Máquina de Caixas de Ovos 4000-7000pcs/h

Shuliy offers large egg carton machines in three models: SL-4*8, SL-5*8, e SL-6*8. Their capacity ranges from 4,000 to 7,000 pcs/hr. Customers can choose based on actual production needs and factory conditions. For machines above 10,000 pcs/hr, we also offer custom solutions.

This 4,000–7,000 pcs/hr large egg carton machine is designed for medium to large egg carton factories. It is a fully automatic pulp molding machine that combines high efficiency, stable operation, and large-scale production. The series uses an 8-face rotary molding structure to produce standard pulp egg cartons continuously and reliably. It is widely used in egg packaging, logistics, and export packaging.

Shuliy is committed to providing these egg carton machines worldwide. Whether you are new to pulp egg carton production or looking to upgrade your equipment, we can offer tailored solutions, help design your factory layout, and plan your production process.

Is a Large Egg Carton Machine the Same as an Egg Tray Machine?

The terms egg carton machine and egg tray machine are sometimes used interchangeably in the pulp molding industry, but the final product depends on the mold design.

A large pulp molding machine can be configured for different egg packaging formats, including traditional egg trays and carton-style packaging.

The main difference is the mold structure and final product design, rather than simply the machine name.

Therefore, when requesting a quotation, buyers should provide the required egg carton or egg tray type instead of selecting a machine based only on the product name.

This allows the manufacturer to confirm the suitable mold, forming capacity, and supporting equipment.

Modelos de Máquinas de Caixas de Ovos Grandes

Tipo 1: SL-4*8

O SL-4*8 has 8 rotary faces and 1 conveyor face. Each rotary face has 4 forming molds. All four molds shape wet pulp trays at the same time, producing 32 egg cartons per full rotation.

Especificações Técnicas

Item	Especificação
Modelo	SL-4*8
Capacidade	4000–5000 pcs/h
Potência	95 kW
Tensão	380V, 50Hz
Peso	7000 kg
Tamanho (Máquina de Moldagem)	3250 × 2300 × 2500 mm
Consumo de Papel	Secagem em forno de tijolos ou secador de várias camadas
Consumo de Água	640 kg/h
Método de Secagem	Estrutura de forno de tijolos ou secador de várias camadas

Tipo 2: SL-5*8

O SL-5*8 has 8 rotary faces and 1 conveyor face. Each rotary face has 5 forming molds. All five molds shape wet pulp trays at the same time, producing 40 egg cartons per full rotation.

Especificações Técnicas

Item	Especificação
Modelo	SL-5*8
Capacidade	5000–6000 pcs/h
Potência	95 kW
Tensão	380V, 50Hz
Peso	8000 kg
Tamanho (Máquina de Moldagem)	3700 × 2300 × 2500 mm
Consumo de Papel	400 kg/h
Consumo de Água	800 kg/h
Método de Secagem	Estrutura de forno de tijolos ou secador de várias camadas

Tipo 3: SL-6*8

O SL-6*8 has 8 rotary faces and 1 conveyor face. Each rotary face has 6 forming molds. All six molds shape wet pulp trays at the same time, producing 48 egg cartons per full rotation.

Especificações Técnicas

Item	Especificação
Modelo	SL-6*8
Capacidade	6000–7000 pcs/h
Potência	120 kW
Tensão	380V, 50Hz
Peso	10000 kg
Tamanho (Máquina de Moldagem)	3200 × 2300 × 2500 mm
Consumo de Papel	480 kg/h
Consumo de Água	960 kg/h
Método de Secagem	Estrutura de forno de tijolos ou secador de várias camadas

Comparação de Três Modelos

Modelo	Capacidade (unidades/h)	Potência (kW)	Consumo de polpa (kg/h)	Consumo de Água (kg/h)
SL-4×8	4.000–5.000	95	320	640
SL-5×8	5.000–6.000	95	400	800
SL-6×8	6.000–7.000	120	480	960

Which Large Egg Carton Machine Should You Choose?

The right large egg carton machine depends on your target production capacity, available factory space, raw material supply, and expected working hours. Shuliy offers three 8-side rotary models with capacities from 4,000 to 7,000 pcs/h.

O SL-4×8 is suitable for businesses targeting 4,000–5,000 egg cartons per hour. The SL-5×8 increases production to 5,000–6,000 pcs/h, while the SL-6×8 is designed for larger factories requiring 6,000–7,000 pcs/h.

