4000-7000個/時間卵箱機

Shuliy offers large egg carton machines in three models: SL-4*8, SL-5*8、そして 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.

大型卵箱機モデル

タイプ1：SL-4*8

その 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.

技術仕様

アイテム	仕様
モデル	SL-4*8
容量	4000–5000個/時間
パワー	95 kW
電圧	380V、50Hz
重量	7000 kg
サイズ（成形機）	3250 × 2300 × 2500 mm
紙データ消費	320 kg/h
水使用量	640 kg/h
乾燥方法	レンガ窯乾燥または多層乾燥機

タイプ2：SL-5*8

その 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.

技術仕様

アイテム	仕様
モデル	SL-5*8
容量	5000–6000個/時間
パワー	95 kW
電圧	380V、50Hz
重量	8000 kg
サイズ（成形機）	3700 × 2300 × 2500 mm
紙データ消費	400 kg/h
水使用量	800 kg/h
乾燥方法	レンガ窯乾燥または多層乾燥機

タイプ3：SL-6*8

その 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.

技術仕様

アイテム	仕様
モデル	SL-6*8
容量	6000–7000個/時間
パワー	120 kW
電圧	380V、50Hz
重量	10000 kg
サイズ（成形機）	3200 × 2300 × 2500 mm
紙データ消費	480 kg/h
水使用量	960 kg/h
乾燥方法	レンガ窯乾燥または多層乾燥機

3モデルの比較

モデル	容量（枚/時）	電力（kW）	パルプ消費量（kg/h）	水使用量（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.

その 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	推奨モデル	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	大規模商業生産

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.

主な利点

大型卵箱製造機のハイライト

• 厚い炭素鋼製で、高い強度と安定性、優れた耐荷重性、長期の信頼性を提供します。
• 標準のアルミニウム型は軽量で、熱伝導が良く、乾燥も効率的です。ステンレス鋼やプラスチックの型も、さまざまな生産ニーズに合わせてカスタマイズ可能です。
• 金型表面には高温非粘着性のテフロンコーティングを施し、粘着を防ぎ、型抜きのしやすさと製品の一貫性を向上させます。
• 耐摩耗性のベアリングを備えた高強度鋼の伝送システムは、スムーズな動作と低メンテナンスを保証し、長期の連続生産に適しています。
• ステンレス鋼の油圧パイプラインと銅バルブは、優れた耐腐食性を提供し、長期の油圧性能を安定させます。
• 防水・防塵のステンレス鋼制制御キャビネットは、過酷な工業環境でも電気安全と信頼性を確保します。
• 8面回転成形設計により、連続運転が可能で、頻繁な停止を防ぎ、生産効率を大幅に向上させます。
• 自動乾燥・積み重ねシステムとシームレスに連携し、完全自動の卵箱生産ラインを実現します。
• 工業グレードの耐久性のある材料を使用し、適切なメンテナンスで10年以上の連続安定使用をサポートします。

卵箱はどうやって作るのですか？

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:

• 卵トレイ
• 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	機能
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
成形	Large egg carton machine	Vacuum-form wet egg cartons
乾燥	Brick kiln dryer or multi-layer dryer	Remove moisture from wet cartons
Stacking	Automatic stacking system	Arrange finished cartons
包装	梱包機	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.

乾燥方法	Suitable Situation	Main Consideration
太陽乾燥	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
• パルプ準備
• Egg carton forming
• 乾燥
• Finished-product stacking
• 包装
• 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
型	Product type, size, and mold material
パルピングシステム	Raw material and required pulp capacity
乾燥システム	Dryer type, capacity, and fuel
Packaging System	Manual or automatic packaging
電気システム	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.

大型卵箱機のコストはどのくらいですか？

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:

コスト項目	Main Influencing Factor
廃紙	Local waste paper price and carton weight
電気	Machine power and operating hours
乾燥燃料	Fuel type, moisture content, and dryer efficiency
労働	Production automation and local wages
水	Pulp preparation and water recycling
Maintenance	Wear parts and operating conditions
包装	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.

