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Gua Bao Production LineGua Bao Production Lineread more
LONGYU Gua Bao Production Line is designed for manufacturers seeking efficient and consistent production of soft steamed filled bread products. For products... -
Steamed Bun Production LineSteamed Bun Production Lineread more
LONGYU Steamed Bun Production Line is designed for manufacturers seeking efficient and consistent production of traditional steamed dough products. For soft... -
Red Bean Bun Production LineRed Bean Bun Production Lineread more
LONGYU Red Bean Bun Production Line is designed for manufacturers seeking efficient and consistent production of filled steamed bakery products. For soft dough... -
Pan-Fried Buns Production LinePan-Fried Buns Production Lineread more
LONGYU Pan-Fried Buns Production Line focuses on creating well-formed products that remain suitable for subsequent arranging, frying, or freezing. Since... -
Finger Buns Production LineFinger Buns Production Lineread more
LONGYU Finger Buns Production Line is designed for manufacturers producing compact filled buns in standardized batches. With smaller products, even minor... -
Soup Dumpling Production LineSoup Dumpling Production Lineread more
LONGYU Soup Dumpling Production Line is developed around the unique forming requirements of Xiaolongbao. Its thin unleavened wrapper is sensitive to heat...

Transform Traditional Food

Dough-based food production lines focus on the automation of traditional dough products, including steamed buns, soup buns, gua bao and other specialty foods. The main challenge is maintaining handmade appearance, soft texture and traditional processing characteristics during industrial production. LONGYU develops customized forming solutions to reproduce traditional techniques while improving consistency, efficiency and production stability.
Shanghai LONGYU Electro-Mechanic Technology Co., Ltd. is a professional food machinery supplier in China, specializing in food forming machines, bakery automation equipment and complete food production solutions.
Since 2008, LONGYU has focused on helping global food manufacturers transform traditional food processing methods into stable, efficient and scalable industrial production. With in-house R&D capabilities, manufacturing experience and complete project support, we provide not only individual machines but also customized production solutions according to different food characteristics and factory requirements.
From single equipment to complete production lines, LONGYU works with customers worldwide to achieve consistent quality, higher efficiency and reliable long-term production.

Stable & Efficient Equipment
Built for consistent performance in long-term production.
Global Export Experience
Serving food manufacturers across worldwide markets.
Reliable Technical Support
Providing assistance from installation to production optimization.


Our Happy Clients From 86+ Countries
Whether it is a cookie production line, encrusting machine, soup dumpling machine, or customized food forming system, LONGYU focuses on delivering stable equipment, consistent performance, and solutions that match each customer's production goals.
With machines exported to more than 86 countries and regions, we continue to support food manufacturers worldwide in improving efficiency, reducing labor dependency, and achieving reliable mass production.
For LONGYU, every successful project is not only a machine delivery, but the beginning of a long-term partnership.
From individual machines to complete production lines, LONGYU helps manufacturers achieve stable, efficient and scalable food production.
From Single Machines to Complete Lines
One Partner for Your Production Process
LONGYU provides more than standalone food forming machines.
According to production requirements, we can integrate forming, filling, cutting, rounding, pressing, depositing, tray arranging, dough sheeting, laminating and other processes into automated production solutions.
Whether you are upgrading one production step or planning a complete line, our engineers can recommend the appropriate equipment configuration.
Support From Planning to Production
Long-Term Technical Support
Our service begins before the machine is manufactured.
LONGYU supports customers with product evaluation, equipment selection, process planning, customized design, installation guidance, operator training, and after-sales technical support.
We aim to help customers not only install the equipment, but also establish stable and reliable production.
FAQ
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Q1. What products can be manufactured with dough-based food production lines?A: Dough-based food production lines are designed for various traditional and modern dough products, including steamed products, filled dough foods and specialty Asian-style pastries. The solution is developed according to dough characteristics and forming requirements.
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Q2. What are the main challenges in automating traditional dough products?A: Traditional dough products often rely on manual skills for shaping, wrapping and appearance control. The main challenge is reproducing handmade characteristics while achieving stable industrial production.
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Q3. How does an automated dough production line handle different dough characteristics?A: Different dough formulations vary in elasticity, softness and moisture content. The production process can be adjusted according to dough properties to achieve stable handling and forming results.
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Q4. Can dough production lines maintain traditional product appearance?A: Yes. Through customized forming methods and process control, automated solutions can reproduce important product characteristics such as shape, structure and visual appearance while improving production consistency.
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Q5. How are dough production solutions planned for different production scales?A: The production configuration depends on output requirements, product types and factory conditions. Solutions can range from individual forming equipment to complete automated workflows.
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Q6. What factors should manufacturers consider before investing in a dough production line?A: Manufacturers should evaluate product structure, dough properties, required capacity, forming requirements, production space and future product expansion plans.
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Q7. Can the same dough production system support different traditional food products?A: For products with similar dough characteristics and processing requirements, production solutions can be designed with flexible configurations to support multiple applications.
Shanghai Longyu Electro-Mechanic Technology Co., Ltd. is one of the most professional dough-based food production lines manufacturers and suppliers in China, featured by quality products and good service. Please feel free to wholesale advanced dough-based food production lines made in China here from our factory. Also, custom service is available.
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Mochi Production LineMochi Production Lineread more
LONGYU Mochi Production Line is designed for manufacturers seeking efficient and stable... -
Meatball Production LineMeatball Production Lineread more
LONGYU Meatball Production Line is designed for manufacturers seeking efficient and... -
Danish Bread Production LineDanish Bread Production Lineread more
LONGYU Danish Bread Production Line is designed for manufacturers seeking... -
Egg Tart Shell Production LineEgg Tart Shell Production Lineread more
LONGYU Egg Tart Shell Production Line is designed for manufacturers seeking...