Target Capacity	Modelo Recomendado	Main Application
4,000–5,000 pcs/h	SL-4×8	Medium-scale commercial production
5,000–6,000 pcs/h	SL-5×8	Growing egg carton factories
6,000–7,000 pcs/h	SL-6×8	Produção comercial em larga escala

When selecting a model, buyers should also consider the capacity of the pulping system and drying system. The complete production line should be configured to match the forming machine rather than selecting the forming capacity alone.

Principais Vantagens

Destaques das Máquinas de Fazer Caixas de Ovos Grandes

• A máquina é feita de aço carbono espesso, oferecendo alta resistência, estabilidade, excelente capacidade de carga e confiabilidade a longo prazo.
• Moldes padrão de alumínio são leves, aquecem rapidamente e secam eficientemente. Moldes de aço inoxidável ou plástico também podem ser personalizados para diferentes necessidades de produção.
• Superfícies de moldes podem ter revestimento de Teflon de alta temperatura, antiaderente, para reduzir aderência, melhorar a desmoldagem e garantir qualidade consistente do produto.
• Sistema de transmissão de aço de alta resistência com rolamentos resistentes ao desgaste garante operação suave e baixa manutenção, adequado para produção contínua de longo prazo.
• Tubulações hidráulicas de aço inoxidável e válvulas de cobre proporcionam excelente resistência à corrosão para desempenho hidráulico estável a longo prazo.
• Gabinete de controle à prova d'água e à prova de poeira de aço inoxidável garante segurança elétrica e confiabilidade em ambientes industriais adversos.
• Design de moldagem rotativa de oito faces permite operação contínua sem paradas frequentes, melhorando muito a eficiência de produção.
• Pode integrar-se perfeitamente com sistemas automáticos de secagem e empilhamento para uma linha de produção de caixas de ovos totalmente automatizada.
• Materiais duráveis de grau industrial suportam mais de 10 anos de uso contínuo e estável com manutenção adequada.

Como Fazer Caixas de Ovos?

Large egg carton machines use waste paper, cardboard, old books and newspapers, paper mill pulp, bamboo pulp, or wood pulp as raw materials. The pulp is processed into a uniform slurry. The slurry is vacuum-formed on molds to quickly shape wet egg carton blanks. The wet blanks are then automatically demolded and sent to a drying line or air-drying area, producing strong, uniform egg cartons. The machine runs continuously and stably, suitable for 24-hour uninterrupted production.

What Products Can a Large Egg Carton Machine Produce?

With different molds, a large pulp molding machine can be configured to produce different molded-pulp packaging products. The exact product range depends on the forming machine and mold design.

Possible applications include:

• Bandejas de ovos
• Egg cartons
• Fruit trays
• Apple trays
• Seedling trays
• Cup carriers
• Other molded-pulp packaging products

For egg packaging, different mold configurations can also be designed for different egg quantities and carton shapes.

If you plan to produce products other than standard egg trays, provide the product dimensions, number of cavities, and product drawings or samples. The mold and machine configuration can then be evaluated before ordering.

What Equipment Is Needed for a Complete Large Egg Carton Production Line?

A large egg carton production line normally includes four main sections: pulp preparation, egg carton forming, drying, and packaging. For a 4,000–7,000 pcs/h production line, each section should be matched with the capacity of the selected forming machine.

Production Section	Main Equipment	Função
Pulp Preparation	Hydraulic pulper, pulp refiner, agitator	Turn waste paper into uniform pulp
Pulp Supply	Pulp pump, storage tank, screening equipment	Store, filter, and supply pulp
Moldagem	Large egg carton machine	Vacuum-form wet egg cartons
Secagem	Brick kiln dryer or multi-layer dryer	Remove moisture from wet cartons
Stacking	Automatic stacking system	Arrange finished cartons
Embalagem	Máquina de embalagens	Compress and package finished products

A complete line can be configured according to the required capacity, available factory space, local energy costs, and level of automation.

For customers who already have some equipment, the production line can also be configured around the existing machinery to avoid unnecessary investment.

Request a complete egg carton production line proposal based on your target capacity and factory conditions.

Process Flow

Which Drying Method Is Suitable for a Large Egg Carton Production Line?

Drying is an important part of a large egg carton production line because the forming machine continuously produces wet cartons. The drying system must have enough capacity to process the output from the forming machine.

Shuliy provides different drying options, including sun drying, brick kiln drying, and multi-layer drying.

Método de Secagem	Suitable Situation	Main Consideration
Secagem ao Sol	Low investment and suitable climate	Requires large drying area and more labor
Brick Kiln Drying	Commercial production with available space	Suitable for continuous production
Multi-Layer Dryer	Large-scale and automated production	Higher investment but saves floor space

For 4,000–7,000 pcs/h production, a mechanical drying system is generally more suitable when stable year-round production and higher automation are required. The final dryer configuration should be selected according to local fuel availability, climate, factory space, and investment budget.

