Products Description
As a model of modern paper-plastic molding technology, our 4,000-piece/hour fully automatic egg tray production line combines efficient production with environmentally friendly practices. With its excellent cost-effectiveness and rapid return on investment, it has become an ideal choice for small and medium-sized egg packaging companies.
This line consists of a pulping system, a molding system, drying equipment, and an intelligent packaging unit. The core equipment is a 4x8-station egg tray molding machine, fully automating the entire process from waste paper raw material to finished packaging. With an average daily output of 96,000 pieces, it perfectly meets the needs of medium-sized farms and egg processing centers.
Core Technology Advantages
Intelligent Pulping System
The modular hydraulic pulping unit can process a variety of waste paper materials, including old newspapers, cartons, and magazines. Through three stages of screening (coarse screening - fine screening - centrifugal deslagging) and refined processing in a double-disc refiner, the pulp consistency can be freely adjusted between 3% and 8%. A specially equipped automatic additive dosing system can enhance product water resistance, antibacterial properties, or color consistency according to customer needs.
Molding System
The core molding equipment utilizes a patented 4x8-station rotary table molding machine equipped with high-precision stainless steel molds and a vacuum suction pressure of -0.08 MPa. This technology ensures fiber distribution uniformity with a deviation of less than 5%, and a stable wet billet moisture content of 78%-82%. The single-mold molding cycle takes only 25 seconds, improving molding efficiency by 40% compared to traditional equipment.
Multi-heat Source Drying System
The standard six-layer chain dryer supports multiple energy sources: gas, steam, and thermal oil. It utilizes gradient temperature control technology and intelligent humidity monitoring, shortening the drying cycle to 35 minutes and reducing energy consumption by 22% compared to traditional equipment.
Full Lifecycle Service System
We provide five levels of service, from plant planning to continuous optimization:
Pre-sales Consultation: Our engineering team provides a free capacity assessment report (including equipment selection recommendations, plant layout plans, and return on investment calculations).
Installation and Commissioning: Our on-site engineers conduct a 72-hour continuous trial run to ensure that production capacity, energy consumption, and yield meet standards.
Technical Training: This includes three types of certification courses: equipment operation, routine maintenance, and troubleshooting.
After-sales Service: We offer a two-year warranty on core components and 24-hour remote diagnostics.
Process Upgrades: We provide a free annual equipment efficiency assessment report and process optimization recommendations.
Environmentally Friendly and Innovative Features
This production line deeply integrates the principles of a circular economy:
Using 100% recycled waste paper as raw material, every ton of egg trays produced reduces CO₂ emissions by 3.2 tons.
Production wastewater undergoes flocculation and sedimentation treatment and is then recycled. Solid waste can be returned to the pulping system for reuse.

Customized Solutions
For special needs, we offer:
Mold customization: Supports various egg tray sizes and can produce custom-shaped trays, cushioning pads, and other derivatives.
Drying System Expansion: Optional 8-10-layer dryers are available to meet high-production needs.
Smart Packaging Options: Add modules such as automatic counting and palletizing robots.
Our 4,000-piece/hour fully automatic egg tray production line, with its high automation, low energy consumption, and stable production capacity, has become the preferred solution for many companies. Whether expanding existing production capacity or investing in a new line, we offer customized equipment configuration, professional technical training, and long-term after-sales service to help you quickly achieve efficient production!
For detailed proposals or quotes, please feel free to contact us. We will provide the optimal solution for you!
Specification of 4000pcs Automatic Egg Tray Production Line
| Production line models | Output(p/h) | Pulping machine | Egg tray machine | Drying type |
|---|---|---|---|---|
| ZMDT4×8-4000T | 4000 | ZDS4(4m³) | DT4×8(32 moulds) | Civil engineering |
| ZMDT4×8-4000J1 | Single layer metal | |||
| ZMDT4×8-4000J6 | Multilayer metal |
Consumption Table of 4000pcs/h Egg Tray Production Line
| Models | Drying type | Material(kg/h) | Power(kw/h) | Fuel(kg/h) | ||||
|---|---|---|---|---|---|---|---|---|
| Paper | Water | Coal | Gas(m³/h) | Diesel | LPG | |||
| ZMDT4×8-4000T | Civil engineering | 340 | 1020 | 88.9 | 160 | 67-77 | 55-65 | 55-65 |
| ZMDT4×8-4000J1 | Single layer metal | 100.8 | 67-77 | 55-65 | 55-65 | |||
| ZMDT4×8-4000J6 | Multilayer metal | 100.8 | 67-77 | 55-65 | 55-65 | |||
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