1000-1500个/小时 小型蛋托机
| 型号 | SL-3*1，SL-4*1 |
| 容量 | 1000-1500个/小时 |
| 水消耗 | 300公斤/小时-380公斤/小时 |
| 纸张消耗 | 120-160公斤/小时 |
| 电力消耗 | 32千瓦/小时-45千瓦/小时 |
| 工人数量 | 3-4 |
| 保修 | 12个月 |
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小型蛋托机，也称单面蛋托机，主要使用废纸、纸板、旧书等纤维材料。可生产多种蛋托，如30孔和20孔蛋托，产量为1000-1500个/小时 通过浆料成型。
This small egg tray machine is ideal for small poultry farms, large-scale chicken farms, and start-up egg processing businesses. It has low output, low investment, low energy consumption, and is easy to operate. With a fast return on investment, it is the first choice for many users and is popular in over 50 countries, including Nigeria, Brazil, Cuba, Colombia, Russia, Saudi Arabia, Morocco, Ghana, and South Africa.
舒利的畅销小型蛋托制造机是 SL-3*1 和 SL-4*1。以下，我将详细介绍这两款型号。
Why Is This Small Egg Tray Machine Also Called a Single-Side Egg Tray Making Machine?
This small egg tray machine is also known as a single-side egg tray making machine because it is equipped with only one forming mold and one transfer mold. All wet egg trays complete the pulp suction, molding, and demolding processes on the same side. This compact egg tray machine can close the molds 6–8 times per minute, with an output of 18–32 trays per minute.
Compared with multi-side machines (such as four-side, eight-side, or twelve-side machines), the single-side egg tray machine features a simpler structure, smaller footprint, and lower energy consumption. Therefore, it is an ideal choice for poultry farms and small businesses looking to upgrade from old egg tray production equipment.
Due to its single-side molding process, the production output per cycle is moderate, reaching approximately 1,000–1,500 pieces per hour. In addition, this machine is easy to operate and requires less maintenance, making it suitable for beginners and small-scale egg tray production projects.
蛋托生产原料
Small egg tray machines mainly use fiber materials such as waste paper, kraft paper, corrugated paper, and cardboard as raw materials. The production process mainly involves physical processing, including pulping, molding, and drying, to finally produce finished egg trays. Generally, the weight of one egg tray is about 60–80 g. According to calculations from the Shuliy factory, one ton of waste paper can produce approximately 12,000 egg trays, making this solution highly attractive for businesses seeking a fast return on investment. In many cases, the investment can be recovered within about one week.
According to customer requirements, waterproofing agents or strengthening additives can be added to the pulp to improve the moisture resistance and durability of the trays. These additives remain stable in the products after drying and do not cause chemical reactions, discoloration, or unpleasant odors.
Therefore, both the raw materials and the production process are environmentally friendly. Egg trays are fully biodegradable, do not cause secondary pollution, and meet the growing demand for sustainable and eco-friendly packaging solutions.
What Finished Products Can Shuliy Small Egg Tray Machines Produce?
How Does a Small Pulp Molding Egg Tray Machine Make Egg Trays?
小型浆料成型蛋托机主要通过四个步骤：打浆、成型、脱模和干燥。首先，将废纸、瓦楞纸等原料按比例加入水中，制成均匀浆料。搅拌和打浆确保纤维充分分散。
接下来，浆料被送到单面成型模具。在真空吸力作用下，浆料均匀附着在模具表面，快速成型湿蛋托。湿蛋托随后脱模，送入烘干系统（风干或烘干室）去除水分，生产出坚固、平整、均匀的蛋托。
整个过程为物理过程，无有害化学品，环保高效。每个周期可同时生产多只蛋托，水和纸张消耗少，适合小规模高效生产。
小型蛋托机的类型
Type 1: SL-3*1 Small Egg Tray Machine
The SL-3×1 small egg tray forming machine consists of one transfer side and three forming sides. The transfer side is responsible for conveying wet pulp, while the three forming sides mold wet paper trays simultaneously. Each production cycle can produce 3 egg trays, with an output capacity of up to 1,000 pieces per hour.
Technical Parameters of SL-3*1 Small Egg Tray Making Machine
| 项目 | 参数 |
|---|---|
| 型号 | SL-3*1 |
| 产量 | 每小时1000个蛋托 |
| 功率 | 38 kW |
| 电压 | 380V / 50Hz |
| 重量 | 2500公斤 |
| 主机尺寸 | 2600 × 2200 × 1900毫米 |
| 纸耗 | 80 kg/h |
| 水耗 | 160 kg/h |
| 干燥方法 | 风干/烘干箱 |
Type 2: SL-4*1 Small Egg Tray Machine
The SL-4×1 small egg tray making machine consists of one transfer side and four forming sides. The transfer side conveys wet pulp, while the four forming sides simultaneously mold the pulp into egg trays. Each production cycle can produce 4 egg trays.
Compared with the SL-3×1 model, this machine provides higher production capacity while maintaining a simple structure and easy operation. It is suitable for small and medium-scale egg tray production lines. The output capacity can reach 1,500 pieces per hour.
