A cashew drying machine is industrial batch drying equipment that removes moisture from shelled cashew kernels through controlled hot-air circulation. The machine featured on this page is Shuliy’s drying room for cashew processing, a sealed box-type dryer built from stainless steel. It processes 300 to 8,000 kg of cashew kernels per batch, depending on the model, and lowers kernel moisture to a stable level for shelling, storage, and export.
Compared with sun drying, this cashew nut dryer delivers uniform temperature, adjustable humidity, and all-weather operation. It prevents mold, discoloration, and flavor loss while making cashew shells brittle enough for clean cracking. For processors building or expanding a cashew line, it offers a cost-effective way to improve kernel yield and product value.
Shuliy has supplied food drying equipment to buyers in over 30 countries for more than 20 years. Each machine is backed by installation support, operator training, and a one-year warranty with lifetime technical assistance.
Why Cashew Processors Need a Dryer?
갓 벗겨진 캐슈 커널은 수분이 많습니다. 제 때 충분히 건조하지 않으면 다음과 같은 문제가 생길 수 있습니다:
- 곰팡이 성장 및 박테리아 오염
- 색이 어두워지고 맛이 떨어짐
- 유통 기한 단축
- 수분 흡수 및 풍미 저하
- 껍질 제거의 어려움
전문 건조 장비를 사용하면 각 배치의 캐슈가 적정 수분 수준에 도달하여 맛과 외관의 일관성을 보장합니다.
Cashew Drying Machine Technical Specifications
| 모델 | Dimensions (mm) | Drying Crews | Capacity per Batch (kg) | Heat Source Options |
|---|---|---|---|---|
| SL-2 | 4000 × 1860 × 2500 | 2 | 300–600 | Heat pump / Electric / Coal / Hybrid |
| SL-4 | 6000 × 1860 × 2500 | 4 | 500–1000 | Heat pump / Electric / Coal / Hybrid |
| SL-6 | 7200 × 2300 × 2500 | 6 | 800–1500 | Heat pump / Electric / Coal / Hybrid |
| SL-8 | 8500 × 2300 × 2500 | 8 | 1000–2000 | Heat pump / Electric / Coal / Hybrid |
| SL-10 | 10000 × 2300 × 2500 | 10 | 1200–2500 | Heat pump / Electric / Coal / Hybrid |
| SL-12 | 8500 × 3300 × 2500 | 12 | 2500–4000 | Heat pump / Electric / Coal / Hybrid |
| SL-18 | 8500 × 5000 × 2500 | 18 | 4000–6500 | Heat pump / Electric / Coal / Hybrid |
| SL-24 | 12000 × 5000 × 2500 | 24 | 5000–8000 | Heat pump / Electric / Coal / Hybrid |
Voltage, tray spacing, and control language can be customized for your local power standards and processing layout.
Key Features of OurCashew Drying Machine
Sealed Stainless Steel Chamber
The chamber and trays use corrosion-resistant 304 stainless steel. This protects kernels from contamination, meets export food-hygiene requirements, and allows fast cleaning between batches.
Precise Temperature & Humidity Control
A PLC controller manages drying temperature, airflow, and cycle time automatically. Operators set the curve once and the machine maintains stable conditions throughout the batch.
Forced Hot-Air Circulation
High-power circulating fans distribute heated air evenly across every tray layer. Top, middle, and bottom trays dry at the same rate, reducing rework and tray rotation.
Flexible Heat Sources
Choose air-source heat pump, electric heating, sulfur-free coal, or hybrid energy. Heat-pump operation typically cuts energy use by 30–50% compared with pure electric heating.
Modular Capacity
Units from SL-2 to SL-24 share the same core design. Start with a small industrial cashew dryer and expand later, or choose a larger model for full commercial output.
Compact Footprint & Quick Installation
The box-type structure needs no complex civil works. Most models arrive pre-assembled and can be installed and commissioned within one to two days.
How the Cashew Drying Machine Works?
- Loading: Spread shelled cashew kernels evenly on stainless steel trays. Do not overload; airflow must reach every layer.
- Heating: The heat source warms air inside the sealed chamber.
- Circulation: Circulating fans push hot air through the trays. Moisture evaporates from the kernels.
- Dehumidification: A humidity-controlled exhaust fan removes moist air while fresh dry air enters.
- Cooling & Unloading: Once moisture reaches the target level, kernels cool inside the chamber before shelling or packaging.
Typical drying conditions for cashew kernels: 50–65°C air temperature, controlled humidity, and 6–14 hours per batch, depending on initial moisture and target level.
Cashew Processor Pain Points & Solutions
| Pain Point | Shuliy 솔루션 | Result |
|---|---|---|
| Kernels mold before processing | Fast batch drying in sealed chamber | Longer safe storage |
| Uneven color and taste | PLC temperature and humidity control | Consistent product quality |
| High shelling breakage | Controlled moisture reduction makes shells brittle | Higher whole-kernel yield |
| High electricity bills | Air-source heat pump option | 30–50% energy savings |
| Weather-dependent production | All-weather indoor drying | Predictable output year-round |
Drying Room vs Mesh Belt Cashew Drying Machine
For most cashew processing plants, the box-type drying room is the right choice. It offers lower investment, simple operation, and flexible batch sizes.
