Our fully automatic dorayaki production line is tailor-made for medium and large food factories, central baking workshops and industrial food plants. It perfectly simulates traditional handmade dorayaki baking techniques with precise constant temperature control and continuous stable automation operation.
The whole line covers full working flows including batter depositing, copper plate baking, automatic flipping, filling injection, sandwich pressing, cooling and packaging, greatly cutting manual labor and stabilizing finished product taste & appearance.
Full Dorayaki Production Workflow Diagram
Integrated Dorayaki Manufacturing LineTechnical Parameters of Dorayaki Production Line
Three standard models FL-400 / FL-600 / FL-1000 for different production demands:
| Parameter Item | FL-400 | FL-600 | FL-1000 |
|---|---|---|---|
| Total Power | 66.19KW | 70KW | 100KW |
| Hourly Capacity | 1800 pieces/h | 2700 pieces/h | 4500 pieces/h |
| Discharging Head Qty | 4 heads | 6 heads | 6 heads |
| Baking Plate Length | 4.5m | 5m | 5m |
| Fixed Baking Time | 90s | 90s | 90s |
| Standard Dorayaki Diameter | 80-90mm adjustable | 80-90mm adjustable | 80-90mm adjustable |
Full Automatic Dorayaki Production Process
9 integrated continuous production steps without manual intervention:
1. Batter Depositing
Automatic quantitative batter pouring via cylinder adjustable depositor, even weight for each pancake base.
2. Copper Plate Baking
Gas heat pipe heating with PLC constant temperature control for uniform golden pancake surface.
3. Automatic Flipping
Mechanical flip unit turns cakes automatically to bake both sides evenly without breaking.
4. Arranging & Conveying
Food-grade conveyor neatly arranges baked pancake skins for filling station delivery.
5. Filling Injection
Precise pump inject red bean, cream or chocolate filling with stable volume control.
6. Sandwich Pressing
Upper and lower pancake skins are pressed together to form complete dorayaki sandwiches.
7. Logo Imprinting
Optional branding unit prints custom logo on cake surface via temperature-controlled mold.
8. Cooling Tunnel
Tunable 5-15℃ cooling channel stabilizes product texture before packaging.
9. Sterilizing & Packing
Automatic sorting and vacuum packaging to extend shelf life of finished dorayaki.
Main Functional Modules of Dorayaki Production Line
🥞 Batter Depositor
Auto metering cylinder structure, freely adjust batter output distance, avoid uneven cake weight and waste raw materials.
🔥 Copper Plate Oven
Gas heat pipe heating system, cantilever touch screen control, independent temperature adjustment for each baking zone.
❄️ Cooling Tunnel
Whole stainless steel welded frame, adjustable cooling temperature from 5℃ to 15℃ for different fillings.
🔄 Cake Flip Conveyor
Equipped with alcohol automatic cleaning device, food grade belt to prevent cake sticking and cross contamination.
🍯 Sandwich & Logo Printer
Dual functions of filling injection and surface branding, independent temperature control for printing mold.
📦 Arranging & Packing Unit
Fully auto sorting and bag packaging linkage, stable running for mass continuous production.
Key Advantages of Foodline Dorayaki Production Line
High Continuous Production Output: Three models support 1800~4500 pieces hourly, fully meeting mass production demand of frozen food factories and snack brands.
Stable Consistent Product Quality: Multi-zone constant temperature copper baking plates ensure every dorayaki has identical golden appearance and soft tender texture.
Great Labor Cost Reduction: One line only requires 1-2 operators to monitor, replacing 8-12 manual workers for traditional handmade production.
Food Grade Stainless Steel Construction: All parts contacting batter and cake adopt SUS304 stainless steel, corrosion resistant and easy daily disassembly cleaning.
Modular Customizable Design: We can adjust baking plate length, filling heads, cooling tunnel length and voltage to match your local factory standards and product recipes.
Full PLC Automatic Control System: Central touch screen operation, one-key start/stop, all baking, filling, cooling parameters can be saved and called quickly.
Complete Turnkey Factory Solution: We provide full line layout design, installation guidance, operation training and global after-sales spare parts supply.
Frequently Asked Questions About Dorayaki Production Line
Q1: What is the hourly production capacity of your dorayaki line?
A: We supply three standard models: FL-400 for 1800pcs/h, FL-600 for 2700pcs/h, FL-1000 for maximum 4500pcs/h continuous output.
Q2: Can the line make different sizes of dorayaki?
A: Yes, standard adjustable diameter range is 80-90mm; we can customize molds for mini or large size dorayaki upon your request.
Q3: What fillings can this production line support?
A: It works well with red bean paste, matcha cream, chocolate cream, custard and fruit jam with adjustable filling injection volume.
Q4: Is the whole line easy to clean and maintain?
A: All food contact components are detachable stainless steel without sanitary dead corners, equipped with automatic alcohol cleaning device for flip conveyor.
Q5: Do you offer global installation and after-sales support?
A: Absolutely. We provide overseas installation video guidance, remote technical training and lifetime spare parts supply to all global clients.
Foodline Machinery – Professional Bakery Turnkey Equipment Supplier
Henan Foodline Machinery Co., Ltd is a professional full set food processing equipment manufacturer, specializing in automatic dorayaki production line, pancake machines, bakery forming and baking equipment for worldwide medium & large food manufacturers. Our dorayaki lines have been exported to Southeast Asia, Middle East, Europe, North America and Australia, gaining stable customer recognition for stable performance and factory direct competitive price.
If you need a customized industrial dorayaki production line for your factory, send your demand via the inquiry form now. Our professional engineering team will design matching production plan and send detailed quotation within 24 working hours.
📞 WhatsApp/Phone: +86 13939063851 | 📧 Business Email: contact@foodlinemachine.com
