The almond drying machine 是現代堅果加工作業中不可或缺的設備。專門為把杏仁從初始收穫含水率20-30%降至最佳儲存水平5.5-6.5%而設計,這個熱泵乾燥系統確保產品品質、食品安全與延長保質期。不論您運作小型農場或大型工業加工設施,我們的杏仁乾燥機均能提供穩定的結果並具能源效率。

What Is an Almond Drying Machine and How Does It Work?
我們的杏仁乾燥機利用先進的熱泵技術,結合盒式乾燥腔設計。這種封閉式系統乾燥機可創造受控環境,溫度、濕度和氣流得到精確調節,以實現均勻乾燥效果。該系統不依賴天氣條件運行,實現全年杏仁加工的最高效率。
主要規格
| 參數 | 規格 |
|---|---|
| 型號範圍 | SL-2至SL-24 |
| 批次容量 | 300–8000公斤 |
| 溫度範圍 | 30–80°C |
| 乾燥時間 | 10–15小時 |
| 耗電量 | 3–36 kW |
| 控制系統 | PLC自動控制 |
| 箱體材料 | 鍍鋅鋼/不銹鋼 304 |
| 保溫 | 75毫米高溫岩棉 |
Almond Drying Machine Technical Specifications
| 型號 | 尺寸(毫米) | 乾燥組件 | 乾燥材料的用量 (次/公斤) |
| SL-2 | 4000*1860*2500 | 2 | 300-600 |
| SL-4 | 6000*1860*2500 | 4 | 500-1000 |
| SL-6 | 7200*2300*2500 | 6 | 800-1500 |
| SL-8 | 8500*2300*2500 | 8 | 1000-2000 |
| SL-10 | 10000*2300*2500 | 10 | 1200-2500 |
| SL-12 | 8500*3300*2500 | 12 | 2500-4000 |
| SL-18 | 8500*5000*2500 | 18 | 4000-6500 |
| SL-24 | 12000*5000*2500 | 24 | 5000-8000 |
What Characteristics of Almonds Affect the Drying Process?

杏仁是一種營養豐富的堅果,富含健康脂肪、蛋白質、纖維、維生素和礦物質。作為全球最常食用的堅果之一,杏仁被用於零食、糖果、烘焙和杏仁奶製作。適當的烘乾對於保持杏仁品質和市場價值至關重要。
Why Is Drying Important for Almond Processing and Storage?

新鮮收穫的杏仁含水率20-30%,易促進霉菌生長和黃麴毒素污染。收穫後立即烘乾,防止腐敗並確保食品安全。水分低於6%的杏仁可存放18-24個月。
烘乾過程穩定杏仁的存儲、運輸和加工。它保留堅果的自然風味、質地和營養特性,同時防止腐敗和微生物污染。
How Does a Heat Pump Dryer Compare with Traditional Almond Drying Methods?
傳統的杏仁烘乾依賴於在地面或托盤上曬太陽,根據天氣狀況需要10-20天。這種方法會使杏仁暴露於灰塵、昆蟲、鳥類和土壤污染中。不一致的烘乾會導致品質差異和黃麴毒素的產生。
我們的熱泵烘乾機提供受控環境烘乾,不受天氣影響。系統能精確控制溫度(35-50℃)和濕度,在10-15小時內完成烘乾過程。封閉式腔體防止污染,同時實現均勻水分降低。

杏仁烘乾機的優點
- 節能: 空氣源熱泵比電加熱節能70%,大幅降低運營成本
- 精確控制: 自動溫度(30-80℃)和濕度控制,確保杏仁的最佳烘乾條件
- 均勻乾燥: 360°熱風循環,防止局部過熱,確保整批水分一致
- 食品安全: 封閉的不銹鋼室符合食品衛生標準,防止污染
- 彈性容量: 批次容量從300到8000公斤,適用於小型農場到大型加工廠
- 天氣獨立: 全年運作,不受外部天氣影響,實現持續生產

What Is the Complete Almond Drying Process?
杏仁烘乾過程包括四個關鍵階段:準備、預烘乾、主烘乾和冷卻。每個階段都需特定參數以保護杏仁品質並防止果仁損壞。
下列方法僅供參考。若需更詳細的指導,請諮詢製造商。我們將根據您的特定材料條件,制定更科學、量身定制的杏仁乾燥解決方案。
準備階段
去殼和剝殼後,應對杏仁進行篩選,去除損壞或未成熟的果仁。清除殼碎片和灰塵。將杏仁均勻攤放在烘乾托盤上,層厚4-6cm。適當間距確保空氣流通。
預烘乾階段
將溫度設定在35-40℃,烘乾2-3小時。這個溫和的初步烘乾可以去除表面水分,防止硬殼形成。逐步升溫能保護杏仁核免受熱震。水分含量降低至約18-20%。
主要乾燥階段
Increase the temperature to 45-50℃ for 8-12 hours. This phase removes bound moisture from the kernel interior. The heat pump dryer maintains stable conditions while efficiently removing humidity. Periodic tray rotation ensures uniform drying. Moisture content drops to 6-8%.
最後烘乾階段
將溫度降低至40-45℃,烘乾2-3小時以進行最終水分調整。此階段確保核仁內的水分達到平衡。最終水分含量應為5.5-6.5%,以達到最佳儲存穩定性。超過65℃的過度烘乾可能導致油脂遷移和酸敗。