For very large-scale continuous lines that run 24 hours a day, a mesh belt dryer may be worth considering. This continuous conveyor dryer feeds and discharges automatically and handles several tons per hour. You can read more about it on our continuous conveyor dryer page.
| Factor | Drying Room (Recommended) | 망 벨트 건조기 |
|---|---|---|
| Production mode | Batch | Continuous |
| Best capacity range | 300–8,000 kg/batch | 400–14,000 kg/h |
| Initial investment | Lower | Higher |
| Operation | Simple | More automated |
| Ideal for | Small to large cashew plants | Very large continuous plants |
캐슈 넛 건조 기계를 왜 사용하나요?
더 빠른 건조, 더 높은 생산 효율성
열공기 순환은 수분 증발을 촉진하여 건조 사이클을 크게 단축하고 출력 증가를 용이하게 만듭니다. 중대형 가공 공장에 이상적입니다.
더 안정적인 제품 품질을 위한 균일한 건조
정밀한 온도 및 습도 제어로 과건조, 미건조 또는 변색 방지, 캐슈의 색상과 맛의 일관성 확보.
껍질 제거가 쉬워 핵 분리 수율 증가
건조된 캐슈 껍데기가 더 부러지기 쉽고 수분 함량이 고르게 떨어져 껍질 까기가 쉬워지며, 전체 커널 수율이 향상됩니다.
무 weather 영향 없이 연중 가공
비가 오거나 습하거나 더운 계절에도 일관된 건조 품질을 보장하여 공장 계획을 더 예측 가능하게 만듭니다.
식품 위생 보장, 수출에 적합
밀폐 건조 환경은 먼지 및 곤충 오염을 방지합니다. 스테인리스 스틀이 식품 안전성을 더욱 강화합니다.
노동 비용 감소, 자동화 향상
직접적으로 손으로 돌리거나 움직이거나 햇볕 건조를 줄여 노동력을 절감하고 인적 요인으로 인한 품질 차이를 방지합니다.
에너지 절약 설계, 운영 비용 절감
우수한 단열 및 공기 순환이 열 이용을 향상시켜 에너지 소비를 줄이면서도 효율을 유지합니다.
유통 기한 연장 및 시장 경쟁력 강화
건조 후 수분 함량의 안정화로 곰팡이 및 부패를 방지하여 저장 및 운반의 안전성을 높이고 시장 경쟁력을 강화합니다.
Why Choose Shuliy? (Shuliy를 선택하는 이유)
Shuliy는 식품 가공 설비 개발에 다년간의 경험을 보유하고 있으며 매우 안정적이고 효율적인 캐슈 건조 기계 솔루션을 제공합니다. 우리의 강점은:
- 식품 가공 설비 제조 분야에서 20년 이상 경험
- 일관된 건조를 위한 에너지 절약형 핫에어 순환 기술
- CE 및 ISO9001 등 다양한 인증 보유
- 1년 보증 및 평생 기술 지원
- 고객 생산 능력 및 열원 요구 사항에 따라 장비를 맞춤화 가능
신설 캐슈 가공 공장을 건설하든 기존 생산 라인을 업그레이드하든, Shuliy가 신뢰할 수 있는 솔루션을 제공합니다.
Frequently Asked Questions
Is the voltage customizable for my country?
Yes. We can configure the electrical system for 220V, 380V, 415V, or other local standards. Tell us your voltage and frequency when requesting a quote.
How long does shipping usually take?
Delivery to most African, Asian, and European ports takes 30–45 days after production. We provide full shipping documents and customs support.
Do you offer installation and operator training?
Yes. We supply English manuals, video guides, and online support. On-site engineer service is available for an additional fee.
What spare parts should I keep in stock?
We recommend keeping circulating fan belts, heating elements, and temperature sensors as backup parts. Shuliy supplies original spare parts with fast dispatch.
Can I dry other nuts in the same cashew drying machine?
Yes. The same drying room handles peanuts, almonds, walnuts, macadamia, and seeds by adjusting the temperature and time curve.
What is the typical payback period for a commercial cashew dryer?
Most processors recover the machine cost within 12–24 months through reduced spoilage, higher kernel yield, and year-round production.
Do you provide samples or test drying services?
Yes. We can arrange test drying records and videos from our facility so you can evaluate kernel color, moisture, and texture before purchase.
Get a Quote for Your Cashew Drying Machine
Whether you need a 300 kg entry-level unit or an 8,000 kg industrial line, Shuliy can match the right cashew drying machine to your capacity, budget, and energy source.
Contact us today for a free quotation and drying solution design.