The medium egg carton making machine is a popular choice among customers due to its moderate production capacity. With a processing capability ranging from 2000 to 3000 pieces per hour, it has become a hot-selling product at the Shuliy factory.
This egg carton making machine is particularly suitable for farms and small to medium-sized factories with limited investment budgets. By utilizing a significant amount of recycled waste paper, the egg tray machine produces environmentally friendly and reusable egg carton products, making it a sustainable and green economic investment project.
Raw materials to make paper pulp egg cartons
- Waste paper: Various types of waste paper can be used, such as newspapers, cardboard boxes, office paper, magazines, books, and other paper-based products. These materials are collected and sorted for the pulp-making process.
- Water: Water is an essential component in the paper pulp production. It helps in breaking down the waste paper and creating a slurry or pulp mixture that can be molded into the desired shape.
- Chemical additives or dye: Depending on the desired properties of the final egg cartons, certain chemical additives may be used. These additives can include bonding agents, such as starch or glue, to improve the strength and durability of the cartons. In addition, in order to make their products more recognizable, some customers will also add a certain proportion of dyes to the pulp to process egg cartons of different colors.
Final pulp trays of egg carton making machine
This medium egg carton making machine is mainly a pulp molding machine that can be used to process different types of pulp trays by replacing or customizing the molds with different sizes and shapes. The common types of pulp trays that can be processed are as follows:
- Egg Trays. Egg trays are one of the most common pulp trays used to protect eggs for safe transport and storage. They have a fluted design that secures and isolates each egg to prevent collisions and breakage.
- Fruit Trays. Fruit trays are used for packing and transporting fruits such as apples, oranges and grapefruit. They usually have a mesh structure and appropriate grooves to keep the fruit stable and ventilated.
- Vegetable Trays. Vegetable trays are used for packing and storing various vegetables, such as tomatoes, cucumbers, carrots, etc. They usually have proper compartments and ventilation holes to maintain the freshness and quality of vegetables.
- Tableware Trays. Tableware trays are used for packing and storing disposable tableware, such as plates, bowls, cups, and cutlery. They have suitable compartments and recesses to keep tableware neat and sanitary.
- Industrial Trays. Industrial trays are used for packing and transporting a variety of industrial products such as electronic parts, automotive parts, glassware, etc. They are usually of sturdy construction and have suitable compartments and recesses to keep tableware neat and sanitary. They usually have a sturdy structure and appropriate compartments to protect the integrity and safety of the products.
Main parts of the medium egg carton molding machine
The egg carton molding machine consists of several main components, including a PLC control panel, a reduction motor, a vacuum pump, an air compressor, forming molds, transfer molds, a frame, a gearbox, and a mechanical arm.
The working process begins with the vacuum pump creating a negative pressure, which automatically absorbs the pulp onto the forming molds. Subsequently, with the air compressor applying positive pressure, the molded egg cartons are transferred by the transfer molds and sent for drying.
This efficient and automated process ensures the precise shaping of the egg cartons. The PLC control panel allows for easy operation and monitoring of the machine, while the reduction motor and gearbox ensure smooth and controlled movement.
The vacuum pump and air compressor play crucial roles in creating the necessary pressure conditions for molding and transferring the cartons. The mechanical arm aids in the smooth movement of the molds during the production process. Overall, this well-structured machine guarantees the high-quality production of egg cartons with consistency and reliability.
Hot-sale models of Shuliy’s medium egg carton making machine
Currently, Shuliy’s two most popular medium-sized egg trays are the model SL-2500-3X4 and the model SL-3000-4X4, which can produce 2000-2500pcs/h and 2500-3000pcs/h respectively. The output may vary depending on the customer’s raw material and the finished egg trays.
Model SL-2500-3X4 egg carton machine ( hourly 2000-2500pcs)
| Model | Capacity | Power | Voltage | Weight | Paper consumption | Water consumption | Size（molding machine） | Drying method |
| SL-2500-3X4 | 2500pcs/h | 55kw | 380V,50HZ | 4000kg | 200kg/h | 400kg/h | 2900*1800*1800mm | Brick kiln drying or multi-layer dryer |
Model SL-3000-4X4 egg carton machine ( hourly 2500-3000pcs)
| Model | Capacity | Power | Voltage | Weight | Paper consumption | Water consumption | Size（molding machine） | Drying method |
| SL-3000-4X4 | 3000pcs/h | 60kw | 380V,50HZ | 4800kg | 240kg/h | 480kg/h | 3250*1800*1800mm | Brick kiln drying or multi-layer dryer |
Production notice about medium egg carton making machine
Many customers have a common question when purchasing the egg carton making machine: Can I produce egg cartons with just the molding machine? In response to this question, Shuliy Machinery Factory provides a comprehensive answer.
In reality, with a limited budget, it is indeed possible to produce egg cartons with just the molding machine. However, customers will need to establish their own pulping pool, storage pool, water pool, and other facilities to ensure a steady supply of pulp to the molding machine.
Alternatively, for customers with a larger budget, our factory can also provide the corresponding pulper machine and drying equipment. Of course, we can also develop exclusive egg tray processing solutions for our customers according to their factory size and location: including recommending the right machine model, providing a floor plan of the factory design, and performing 3D modeling.