Technical Parameters of SL-4*1 Small Egg Tray Machines
| 项目 | 参数 |
|---|---|
| 型号 | SL-4*1 |
| 产量 | 1500个/小时 |
| 功率 | 38 kW |
| 电压 | 380V / 50Hz |
| 重量 | 3000公斤 |
| 主机尺寸 | 2800 × 2200 × 1900毫米 |
| 纸耗 | 120 kg/h |
| 水耗 | 240 kg/h |
| 干燥方法 | 风干/烘干室 |
两台机器的主要区别
| 对比项目 | SL-3*1 | SL-4*1 |
|---|---|---|
| 模具位置 | 3 | 4 |
| 产量 | 每小时1000个蛋托 | 1500个/小时 |
| 总功率 | 38 kW | 38 kW |
| 主机重量 | 2500公斤 | 3000公斤（更稳定） |
| 纸耗 | 80公斤/小时 | 每小时120公斤 |
| 水耗 | 每小时160公斤 | 每小时240公斤 |
| 干燥配置 | 风干/烘干箱 | 风干/烘干室（适用于更高产量） |
| 适用于 | 小型农场/创业公司 | 中小型蛋托厂/产能扩展 |
小型蛋托机的优势
结构简单稳定
设备采用单面3×1或4×1成型系统，结构紧凑，故障率低。
- SL-3*1：3模具位置
- SL-4*1：4个模具位置
单面系统减少了旋转和传动部件，确保操作稳定，维护方便。
高效率，低能耗
两款型号功率均为38千瓦，产量为每小时1000-1500个蛋托。能耗与产出比合理，在同类设备中具有成本优势。
高浆料利用率
真空成型确保浆料均匀分布和高吸收效率。
- 用纸量：80-120公斤/小时
- 用水量：160-240公斤/小时（大部分可回收）
耐用材料
机架采用厚Q235碳钢制造，重量2500-3000公斤，确保稳定性和成型精度。
模具可以是铝制或铜制，耐腐蚀、耐高温、使用寿命长，成型整齐。
灵活的干燥选项
干燥方式可根据生产和气候条件调整：
- 风干（低成本，适合阳光充足地区）
- 烘干箱（适用于SL-3*1）
- 烘干室（推荐用于SL-4*1）
灵活配置满足各种小规模生产需求。
稳定可靠的产出
精密真空成型确保每个周期的蛋托数量和质量一致。
- SL-3*1：每小时1000个蛋托
- SL-4*1：每小时1500个蛋托
湿蛋托均匀一致；干燥后蛋托平整坚固，减少返工，提高整体生产效率。
小型蛋托生产线
小型蛋托生产线主要由以下部分组成：
浆化系统
Waste paper such as newspapers, corrugated paper, and kraft paper is mixed with water, then stirred and crushed to form a uniform pulp mixture.
The pulp concentration can be adjusted according to production requirements, and a small amount of waterproofing agent can be added to improve moisture resistance. The maximum recommended water-to-paper ratio is 5:1, while the optimal ratio is generally around 10:1. A higher pulp concentration means more waste paper can be processed with less water; however, if the concentration is too high or too low, the final egg trays may not form properly.
During egg tray production, not only the pulp concentration needs to be properly controlled, but the pulp must also be thoroughly mixed and refined. In general, the pulping process takes approximately 20–40 minutes to achieve a uniform pulp consistency suitable for molding.
成形系统
采用单面模（3*1或4*1）和真空吸附，均匀成型湿蛋托。
每个周期可同时成型多只蛋托，提高生产效率。
干燥系统
This egg tray drying room can dry approximately 1,000 egg trays per batch at 180–200°C, with a drying time of 30–40 minutes.
After molding, the wet egg trays are placed on galvanized trays, loaded onto drying racks, and pushed into the drying room for hot-air drying. The room can hold 10–12 carts, with each cart carrying about 90–100 egg trays. An additional 10 carts can be equipped for continuous production.
Compared with natural sun drying, this method allows continuous production regardless of weather conditions, saves space, and improves drying stability. However, it requires more manual labor for tray loading, cart movement, and unloading.
热压（可选）
To achieve a smoother and more attractive surface, a small egg tray hot pressing machine can be used for further processing. This egg tray hot press molding machine uses electric heating to heat the pressing mold up to 200°C. Then, with a downward pressure of 20 tons from the hydraulic cylinder, it compresses the egg trays, making both sides of the trays smooth and evenly finished.
包装与堆叠
The egg tray packing machine provided by Shuliy uses a pneumatic cylinder to compress 70–120 egg trays into a compact stack. This process ensures that the stacked egg trays have a uniform length, making them easier to package, load, and transport.
完整的生产流程如图所示。
Drying Methods Compatible with Small Egg Tray Making Machines
Small egg tray making machines usually use two main drying methods: natural sun drying and drying room drying. The suitable method depends on production capacity, local climate conditions, and investment budget.