コスト項目	説明	トレイあたりの単価（RMB）
原材料	1トンの廃紙から作れる 12,000〜15,000トレイ （トレイの重量に基づく）。 トレイあたり80gに基づく：1,000,000g ÷ 80g = 12,500トレイ 廃紙の価格：¥1500／トン → 1500 ÷ 12,500 = ¥0.12／トレイ	¥0.12
労働	天日干し：6人の作業者； 機械乾燥：4人の作業者。 中国では、 労働はしばしば出来高制で計算されます: 約¥0.02/トレイ	¥0.02
電気	容量と消費電力によって異なります。 高い出力はトレイあたりのコストを低くします。	¥0.02
乾燥燃料	石炭（5000 kcal/kg） 木材（4000 kcal/kg） 天然ガス（8900 kcal/m³） ディーゼル (11,900 kcal/リットル)	¥0.03/個 ¥0.03/個 ¥0.06/個 ¥0.08/個
顔料 (オプション)	¥12／kgの顔料； 1kgで生産可能 約3000〜4000トレイ	約¥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.

特徴	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	低い	高い
Production Volume	Suitable for growing businesses	Suitable for large commercial production
Drying Requirement	低い	高い
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.

卵箱の型はカスタマイズ可能ですか？

はい、Shuliyは企業ロゴの印刷やユニークな形状の作成を含むカスタム卵箱をサポートします。最初に設計図を提出し承認を得てから、型を製作します。

• サイズと仕様： 卵箱の容量（例：6、10、12個）、卵の間隔、トレイの厚さなどを事前に提供します。
• 特殊形状： アヒルやガチョウの卵など、特定の卵用の不規則な型も作成可能です。
• 材料の選択肢： アルミ合金、プラスチック、ステンレス鋼の型は、生産量、耐久性、型抜きの必要性に応じて選択できます。

1つの卵箱機で異なる型を使用できますか？

• 標準設計： SLシリーズの大型卵箱機は、モジュール式の型構造を採用し、素早い取り付けと取り外しが可能です。
• 複数サイズ： 型を変更することで、6、10、12個の卵やカスタム寸法の異なる箱を生産できます。
• 材料の選択肢： 型は通常、アルミ合金、プラスチック、ステンレス鋼で、 生産量、耐久性、型抜きの必要性に基づいて選択されます。

カスタム型の注意点

• 卵箱の寸法、トレイの数量、厚さの要件を事前に提供します。
• 異なる型材料は耐摩耗性と寿命に差があり、生産量や乾燥方法に応じて選択します。
• カスタム型は生産期間が必要ですが、長期的な使用と安定したリターンを提供します。

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. 原材料 – 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.

なぜシュリを選ぶのか？

• 高容量： SLシリーズの卵トレイ機は、4,000〜7,000個/時間の生産能力を持ち、中規模から大規模工場に最適です。さらに、特殊形状のトレイも製造可能です。 シュー・トレイ成形機, フルーツトレイ成形機s, 電子包装トレイ成形機, and cコーヒートレイ成形機s, etc.
• 安定性と耐久性： 厚い炭素鋼フレームと工業グレードの材料により、10年以上の連続運転を保証します。
• 柔軟な型： 多様な市場ニーズに対応するため、型の交換やカスタマイズが可能です。
• 効率的な設計： 8面回転成形により、連続的にパルプを吸引し、成形、脱水、型出しを行います。
• 省エネ： バランスの取れた出力と電力、低エネルギー消費、パルプと水の使用量をコントロール可能。
• 乾燥システムと互換性あり： レンガ窯や多層乾燥機と連携し、完全自動の生産ラインを実現します。
• 国際認証： ISO 9001、CE、SGS、TUV認証取得済みで、品質と輸出安全性を確保しています。

よくある質問