Paper Pulper Machine for Stable Egg Tray Production
AGICO paper pulper machines turn recyclable paper into uniform fiber pulp, helping the egg tray forming machine receive a stable raw-material supply.
Four ZDS models cover pulper volumes from 1m³ to 8m³ for egg tray production lines from 1,000 to 6,000 p/h.
Choose a standalone pulper or a coordinated pulp preparation system according to the production line and workshop requirements.
Key benefits at a glance
- Stable pulp supply for consistent egg tray forming.
- Four matched capacity options for different production scales.
- Standalone equipment or complete pulping-system supply.
Paper Pulper Process
The pulper forms the first active processing stage of an egg tray production line. Prepared waste paper enters the vessel with water, the rotating mechanism separates the fibers, and the pulp slurry moves through conditioning and transfer before reaching the forming machine.
- Waste Paper Preparation: Sort and prepare recyclable paper for pulping.
- Pulping: Mix paper with water and separate the fibers through mechanical agitation.
- Pulp Conditioning/Transfer: Keep the slurry suitable for transfer to the next production stage.
- Egg Tray Forming: Deliver prepared pulp to the matched DT or DTF forming machine.

How the Paper Pulper Works

Waste paper and water are loaded into the pulper vessel. A motor-driven rotating mechanism creates strong circulation and mechanical action inside the vessel, breaking the paper structure and dispersing the fibers into pulp slurry.
The prepared pulp is then discharged to the storage or mixing stage for continuous transfer toward the forming machine.
The straightforward operating principle supports reliable daily use. A practical vessel layout, accessible drive arrangement, and coordinated discharge connection make the machine easier to integrate, operate, inspect, and maintain within the pulping area.
Paper Pulper Machine Technical Specifications
Choose the initial pulper model according to the matched egg tray machine and required line output.
| Pulper models | Pulper volume | Corresponding egg tray machine models | Output (p/h) |
|---|---|---|---|
| ZDS8 | 8m³ | DT5×12 | 6000 |
| ZDS4 | 4m³ | DT5×8; DT4×8 | 4000-5000 |
| ZDS2 | 2m³ | DT4×4; DT3×8 | 2500-3000 |
| ZDS1 | 1m³ | DT3×4; DTF4×1; DTF3×1 | 1000-2000 |
Use the table as the initial capacity reference, then confirm the operating conditions and required supply scope with AGICO.
Why Choose an AGICO Paper Pulper Machine?
How to Select the Right Pulper Model
1. Match the egg tray forming machine
Start with the DT or DTF forming-machine model. The table provides direct matches for DT5×12, DT5×8, DT4×8, DT4×4, DT3×8, DT3×4, DTF4×1, and DTF3×1.
2. Define production and raw-material conditions
Share the required output, daily working hours, waste-paper type, and expected raw-material variation. These factors help determine the vessel volume and supporting pulp preparation equipment.
3. Choose the required supply scope
AGICO can review a standalone pulper, an upgrade for an existing pulping area, or a complete pulp preparation system. A clear supply scope helps avoid interface gaps between tanks, pumps, piping, controls, and the forming machine.
4. Check the installation space
Workshop dimensions, access routes, local power and water conditions, and downstream equipment positions all influence the final layout. Retrofit projects benefit from current drawings and clear photographs of the existing pulping area.
Complete Pulp Preparation System
An integrated pulping system can combine the hydrapulper with pulp storage, mixing, pumping, concentration or screening equipment, piping, and controls. Coordinating these components helps maintain pulp circulation and a steady supply to the forming stage.
The illustration shows a system arrangement. The equipment included in each quotation follows the selected production capacity and supply scope.


AGICO can connect the pulping section with the forming, drying, and handling stages of a new egg tray production line.
For an existing factory, the engineering review focuses on available space, material flow, access for maintenance, and connection to installed equipment.
Get a Recommended Pulper Model & Quote
Send your production requirements to receive a recommended ZDS pulper model, matched system configuration, and quotation.
Information to include with your inquiry
- Egg tray machine model or target output.
- Waste-paper types and expected raw-material mix.
- Planned operating hours per day.
- Local power and water conditions.
- Available workshop dimensions and access route.
- Standalone pulper, pulping-system, retrofit, or complete-line requirement.
- Existing equipment drawings or photographs for an upgrade project.
Use the inquiry to compare the right vessel volume, supporting equipment, layout, and supply scope before ordering.
FAQ
Q: What does a paper pulper machine do in an egg tray production line?
A: It mixes waste paper with water and uses mechanical agitation to separate the fibers into pulp slurry. The prepared pulp then moves through the storage or conditioning stage to the egg tray forming machine.
Q: Which pulper model matches my egg tray machine?
A: Use the specification table as the initial reference, or send AGICO your DT/DTF forming-machine model and target output for a recommended match.
Q: What pulper volumes are available?
A: The ZDS range includes 1m³, 2m³, 4m³, and 8m³ pulper volumes for different production scales.
Q: What raw materials can the paper pulper process?
A: Common materials include waste cartons, old newspapers, office paper, book paper, corrugated cardboard, paper scraps, and mixed waste paper.
Q: Can AGICO provide a complete pulp preparation system?
A: Yes. AGICO can supply the core pulper or configure a coordinated pulp preparation system for the selected production line.
Q: Can the pulper be added to an existing egg tray production line?
A: Yes. Share the existing layout, available space, connection points, and required capacity for retrofit planning.
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