If you are planning an egg tray production line, choosing the right equipment involves more than checking the machine capacity. You also need to consider raw materials, pulp concentration, drying method, production volume, and available space.
An egg tray molding machine is a type of pulp molding equipment that uses molds to form recycled paper pulp into egg trays. Although the equipment is commonly called an egg tray machine, the same type of system can also produce products such as fruit trays and cup holders.
So, what should you check before choosing a machine?
This guide walks through the main specifications and production steps to help you understand which configuration may fit your project.
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Egg Tray Molding Machine Technical Parameters
The first step is to compare production capacity with your actual output requirements. The available models range from 1,500 to 7,000 pieces per hour.
| Model | Capacity/H | Power/hour | Paper Consumption/H | Water Consumption/H | Dry System | Weight | Dimensions (main machine) |
| YG-1500 – 4X1 | 1500pcs/h | 38kw | 120kg | 240kg | dry naturally | 3000kg | 2800*2200*1900 |
| YG-2500 – 3X4 | 2500pc/h | 55kw | 200kg | 400kg | multi-layer drying | 4000kg | 2900*1800*1800 |
| YG-3000 – 4X4 | 3000pcs/h | 60kw | 240kg | 480kg | multi-layer drying | 4800kg | 3250*1800*1800 |
| YG-4000 – 4X8 | 4000pcs/h | 95kw | 320kg | 640kg | multi-layer drying | 7000kg | 3250*2300*2500 |
| YG-5000 -5X8 | 5000pcs/h | 95kw | 400kg | 800kg | multi-layer drying | 8000kg | 3300*2300*2500 |
| YG-7000 -6X8 | 7000pcs/h | 120kw | 480kg | 960kg | multi-layer drying | 10000kg | 3400*2300*2500 |
The models also use different drying configurations. The 1,500 pcs/h model uses natural drying, while the larger models listed here use multi-layer drying systems.
How Much Capacity Do You Need?
Do not automatically choose the highest-capacity model.
A smaller production project may work better with a 1,500 or 2,500 pcs/h model, while larger operations may require 4,000-7,000 pcs/h equipment.
The correct choice should consider your expected daily production, raw material supply, drying capacity, and available working space.
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Egg Box Making Machine Raw Material Guide
An egg tray molding machine can use various waste paper materials as its basic raw material.
Common options include:
- Waste paper
- Cardboard
- Books
- Newspapers
- Magazines
- Paper bags
- Industrial packaging paper
The source material should be considered when planning the production line because paper quality can affect pulp preparation and the final molded product. The provided material specifically identifies A4 paper and books as ideal raw materials for making egg trays.
Pro Tip: Before selecting the equipment, evaluate what waste paper is consistently available in your local area. A stable raw material supply is important for maintaining regular production.
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Egg Tray Molding Machine Drying Methods
Drying is an important part of the production process because molded trays contain substantial moisture after forming.
1. Natural Drying
Natural drying uses sunlight and natural airflow.
It does not require additional energy for drying, but it requires considerable space and more manual labor. The provided information indicates that approximately 100-200 drying racks may be prepared, with each rack holding multiple mesh trays.
2. Drying Box
A drying box allows production to continue during windy or rainy weather and requires less outdoor space.
The supplied information describes drying for approximately half an hour, with each box accommodating multiple small carts.
3. Civil-Engineering Drying Tunnel
A drying tunnel can connect directly with the conveyor system.
The trays pass through a drying section at approximately 180-200°C for around 15 minutes. Typical tunnel lengths are 40-70 meters, with fuel options including coal, wood, natural gas, and diesel.
4. Multi-Layer Metal Drying
The multi-layer system uses multiple drying levels to reduce the required floor area.
The supplied information describes six drying layers, approximately 18 meters long, with a drying time of around 25 minutes at 180-200°C. This method offers a higher level of automation and better space utilization, although the initial investment is higher.
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Egg Tray Production Machine Selection Checklist
When comparing an egg tray production machine, work through these questions before making a decision:
1. What output do you need?
Compare your target production volume with the available 1,500-7,000 pcs/h range.
2. What raw materials are available?
Check the types and quantities of waste paper that can be supplied consistently.
3. How will the trays be dried?
Choose between natural drying and mechanical drying according to your climate, land availability, and production requirements.
4. How much space is available?
Natural drying requires significant outdoor space, while multi-layer metal drying uses vertical space more efficiently.
5. How automated should the line be?
Mechanical drying and stacking systems can reduce manual handling compared with more basic production arrangements.
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Egg Box Making Machine: What Should You Match?
A complete egg box making machine project needs the molding section and drying section to work together.
For example, selecting a high-capacity molding machine without sufficient drying capacity can create a production bottleneck. The same applies to raw material preparation: the pulp preparation system needs to provide enough pulp for the selected molding capacity.
This is why production capacity, pulp preparation, molding, drying, stacking, and packaging should be considered as one system rather than as separate machines.
Egg Tray Molding Machine Final Buying Guide
Choosing an egg tray molding machine starts with four basic questions:
- How many trays do you need to produce per hour?
- What waste paper materials are available?
- Which drying method fits your space and production conditions?
- How much automation do you need?
The available YG models cover capacities from 1,500 to 7,000 pcs/h, giving buyers several production levels to consider.
The most suitable configuration depends on the complete production process, not simply the rated capacity of the molding machine. Matching pulp preparation, molding, drying, and stacking capacity can help create a more balanced production line.
If you are planning an egg tray project, provide your required capacity, available raw materials, drying conditions, and factory space. These details can be used to recommend a suitable equipment configuration.