自然日晒干燥
Natural drying is suitable for small-scale production of 1,000–2,000 egg trays per day, especially in areas with warm and dry climates. The drying time mainly depends on the weather conditions: at 30–35°C, egg trays usually need about 2 hours to dry; at around 25°C, drying may take about 5 hours; while in cold weather of 5–10°C, it may take up to 48 hours.
After molding, wet egg trays are placed on bamboo or galvanized trays, then loaded onto drying racks and moved to an open area. The trays are dried naturally through sunlight and airflow. Generally, 100–200 drying racks are required. Each rack can hold 24–30 mesh trays, and each mesh tray can hold 3–4 egg trays.
The main advantage of natural drying is that it requires no additional energy consumption, helping reduce production costs. However, it requires more labor, larger drying space, and depends heavily on weather conditions.
Drying Room / Cart Drying
For businesses requiring more stable production, a drying room or cart drying system is a better choice. This method can dry approximately 1,000 egg trays per batch at 180–200°C, with a drying time of about 30–40 minutes.
After molding, the wet egg trays are placed on galvanized trays, loaded onto drying racks, and pushed into the drying room for hot-air drying. The drying room can accommodate 10–12 carts, with each cart holding approximately 90–100 egg trays. An additional 10 carts can be prepared for continuous circulation.
Compared with natural drying, this method allows stable production regardless of wind or rain, requires less space, and improves drying efficiency. However, it requires more labor for tray handling, cart movement, and loading/unloading operations.
舒利提供的服务
舒利提供一站式服务，确保设备高效安全运行：
- 方案设计： 根据产量和空间需求，定制生产线方案，确保稳定高效运行。
- 安装与调试： 提供现场或远程指导，快速投入使用设备。
- 操作培训： 培训操作员浆料制备、成型、干燥和维护流程。
- 技术支持与备件： 长期提供备件和电话或远程技术支持。
- 售后维护： 提供定期检查和维护建议，以延长设备使用寿命。
- 定制与升级： 提供模具定制、设备升级和生产线扩展服务。
1500件/小时蛋托机发往巴西
In 2026, a poultry farm in Paraná, Brazil, purchased Shuliy’s SL-1×4 egg tray making machine to produce eco-friendly paper egg trays in-house. Facing rising plastic packaging costs and increasing demand for sustainable solutions, the customer chose this 1500 pcs/h egg tray machine to improve packaging efficiency and reduce operating costs. The complete solution included the egg tray molding machine, pulping equipment, accessories, installation guidance, and technical support. After installation, the customer successfully upgraded from manual packaging to semi-automatic production, achieving higher productivity while reducing packaging expenses with recyclable pulp-based trays.
FAQ About Shuliy Small Egg Tray Machine
What is the standard size and egg diameter of the egg trays produced by this machine?
The standard 30-cell egg tray produced by this machine is approximately 29.5 × 29.5 cm, with a tray depth of about 46 mm. It is suitable for common egg sizes with diameters ranging from 44 mm to 50 mm. For larger eggs (up to around 52 mm), customized tray molds can be provided.
How much weight can one molded egg tray hold?
Although a standard egg tray usually weighs about 65–75 g, its molded pulp structure provides excellent strength. Under normal conditions, a finished egg tray can withstand the weight of an adult person without breaking when pressure is evenly distributed.
How much moisture does a finished wet egg tray contain after molding?
After the molding process, the moisture content of a wet egg tray is usually around 60–70%. For example, an 80 g egg tray contains approximately 160 g of water, making the total wet weight about 240 g before drying.
What is the production cost of one recycled paper egg tray?
The production cost depends on local waste paper prices, electricity costs, labor, and drying methods. Taking waste paper as an example, if 1 ton of waste paper costs $200 and produces around 12,500 pieces of 80 g egg trays, the raw material cost is approximately $0.016 per tray. Other costs should be calculated according to local conditions.
Can this small egg tray machine produce trays in different colors?
Yes. Different colors can be achieved by adding suitable pigments into the pulp mixing tank before molding. Common colors include blue, green, yellow, and red, which are often used for customized packaging or brand identification.
How can I make the egg trays stronger and harder?
To increase the strength and hardness of molded pulp egg trays, additives such as lime powder or agricultural fibers like bagasse (sugarcane residue) can be added to the pulp. Adjusting pulp concentration and drying conditions can also improve tray strength.
How long is the service life of the egg tray machine mold?
Under normal operating conditions, the molding mold can usually be used for about 2 years or longer. The actual lifespan depends on production frequency, maintenance, and whether abrasive materials enter the pulp system.
Which parts of the egg tray machine are made of stainless steel?
The parts include the mold chamber, pulp tank, machine cover, and mold wire mesh.
Can the egg tray machine be used for products other than egg trays?
Yes. By changing molds, the same pulp molding technology can produce other packaging products, such as fruit trays, bottle trays, coffee cup holders, and industrial protective packaging.
Does the egg tray production process require special environmental conditions?
The machine can operate in normal factory environments. However, a well-ventilated workshop with enough drying space is recommended because molded pulp products contain high moisture after forming and require effective drying before packaging.