For reference, the 8-side production line information on this site gives multi-layer dryer dimensions of about 27.5 × 6 × 3.6 m for SL-4×8 and SL-5×8, and about 33.5 × 6 × 3.6 m for SL-6×8. Actual layouts can be adjusted according to the factory and equipment configuration.

How Much Factory Space Does a Large Egg Carton Production Line Need?

The required factory space depends on the forming machine, drying method, raw material storage, and finished-product storage. The forming machine itself occupies much less space than the complete production line, so buyers should plan the factory based on the entire process.

The factory normally needs space for:

• Waste paper and cardboard storage
• Preparação de polpa
• Egg carton forming
• Secagem
• Finished-product stacking
• Embalagem
• Finished-product storage
• Equipment maintenance and operation

For example, a multi-layer dryer requires considerably less floor area than a long brick drying line, while sun drying requires a much larger open drying area.

Before purchasing a large egg carton machine, buyers can provide the factory length, width, and height. Shuliy can use this information to recommend an equipment layout and suitable drying solution.

Send us your factory dimensions to get a proposed egg carton production line layout.

How Much Does a Large Egg Carton Machine Cost?

The price of a large egg carton machine varies according to the production capacity, machine model, mold configuration, automation level, and supporting equipment.

For the 4,000–7,000 pcs/h production range, the main factors affecting the total investment include:

Cost Factor	What Affects the Cost?
Forming Machine	Model and production capacity
Moldes	Product type, size, and mold material
Sistema de Desagregação	Raw material and required pulp capacity
Sistema de Secagem	Dryer type, capacity, and fuel
Packaging System	Manual or automatic packaging
Sistema elétrico	Voltage and local electrical requirements
Factory Layout	Workshop size and equipment arrangement
Shipping	Destination and transportation method

The price of the forming machine should therefore not be considered separately from the rest of the production line. A buyer who needs a complete commercial production line should calculate the cost of the forming, pulping, drying, stacking, and packaging systems together.

For an accurate quotation, provide your target capacity, egg carton specification, raw material, voltage, and destination.

Get a quotation for a 4,000–7,000 pcs/h large egg carton production line.

Quais são os custos de usar uma grande máquina de caixas de ovos?

The production cost of egg cartons depends mainly on raw material, electricity, drying fuel, labor, water, maintenance, and packaging.

Among these costs, waste paper and drying energy can have a significant impact on the final cost per carton. Local prices should therefore be used when calculating the actual production cost for a specific project.

A basic calculation is:

Production cost per carton = Total production cost ÷ Actual number of cartons produced

The main cost items include:

Item de Custo	Main Influencing Factor
Papel Reciclado	Local waste paper price and carton weight
Eletricidade	Machine power and operating hours
Combustível de Secagem	Fuel type, moisture content, and dryer efficiency
Trabalho	Production automation and local wages
Água	Pulp preparation and water recycling
Maintenance	Wear parts and operating conditions
Embalagem	Packing method and packaging materials

The cost examples shown below are reference figures rather than fixed production costs. Actual costs vary by country, energy prices, raw material prices, labor rates, and operating conditions.

Item de Custo	Descrição	Custo Unitário por Bandeja (RMB)
Matéria-prima	1 tonelada de papel reciclado pode produzir 12.000–15.000 bandejas (com base no peso da bandeja). Com base em 80g por bandeja: 1.000.000g ÷ 80g = 12.500 bandejas Preço do papel reciclado: ¥1500/ton → 1500 ÷ 12.500 = ¥0.12 por bandeja	¥0.12
Trabalho	Secagem ao sol: 6 trabalhadores; secagem por máquina: 4 trabalhadores. Na China, O trabalho é frequentemente calculado por peça: aproximadamente ¥0.02 por bandeja.	¥0.02
Eletricidade	Varía com a capacidade e o consumo de energia. Maior produção significa menor custo por bandeja.	¥0.02
Combustível de Secagem	Carvão (5000 kcal/kg) Madeira (4000 kcal/kg) Gás Natural (8900 kcal/m³) Diesel (11.900 kcal/litro)	¥0.03/pc ¥0.03/pc ¥0.06/pc ¥0.08/pc
Pigmento (opcional)	¥12/kg de pigmento; 1 kg pode produzir aproximadamente 3000–4000 bandejas	Aproximadamente ¥0.003–0.004

$1(USD)=¥7.2(RMB)

Large Egg Carton Machine vs. 4-Side Egg Tray Machine

The main difference between 4-side and 8-side egg tray machines is production capacity and the scale of the production line.

