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VIETNAM · DOUGH & FLATBREAD

Automatic Lotus Leaf Bun Production Line for a Food Factory in Vietnam

A fully automatic lotus leaf bun forming line supplied to a food factory in Vietnam. The line integrates dough preparation, portioning, sheeting, conveying, folding and forming to produce unsteamed lotus leaf bun dough pieces in customized sizes.

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Automatic lotus leaf bun production line for a Vietnamese food factory
Automatic lotus leaf bun production line for a Vietnamese food factory

Project Snapshot

Customer locationVietnam
ProductLotus leaf bun / moon-shaped bun
Project typeFully automatic lotus leaf bun forming line
Requested product specifications6 cm × 8 cm and 6.5 cm × 9 cm, as supplied
Power supply380 V / 50 Hz / 3-phase
CustomizationProduct forming mold
StatusFactory tested and shipped
ShipmentAugust 2026

Customer Requirement

The customer needed a fully automatic line for forming lotus leaf bun dough pieces in two sizes: 6 × 8 cm and 6.5 × 9 cm. The project required suitable dough handling and forming molds for the requested product shapes.

Our Solution

YANNENG supplied a fully automatic line integrating dough mixing and portioning, automatic sheeting, a double-layer conveyor, folding equipment and lotus leaf bun forming equipment. Customized molds were prepared for the customer’s required sizes. The line produces formed, unsteamed dough pieces for subsequent processing; steaming is not part of this supplied line.

  1. 1Dough mixing and portioning unit
  2. 2Automatic sheeting machine
  3. 3Double-layer conveyor
  4. 4Combining / folding equipment
  5. 5Lotus leaf bun forming machine with custom mold
Connected processing section of the lotus leaf bun production line
Connected equipment section of the production line
Production module in the lotus leaf bun line
Equipment module used in the line

Additional Supplied Equipment

Additional equipment module supplied with the line
Additional equipment module supplied with the line

Customization Highlights

  • Automatic dough handling through forming within the supplied scope.
  • Custom forming molds for 6 × 8 cm and 6.5 × 9 cm.
  • Factory testing before shipment.
Unsteamed lotus leaf bun dough samples from factory testing
Unsteamed lotus leaf bun dough samples from factory testing

Testing, Delivery & Current Status

The line was factory-tested and shipped in August 2026. Customer-site installation and production status have not been confirmed.

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