How To Automate Shumai Production with A High-Speed Double Row Machine

Shumai, also known as siu mai or shaomai, is a beloved dim sum favorite found in restaurants, frozen food aisles, and street food stalls worldwide. But producing these delicate open-topped dumplings at scale has always been a challenge. Too much reliance on skilled labor leads to inconsistent quality, high costs, and limited output.

The HM-703 Automatic Shumai Machine changes that. Designed for commercial kitchens, frozen food manufacturers, and dumpling producers, this high-speed double row machine delivers restaurant-quality shumai at production-line speeds.

What This Machine Does

The HM-703 is a fully automatic shumai production system that handles the entire process from dough to finished product. It automatically completes dough pressing, thinning, cutting, filling, and forming. An auto-alignment function then arranges the finished shumai neatly on the conveyor, ready for freezing, packaging, or cooking.

Key specifications:

• Capacity: 5,000–6,000 pieces per hour

• Product weight range: 10g–85g per piece

• Power: 3.0 kW (220V/380V compatible)

• Dimensions: 1550 × 1350 × 1850 mm

• Weight: 900 kg

The Challenge of Scaling Shumai Production

Traditional shumai production requires skilled workers to:

• Roll and thin each wrapper by hand

• Fill with precise amounts of filling

• Form the signature flower-like shape

Even experienced workers struggle to maintain consistency across thousands of pieces. Fatigue leads to weight variations, misshapen products, and slower output. The HM-703 eliminates these variables.

Key Features of the HM-703

Complete Automation from Dough to Conveyor

The machine integrates every step of shumai production. Dough goes in at one end; finished, neatly arranged shumai come out the other. No manual intervention is needed between stages.

Auto-Alignment for Neat Output

The auto-alignment function arranges finished shumai in orderly rows on the output conveyor. This feature saves significant labor time compared to manual arranging and ensures consistent spacing for freezing or packaging.

Electromagnetic Clutch with Independent Speed Control

The press wheels feature independent speed control via an electromagnetic clutch system. This design ensures stable performance and makes the machine easier to operate. Operators can fine-tune each stage of the dough pressing process without stopping production.

Precision Filling and Forming Systems

Every shumai receives the exact same amount of filling and is formed with identical pressure and shape. The result is uniform weight and appearance across all pieces, maintaining a premium handmade look that customers expect from quality dim sum.

Stainless Steel Body with Food-Grade Components

Built for commercial food production, the HM-703 features a stainless steel body and certified food-grade components. The structure is designed for quick disassembly, making daily cleaning and maintenance fast and easy. This design also helps prevent cross-contamination between production runs.

Benefits of Automating Shumai Production

Consistent Quality – Every shumai has the same weight, shape, and appearance. No variation between batches or shifts.

Higher Output – Produce 5,000–6,000 pieces per hour, far exceeding manual production rates.

Lower Labor Costs – One operator can run the machine, replacing several skilled workers.

Less Waste – Precise filling control means no overfilling or underfilling. Consistent forming reduces rejects.

Easy Cleaning – Quick-disassembly design means less downtime between production runs.

Handmade Look – Despite being machine-made, the finished shumai maintain a premium, handmade appearance.

Technical Specifications at a Glance

Common Applications

The HM-703 is designed for traditional pork and shrimp shumai but can handle a variety of fillings and wrapper types. Common applications include:

• Pork shumai – Classic dim sum restaurant style

• Shrimp shumai – Premium seafood variation

• Chicken shumai – Health-conscious option

• Vegetable shumai – Plant-based and vegetarian products

• Frozen shumai – Ready-to-cook retail products

Getting Started with the HM-703

The HM-703 arrives ready to integrate into your production line. With its compact footprint (1550×1350×1850 mm) and 900 kg weight, it fits into most commercial kitchen and factory layouts.

What you'll need:

• 220V or 380V power supply (3.0 kW)

• Dough preparation equipment (mixer, sheeter)

• Filling preparation area

• Freezing or packaging line downstream

Final Thoughts

Shumai doesn't have to be a labor-intensive product that limits your growth. The HM-703 Automatic Shumai Machine proves that you can achieve high-volume production without sacrificing the handmade look and quality that customers love.

With capacities up to 6,000 pieces per hour, precision filling and forming, and easy-clean stainless steel construction, this machine is a smart investment for any business serious about dumpling production.

Ready to scale up your shumai production? Contact us to learn more about the HM-703 and how it can fit into your operation.