Global pulp molding machinery market shows steady growth with a CAGR of 5.2%. Waste paper recycling is becoming a high-return venture under global plastic bans. Choosing a fit egg tray making machine helps reduce production cost and boost plant profits.
Waste paper turns into strong egg trays through pulping, molding, and drying. This guide breaks down essential buying points with real-world user cases.
Egg Tray Making Machine Parameters:
| Model | YG-1*3 | YG-1*4 | YG-3*4 | YG-4*4 | YG-4*8 | YG-5*8 | YG-6*8 |
| Capacity (pcs/h) | 1000 | 1500 | 2500 | 3500 | 4500 | 5500 | 7000 |
| Forming Mould Quantity | 3 | 4 | 12 | 16 | 32 | 40 | 48 |
| Total Power (kW) | 40 | 40 | 50 | 60 | 130 | 140 | 186 |
| Electricity Consumption (kw/h) | 28 | 29 | 35 | 42 | 91 | 98 | 130 |
| Worker | 3-5 | 4-6 | 4-6 | 4-6 | 4-6 | 5-7 | 6-8 |
What is an Egg Tray Making Machine and How Does It Work?
A complete egg tray making machine setup consists of three core systems: pulping, molding, and drying.
- Pulping System: The hydrapulper mixes waste paper and water at a 1:10 ratio. The pulp flows into the mixing pool where you add pigment or water-repellent agents. Slurry pumps adjust the pulp density to 3%-5%.
- Molding System: A vacuum system draws pulp onto forming molds. Moisture is vacuumed out to shape wet egg trays.
- Drying System: Wet trays hold heavy moisture. They must pass through natural sun drying or heating equipment to dry.
[Paper + Water (1:10)] ➔ [Pulping & Mixing (3%-5% Density)] ➔ [Vacuum Molding] ➔ [Drying System] ➔ [Final Packaging]
💡 Pro Tip: Keep pulp consistency strictly controlled. Thin pulp breaks easily, while thick pulp wastes raw material.
What Types of Egg Tray Machine Are Available on the Market?
Every egg tray machine option differs by molding method and hourly output. Three common types dominate the market:
| Machine Type | Capacity | Key Features | Target Products |
| Flip-Plate Machine | 1,000 – 1,500 pcs/h | Compact size, cost-effective | Egg trays, coffee cup holders, egg cartons |
| Rotary Machine | 2,500 – 7,000 pcs/h | Medium to large size, smooth operation | Standard egg trays, egg boxes |
| Reciprocating Machine | 1,000 – 2,000 pcs/h | Designed for industrial packaging | Custom industrial inserts, special trays |
💡 Pro Tip: If your daily goal is under 15,000 pieces, pick a flip-plate unit. For higher outputs, choose a rotary model.
How to Choose the Right Drying System for Your Egg Tray Machine?
Selecting a drying system impacts your budget and required floor space. You need to evaluate local weather and labor costs before buying.
- Sun Drying: Place wet trays on racks under direct sunlight. You need 100-200 racks. It saves fuel costs but takes up space and depends on weather.
- Drying Brick Oven: Push carts loaded with wet trays into a drying room for 30 minutes. Weather changes won’t interrupt production, but manual labor is higher.
- Civil Engineering Drying Line: Trays move along a 40-70 meter conveyor belt at 180-200℃ for 15 minutes. Fuel options include natural gas, diesel, or wood.
- Multi-Layer Metal Drying: Trays travel through a 6-layer metal drying channel for 25 minutes. It occupies minimal space, saves energy, and automates production, though initial investment is higher.
💡 Pro Tip: If sunny weather and cheap land are available, start with sun drying. Upgrade to multi-layer metal drying later.
Beyond Eggs: Industry Applications for Your Egg Carton Making Machine
By changing molds, your egg carton making machine can produce various pulp molded products:
- Custom Packaging: Coffee cup holders, fruit trays (for apples or peaches to prevent bruising).
- Agricultural Seedling Pots: Pots for crop seedlings and nursery plants that decompose naturally when buried.
- Medical & Catering Items: Single-use pulp plates, lunch boxes, and bedpans featuring water resistance.
- Industrial Cushioning: Protective packaging inserts for electronics, glassware, and wine bottles.
💡 Pro Tip: Express real product samples to your machine supplier when ordering custom molds for better fit.
Real Overseas Customer Case: 3,000 Pcs/h Line in Nigeria
Background: A poultry farm owner in Nigeria faced high egg breakage rates and expensive plastic packaging. The customer wanted a medium-scale production line, but local power supply was unstable.
Solution: We supplied a 3,000 pcs/h rotary egg crate making machine with a diesel-fired civil drying channel. The setup included 30-hole egg tray molds and 6-hole egg carton molds.
Results:
- The customer reduced local egg packaging costs by 35% after installation.
- Selling extra egg trays to neighboring farms recovered full equipment investment within 8 months.
Frequently Asked Questions (FAQ)
Most buyers recover their capital investment within 6 to 12 months. Your payback timeline depends on raw paper costs, local tray selling prices, and daily plant capacity.
You can use common paper waste, such as old newspapers, corrugated cardboard boxes, old books, kraft paper, and paper mill scraps.
Yes, simply swap the forming molds. One base machine can run egg tray molds, egg carton molds, coffee cup holder molds, and fruit tray molds.
Investing in an egg tray making machine is a profitable and eco-friendly decision for long-term business growth. From picking the right molding unit to selecting an efficient drying line, proper planning helps you avoid major operational pitfalls. If you need tailor-made machine configurations, plant layout drawings, or ROI estimations, contact our technical specialists today to get your custom solution.