Característica	4-Side Machine	8-Side Large Machine
Production Scale	Small to medium	Medium to large
Typical Capacity	Lower capacity range	4,000–7,000 pcs/h
Initial Investment	Mais baixo	Mais alto
Production Volume	Suitable for growing businesses	Suitable for large commercial production
Drying Requirement	Mais baixo	Mais alto
Factory Planning	Relatively simple	Requires more complete line planning

A 4-side machine can be considered when the target output is lower or the initial investment needs to be controlled. An 8-side machine is designed for buyers who need higher continuous production.

The final choice should be based on target sales volume, raw material availability, factory conditions, and production budget, rather than capacity alone.

Os Moldes de Caixas de Ovos Podem Ser Personalizados?

Sim, a Shuliy suporta caixas de ovos personalizadas, incluindo impressão do logotipo da sua empresa ou criação de formas únicas. Primeiro fornecemos desenhos de projeto para aprovação, depois produzimos os moldes.

• Tamanho e Especificações: Moldes podem ser personalizados para capacidade de caixas de ovos (por exemplo, 6, 10, 12 ovos), espaçamento entre ovos, espessura da bandeja e mais.
• Formas Especiais: Moldes para caixas de ovos irregulares ou ovos específicos, como ovos de pato ou ganso, podem ser feitos.
• Opções de Material: Moldes de liga de alumínio, plástico ou aço inoxidável podem ser escolhidos com base no volume de produção, durabilidade e necessidades de desmoldagem.

Uma Máquina de Caixas de Ovos Pode Usar Moldes Diferentes?

• Design Padrão: Máquinas grandes de caixas de ovos da série SL usam uma estrutura de molde modular para instalação e remoção rápidas.
• Múltiplos tamanhos: Ao trocar moldes, a máquina pode produzir diferentes tamanhos de caixas, como 6, 10, 12 ovos ou dimensões personalizadas.
• Opções de Material: Moldes geralmente são de liga de alumínio, plástico ou aço inoxidável, escolhidos com base no volume de produção, durabilidade e necessidades de desmoldagem.

Notas para Moldes Personalizados

• Forneça as dimensões das caixas de ovos, quantidade de bandejas e requisitos de espessura com antecedência.
• Materiais diferentes de moldes variam em resistência ao desgaste e vida útil; escolha de acordo com volume de produção e método de secagem.
• Moldes personalizados requerem período de produção, mas oferecem uso a longo prazo e retorno estável.

What Information Do You Need Before Buying a Large Egg Carton Machine?

Before requesting a quotation, prepare the following information:

1. Target production capacity – such as 4,000, 5,000, or 7,000 pcs/h.
2. Product type – egg tray, egg carton, fruit tray, or other molded-pulp products.
3. Product specification – egg quantity, dimensions, and mold requirements.
4. Matéria-prima – waste paper, cardboard, or other pulp materials.
5. Working hours – daily operating hours and expected production days.
6. Factory dimensions – length, width, and height.
7. Local power supply – voltage and frequency.
8. Available fuel – coal, wood, natural gas, diesel, or other energy sources.
9. Drying preference – sun drying, brick kiln drying, or multi-layer drying.
10. Destination country – used to determine shipping and electrical configuration.

Providing this information allows the manufacturer to recommend a suitable machine model and configure the complete production line more accurately.

Por que escolher a Shuliy?

• Alta Capacidade: Máquinas de caixas de ovos da série SL produzem de 4.000 a 7.000 pcs/h, ideais para fábricas médias a grandes. Além disso, podemos produzir bandejas de formas especiais, como máquinas de moldagem de bandejas de sapato, máquina de moldagem de bandejas de frutass, Máquinas de moldagem de bandejas eletrônicas, e cmáquina de moldagem de bandejas de cafés, etc.
• Estável e Durável: Estrutura de aço carbono espesso e materiais de grau industrial garantem mais de 10 anos de operação contínua.
• Moldes Flexíveis: Suporta substituição ou personalização de moldes em diferentes tamanhos e materiais para atender às diversas necessidades do mercado.
• Design Eficiente: A moldagem rotativa de oito faces permite sucção contínua de polpa, formação, desaguamento e desmoldagem.
• Eficiente em Energia: Saída e potência equilibradas, baixo consumo de energia por caixa, com uso controlável de polpa e água.
• Compatível com Sistemas de Secagem: Funciona com fornos de tijolos ou secadores de várias camadas para linhas de produção totalmente automatizadas.
• Certificações Internacionais: Certificado ISO 9001, CE, SGS e TUV, garantindo qualidade e segurança para exportação.

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