8面エッグトレイマシン
| ブランド | シュリ機械 |
| モデル | SL-4000-4X8; SL-5000-5X8; SL-7000-6X8 |
| 容量 | 4000-7000個／時 |
| パワー | 95kw; 120kw |
| 電圧 | 380V、50HZ |
| サイズ | 参考技術パラメータ表 |
| 保証 | 12ヶ月 |
今、私たちのプロジェクトマネージャーに技術的な詳細を尋ねることができます
その 8面卵トレイ機大規模な卵トレイ成形機としても知られ、8面の回転ドラムを備えています。高速で連続生産を可能にし、中規模から大規模の生産要件を持つ工場に特に適しています。
SL-4000-4X8 can produce about 4000pcs egg shells per hour. Egg plate molds can be customized according to the buyer’s requirements. This equipment can be continuously produced and ensures production capacity. In addition, because the whole production process is recycled waste paper, no pollution sources, so it is called green environmental protection machinery.
Model SL-5000-5X8 egg tray machine can produce about 5000pcs egg trays per hour. It is 45 angle and an eight-plate rotary tray machine. Eight plates form a board, and all systems can be connected. This transfer arm makes a 90-degree reciprocating motion. The working efficiency is very high.
その SL-7000-6X8 is our company’s highest-capacity egg tray forming machine, with an output of up to 7,000 pieces per hour. It features an 8-sided rotary drum with 6 egg tray molds on each side, making it ideal for efficient, large-scale production in big factories.
Why Choose an 8 Side Egg Tray Machine for Large-Scale Production?
- 作成方法 厚鋼炭素鋼 耐久性と強い荷重能力のため
- アルミニウム合金の型（オプションでステンレス鋼）、軽量で乾燥しやすく、交換も簡単
- ノンスティック、高温テフロンコーティングが利用可能
- 耐摩耗性ベアリングを備えた高強度鋼伝動システム
- ステンレス鋼の油圧パイプと銅製バルブ、耐腐食性
- 防水・防塵のステンレス鋼制御キャビネット
- 8面回転設計により、頻繁な停止なしで連続運転が可能
- 自動乾燥および積み重ねシステムに対応
- 産業用グレードの材料は、 10 継続使用年数
How Does an 8 Side Egg Tray Machine Work? Structure and Production Process
8面トレイ製造機は主に以下で構成されています パルピングシステム、成形システム、乾燥システム、パッキングシステム。
8 Side Egg Tray Machine Structure
An 8面卵トレイ機 uses an octagonal rotary drum as its forming core. Each of the eight drum faces carries a row of aluminum forming molds, and the whole drum rotates continuously through the pulp vat, vacuum forming station, and ejection zone.
The mold layout depends on the model:
- SL-4000-4×8: 4 molds per side × 8 sides = 32 forming molds
- SL-5000-5×8: 5 molds per side × 8 sides = 40 forming molds
- SL-7000-6×8: 6 molds per side × 8 sides = 48 forming molds
This high-density layout is what allows the machine to reach 4,000–7,000 pieces per hour. The drum is driven by a heavy-duty gear system with wear-resistant bearings. A vacuum pump, air compressor, PLC control cabinet, and transfer conveyor are integrated into the same frame.
The complete production system also includes:
- パルプシステム – hydrapulper, pulp pump, and consistency regulator
- 成形システム – 8-sided rotary drum with vacuum molds
- 乾燥システム – sun drying racks, brick kiln, or multi-layer metal dryer
- Packing system – hydraulic press and strapping unit
生産プロセス
Step 1: Pulp Preparation
Waste paper, cardboard, or pulp board is loaded into the hydrapulper with water at a ratio of about 1:4. The blades run for 15–20 minutes until the mixture becomes a smooth fiber slurry. The pulp concentration is adjusted to 2–3% before it is pumped into the machine’s pulp tank.
Step 2: Mold Immersion and Vacuum Forming
As the 8-sided drum rotates, each mold face dips into the pulp tank one after another. A vacuum pump draws pulp fibers onto the mold screen, shaping the wet tray inside the mold cavity. Because eight sides are working in sequence, forming never stops.
