Fully Automatic Reciprocating Pallet Production Line
· Product Overview
The fully automatic reciprocating tray production line comprises a pulping system, a forming system, a drying system, a stacking system, a vacuum system, a high-pressure water system, and a compressed-air system. It is used to manufacture egg trays, fruit trays, beverage trays, wine trays, coffee trays, medical trays, and other similar products. The process starts with waste paper—such as used newspapers, used cardboard boxes, office paper, and trimmings—as raw material. This waste paper is mechanically pulped, filtered, and diluted with water to achieve a specified pulp consistency. The resulting pulp is then fed into a reciprocating forming machine, where it is vacuum-formed into wet blanks on specially designed metal molds. After passing through a drying line for thorough drying, the trays are stacked to complete the production process.
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Product Details


The main production system consists of a reciprocating molding machine, a six-layer drying line, and a stacking machine. The entire line features a high degree of automation, reducing labor costs; it also offers flexible production and is easy to maintain and service.
The specific parameters are as follows:
| Model | ET1800 |
| Production Line Composition | Molding System: Reciprocating Molding (with mold and flash cleaning functions, equipped with a preheating system) Drying System: 6-Layer Oven Stacking System: Single-Channel Stacker (with Automatic Counting Function) |
| Molded template dimensions (mm) | 2250x400 |
| Design capacity of the production line (According to 30 egg trays) | 1,800 pieces/hour |
| Molding method | Reciprocating Slurry Suction Molding |
| Molding cycle time | ≤ 5 boards per minute |
| Mold Layout | One set of 6 pieces (arranged according to a 30-egg tray) |
| Product height | ≤70mm |
| Heat source | Natural gas, heat-transfer oil, LPG, LNP, or steam (if steam is used, the oven will be designed for scalable capacity). |
| Control Method | PLC + touch screen |
| Remarks | The above parameters are provided for reference only. As technology continues to evolve, the relevant data will be updated on an ongoing basis. |

1. Energy conservation
Equipped with a single-layer high-efficiency drying line to save natural gas.
2. Reduce mold investment
The accompanying molds are low-cost.
3. Flexible Production
Capable of flexibly producing a variety of products.
4. Simple operation and maintenance
Simple operation allows even ordinary operators to perform maintenance.

The following data represent the reference configuration for this production line; the actual configuration can be customized to meet the customer’s specific requirements.
| Model | Production capacity | Occupying land | Personnel | Using electricity | Using water |
| ETS1200 | 1,200 pieces/hour | 30 by 18 meters, with a height of ≥5 meters | 2–3 people per shift | 55–70 kilowatts per hour | 0.2–0.3 tons per hour |
| ET3600 | 3,600 pieces/hour | 60 by 24 meters, with a height of ≥6 meters | 3–4 people per shift | 160-185 kilowatt-hour | 0.8-0.9 tons/ hour |
| ET6000 | 6,000 pieces/hour | 60 by 24 meters, with a height of ≥6 meters | 3–4 people per shift | 200-225 kilowatt-hour | 1.4–1.5 tons per hour |




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