The egg tray drying system plays a crucial role in the egg tray production line. After forming, wet egg trays need to be thoroughly dried to maintain their shape and strength. A suitable drying method ensures product quality and improves production efficiency. Depending on production scale, local climate conditions, and machine model, customers can choose from three main drying methods: natural drying, brick kiln drying, and metal drying.
Natural Drying
Natural drying is the most cost-effective method, ideal for regions with hot and dry climates. Wet trays are placed on shelves or racks and dried under sunlight and ambient airflow.
Advantages:
- Low investment cost
- Simple operation
Limitations:
- Weather dependent
- Not suitable for rainy or humid areas
- Slower drying speed
This method is recommended for small-scale production or businesses just starting out.
Brick Kiln Drying
The brick kiln drying system uses a traditional combustion chamber and a long drying tunnel built with bricks. Heat is generated by burning coal, wood, or other fuels and circulated through the tunnel to dry the trays.
Advantages:
- Suitable for medium-scale production
- Relatively low construction cost
Limitations:
- Requires space and construction work
- Fixed installation
Brick kiln drying offers a good balance between cost and drying speed, making it popular in developing regions.
Metal Drying Line
Metal drying lines are modern, fully enclosed systems with controlled temperature and airflow. They are usually powered by electricity, gas, or diesel, and equipped with conveyors to ensure continuous drying.
Advantages:
- High drying efficiency
- Weather independent
- Compact design and easy to relocate
Limitations:
- Higher initial investment
- Requires stable power or fuel source
This method is ideal for large-scale production and for customers with consistent demand and higher automation requirements.
Matching Egg Tray Drying Systems with Forming Machine Models and Output
When choosing an egg tray drying system, it’s important not only to consider climate conditions and factory layout but also the egg tray forming machine model and its output. Different machine types come with different production capacities, which directly affect the choice of suitable drying methods. Below is a guide to help customers select the right drying solution based on their production scale.
Single-Side Machines (3×1, 4×1)
- Output Range: 1000–2000 trays/hour
- Recommended Drying Methods:
- ✅ Natural drying (preferred)
- ✅ Brick kiln drying (for humid climates)
- Why: The output is relatively low, making natural sun drying a cost-effective option. If thereis a plan for future expansion, customers can reserve space for a brick kiln as an upgrade option.
Four-Side Machines (3×4, 4×4)
- Output Range: 2000–3000 trays/hour
- Recommended Drying Methods:
- ✅ Brick kiln drying (cost-effective)
- ✅ Metal drying system (for higher efficiency or limited space)
- Why: With increased output, sun drying is no longer efficient. A brick kiln provides reliable performance, while a metal drying system offers higher automation and faster drying when required.
Eight-Side Machines (5×8) and Larger
- Output Range: 4000–6000+ trays/hour
- Recommended Drying Method:
- ✅ Metal drying system (highly recommended)
- Why: These production lines are typically used by medium to large-scale factories or export-focused businesses. A metal drying system supports continuous operation, ensures consistent quality, and requires less space.
If you’re unsure which egg tray drying system is right for you, we offer personalized guidance based on your local climate, production goals, available factory space, and energy resources. Feel free to contact us for tailored recommendations and technical support.
Why Choose Us
In the field of egg tray drying systems, we offer not just equipment, but complete and reliable solutions.
1, Rich Experience: With years of experience in manufacturing and exporting pulp molding equipment, we have served clients in many countries and can provide practical, region-specific advice.
2, Multiple Options Available: Whether you need natural drying, brick kiln drying, or a fully automatic metal drying line, we can tailor a solution based on your output, budget, and factory layout.
3, Comprehensive Technical Support: From early-stage consultation and equipment selection to installation guidance and after-sales service, we provide full-process support to help you start production smoothly.
4, Customization & Upgrades Supported: All metal drying systems can be customized in terms of length, heating method, number of layers, control system, and more—to match different production needs and automation levels.
5, Professional Export Packaging & Logistics: We are well-versed in international export procedures. Our equipment is securely packaged and safely shipped to ensure smooth delivery to your site.