What Are the Technical Parameters of the Drying Room?
| 參數 | 規格 | 客戶價值 |
|---|---|---|
| 型號範圍 | SL-2至SL-24 | 12款模型,容量300-8000公斤,精確匹配 |
| 溫度範圍 | 30-80℃(熱泵) | 低溫烘乾可保留杏仁風味,防止油脂氧化 |
| 批次容量 | 每批300-8000公斤 | 從農場到工業加工的可擴展解決方案 |
| 能源來源 | 空氣源熱泵 | 比傳統電熱降低70%的能耗 |
| 控制系統 | PLC自動控制 | 自動化操作,勞動需求少 |
| 箱體材料 | 鍍鋅鋼/不銹鋼 304 | 符合食品級認證,耐腐蝕 |
| 保溫 | 75mm高溫岩棉 | 優越的熱保持能力,能效提升20% |
| 循環時間 | 10-15小時/批次 | 快速周轉,每天可完成2-3批次 |
| 最终水分 | 5.5-6.5% | 適合長期存儲而不影響品質 |
| 耗電量 | 3-36千瓦(依模型而定) | 低運營成本,適合農村電力供應 |

How Should an Almond Drying Machine Be Operated?
- 溫度控制: 乾燥過程中切勿超過55℃,以避免油脂遷移及風味降解。
- 氣流管理: 保持托盤之間的適當間距,以確保腔內氣流分布均勻。
- 品質監控: 在主乾燥階段每2小時取樣並測試水分含量。
- 物料搬運: 避免跌落或粗暴操作,以防止核仁破裂與品質流失。
- 冷卻程序: 讓杏仁冷卻至室溫再包裝,以防止凝結與水分重新吸收。
- 儲存建議: 在密封容器中以10-15℃儲存乾燥杏仁,最大保質期為18-24個月。
烘乾過程中的注意事項
- 溫度限制: 避免超過55℃,以防油脂遷移和風味劣化
- 氣流: 保持托盤間適當間距,以確保空氣均勻流通
- 水分測試: 在主要烘乾過程中每2小時取樣測試水分含量
- 溫和操作: 避免跌落或粗暴操作,以防果仁破裂
- 冷卻階段: 包裝前讓杏仁冷卻至室溫,以防冷凝
- 存儲條件: 將乾燥的杏仁存放在密封容器中,存放溫度10-15℃,以延長保質期

What Benefits Can Properly Dried Almonds Provide?
- 透過可靠的產品品質樹立品牌聲譽與客戶滿意度
- 保留超過95%的營養價值,包括維生素E、鎂,以及健康的單不飽和脂肪酸
- 保留消費者偏好的天然甜味與酥脆口感
- 達成18-24個月的儲存穩定性,水分含量低於6%
- 在長距離運輸中保持市場品質
- 具備全球出口能力,品質標準穩定

杏仁烘乾相關產品
常見問題
Can the almond drying machine be used for other nuts besides almonds?
Yes. The drying room can also be used for walnuts, cashews, pistachios, peanuts, hazelnuts, macadamia nuts, and other agricultural products. Different drying programs can be set according to the moisture content and characteristics of each material.
How many workers are required to operate the drying room?
Normally, one operator is enough. The PLC control system automatically manages temperature, humidity, and drying time, reducing manual intervention during the drying process.
Can the drying room be customized according to my factory space?
Yes. The drying room size, tray quantity, trolley configuration, and overall capacity can be customized according to the available workshop space and daily production requirements. Various models are available from small-scale to industrial-scale production.
What power supply options are available?
The machine can be customized according to local electrical standards, such as 220V, 380V, 415V, 50Hz, or 60Hz. Customers should provide local power specifications before production.
Is installation complicated?
No. The drying room adopts a modular design. Most components are pre-installed before shipment. Customers only need to assemble the chamber panels, connect the heat pump unit, and connect the power supply according to the installation manual.
How much energy does the almond drying machine consume?
Actual power consumption depends on the drying room model, batch capacity, ambient temperature, and moisture content of the almonds. Compared with traditional electric heating systems, heat pump technology can significantly reduce operating costs by utilizing heat from the surrounding air.
Can I monitor the drying process remotely?
Yes. Optional intelligent control systems can support real-time monitoring of drying temperature, humidity, and operating status. Some configurations also support remote troubleshooting and parameter adjustment
What materials are used for the trays and chamber?
Food-contact parts are available in SUS304 stainless steel, which provides excellent corrosion resistance, easy cleaning, and compliance with food processing hygiene standards.
Does the machine require frequent maintenance?
Routine maintenance is simple. Operators mainly need to clean the chamber, trays, air filters, and heat exchange components regularly. Proper maintenance helps ensure stable performance and extends equipment lifespan.
Can fresh almonds be dried directly after harvesting?
It is recommended to first remove the hulls and impurities before drying. Proper cleaning and sorting improve drying efficiency and help achieve more uniform final moisture content.
How long is the service life of the drying room?
With proper operation and regular maintenance, the drying room and heat pump system can typically operate for many years. The stainless steel structure and insulated chamber are designed for long-term industrial use.