Step 3: Dewatering
After leaving the pulp tank, the formed tray stays on the rotating drum for a few seconds. Gravity and vacuum suction remove excess water. The wet tray still contains about 50–60% moisture when it reaches the ejection point.
Step 4: Automatic Transfer
At the transfer position, the vacuum is released and positive air pressure blows the wet tray off the forming mold onto a transfer conveyor or a transfer mold. The empty mold then continues to the next forming cycle.
Step 5: Drying
Wet trays move into the drying system. Depending on the setup, this can be:
- Sun drying – trays dry on racks in open air for 2–3 days
- Brick kiln dryer – hot air at 80–120°C dries trays in 45–90 minutes
- Multi-layer metal dryer – automatic belt dryer with the smallest footprint
Moisture is reduced from 50–60% to below 12%.
Step 6: Stacking and Packing
Dried trays are stacked and fed into a hydraulic packing machine. The press compresses the stack by 30–40% and straps it for transport. This reduces shipping volume and warehouse space.
3D Rendering of the Egg Tray Production Line – Customer Case Reference
8 Side Egg Tray Machine Specifications and Capacity Comparison
| モデル | SL-4000-4X8 | SL-5000-5X8 | SL-7000-6X8 |
| 容量 | 4000個/時 | 5000個/時 | 7000個/時 |
| パワー | 95kw | 95kw | 120kw |
| 電圧 | 380V、50HZ | 380V、50HZ | 380V、50HZ |
| 重量 | 7000kg | 8000kg | 10000kg |
| パルプ使用量 | 320kg/時 | 400kg/時 | 480kg/h |
| 水の使用量 | 640kg/h | 800kg/h | 960kg/h |
| サイズ(mm) | 3250*2300*2500 | 3700*2300*2500 | 3200*2300*2500 |
How to Choose the Right Drying System for Egg Trays?
Sun Drying – Cost-Effective Option for Small Production
| アイテム | エリア |
| 機械のフットプリント | 30〜50 m² |
| 乾燥場面積 | 1000 m² |
箱型卵トレイ乾燥機
| モデル | 長さ (m) | 幅 (m) | 高さ (m) |
| SL-4×8 | ＞65 | ＞15 | ＞3 |
| SL-5×8 | ＞65 | ＞15 | ＞3 |
| SL-6×8 | = 80 | ＞15 | ＞3 |
| SL-8×8 | = 80 | ＞15 | ＞3 |
多層乾燥機 -High-Capacity Production
| モデル | 長さ (m) | 幅 (m) | 高さ (m) |
| SL-4×8 | 27.5 | 6 | 3.6 |
| SL-5×8 | 27.5 | 6 | 3.6 |
| SL-6×8 | 33.5 | 6 | 3.6 |
How to Make Egg Trays with an 8 Side Egg Tray Machine?
原材料は主にストローのパルプ、スラリー、竹のパルプ、木のパルプ、廃紙ボード、廃紙箱、廃白紙、製紙工場の尾パルプ廃棄物などです。原材料は供給源が広く、収集が容易です。卵トレイ機は主な機械です。 卵トレイ生産ライン.
パルププールのパルプを成形機に供給します。パルプは真空システムによって吸収され、機器の型によって成形されます。水は吸収され、真空ポンプを通じてパルププールに戻されます。この水はリサイクル可能です。
型が水スラリーを吸着した後、転送型はエアコンプレッサーを通じて排出されます。完成品は成形型から転送型に吹き出され、その後転送型によって外に送られます。
How Much Does It Cost to Produce Egg Trays? Cost Analysis
| 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 |
通貨換算: $1(USD)=¥7.2(RMB)
Is an 8 Side Egg Tray Machine a Profitable Investment?
