse markets:

Switching between presets is fast and simple via the HMI.

High Capacity for Industrial Production

With a production rate of 150–220 dumplings per minute, the HM-SJ delivers 9,000 to 13,200 pieces per hour. This throughput:

• Replaces dozens of manual wrappers

• Reduces labor costs significantly

• Ensures consistent portion control for retail packaging

Technical Specifications at a Glance

Final Thoughts

The HM-SJ High-Speed Dumpling Machine combines servo precision, robust SUS304 construction, and a user-friendly HMI to deliver 150–220 consistent dumplings per minute. Whether you produce traditional Jiaozi, potstickers, or soup dumplings, this machine ensures accurate filling weight, reliable sealing, and easy changeovers.

Ready to scale up your dumpling production? Contact us to discuss your weight requirements and output goals.