環境に優しい: 社会の発展とともに、ますます多くの人々が環境保護問題に注目しています。環境は人々が生存するために依存しているものです。だからこそ、私たちはさまざまな手段を通じて環境を保護しなければなりません。廃紙のリサイクルは環境を保護する方法の一つです。生産過程では汚染が発生しません。
機能：卵トレイの主な機能は衝撃吸収です。壊れやすいアイテムなどを分けて、輸送や保管中のアイテムの破損率を減らします。
価格：卵トレイ製造機にはいくつかのモデルがあります。小規模からビジネスを始めたい場合、これは良い選択です。投資額は高くなく、機械が生産を開始すると投資を回収できます。鄭州シュリィ機械から合理的な価格で卵トレイ製造機を販売しています。
8 Side Egg Tray Machine Projects and Customer Applications
Egg Tray Machine Shipping Cases and Global Projects
2,500 pcs/h Egg Tray Production Machine Installed in Sierra Leone
In August 2025, Shuliy completed the installation and commissioning of a 2,500 pcs/h egg tray production machine for a customer in Sierra Leone. The customer runs a food packaging business and wanted to turn locally collected waste paper into biodegradable egg trays.
Equipment supplied:
- SL-2500-3×4 egg tray forming machine
- Pulping system with 2 m³ capacity
- Brick house dryer with diesel burner
- Hydraulic packing machine
Project results:
- The line reuses waste paper as its main raw material
- Production runs automatically from pulping to packing
- Shuliy engineers provided on-site installation and operator training
- The customer is now producing egg trays for the local market
Why Choose Shuliy 8 Side Egg Tray Machine?
Factory-Direct Manufacturing
Shuliy designs and builds every 8 side egg tray machine in its own factory. This direct control keeps quality consistent and removes middleman costs. Buyers deal with engineers who understand the machine from frame to control system.
Customized Line Configuration
An 8-side machine is rarely used alone. Shuliy matches the forming machine with the right pulper, dryer, and packing equipment based on your target output, workshop size, and local fuel availability. You receive a layout drawing before production starts.
Proven Rotary Technology
The 8-sided rotary drum uses vacuum forming with synchronized mold rotation. This design reduces stop-start wear and raises output to 4,000–7,000 trays per hour. Mold replacement takes less than 30 minutes.
Global Installation Experience
Shuliy has shipped and installed egg tray machines in Africa, the Middle East, South America, Australia, and Southeast Asia. Engineers provide online or on-site installation and train your operators.
Certified Equipment
Machines meet CE and ISO standards. Electrical parts use internationally recognized brands, and motors meet standard efficiency ratings.
Long-Term Support
- 12-month warranty on main components
- Lifetime technical support
- Spare parts supply with fast dispatch
- English, French, and Spanish service teams
よくある質問
What is the difference between a 4-side and an 8-side egg tray machine?
A 4-side machine has four forming faces on the rotary drum and is ideal for 2,000–3,000 pcs/h. An 8-side machine has eight forming faces and higher mold density, making it suitable for 4,000–7,000 pcs/h.
How many workers are needed to run an 8 side egg tray machine?
A complete 8-side line normally needs 3–5 workers per shift. One operator monitors the control panel, one handles raw material feeding, and the rest manage drying and packing.
What is the power consumption per 1,000 trays?
Power use is approximately 0.0125–0.013 kWh per tray, or 12.5–13 kWh per 1,000 trays. Drying fuel is calculated separately based on coal, diesel, gas, or electricity choice.
Can the 8 side machine produce products other than egg trays?
Yes. By changing molds, the same machine can produce fruit trays, shoe trays, wine bottle trays, electronic component trays, and disposable food containers.
How much floor space does an 8-side egg tray production line need?
The forming machine itself needs about 30–50 m². With a brick kiln dryer, the total workshop area is usually 600–800 m². A multi-layer metal dryer reduces this to 200–300 m².
What is the typical delivery time after placing an order?
Standard models need 20–30 working days. Custom voltage or special mold designs may add 5–10 working days. Sea shipping time depends on the destination port.
What spare parts should be kept in stock?
We recommend keeping mold screens, vacuum pump seals, air compressor filters, bearings, and conveyor belts in stock. These parts wear gradually and are easy to replace.
Can the machine run in hot and humid climates?
Yes. The electrical cabinet is waterproof and dustproof. Stainless steel parts resist corrosion. In very humid areas, we recommend a metal dryer instead of natural sun drying.
