Introduction: The Importance of White Onion Mushroom Drying
White Onion Mushroom, known for its distinctive umami flavor and medicinal value, is a prized edible fungus widely used in culinary and traditional health applications. Fresh mushrooms, however, have high moisture content and are highly perishable. Proper drying is essential to extend shelf life, preserve their unique aroma and nutritional properties, and meet market quality standards. A controlled drying process ensures the mushrooms retain their natural color, texture, and flavor while preventing microbial growth.
Why Choose MeiYa Heat Pump Dryers for White Onion Mushrooms?
Traditional drying methods—such as sun‑drying or fuel‑based heating—are often inconsistent, energy‑intensive, and labor‑dependent. MeiYa’s advanced heat‑pump technology offers a modern, efficient, and reliable alternative:
- High Energy Efficiency
MeiYa dryers extract heat from ambient air, consuming up to 60–70% less energy than conventional electric or fuel‑based systems, significantly reducing operating costs. - Precise Multi‑Stage Control
White Onion Mushrooms require gradual temperature increases to avoid case‑hardening or color loss. MeiYa dryers allow exact programming of temperature and humidity stages, ensuring uniform drying and superior product quality. - Fully Automated Operation
Once the drying curve is set, the system runs autonomously, eliminating the need for constant manual monitoring and reducing labor expenses. - Hygienic & Eco‑Friendly
The closed‑loop drying chamber keeps the mushrooms free from dust, insects, and combustion fumes. With no direct fuel burning, MeiYa dryers produce zero emissions, supporting clean and sustainable production. - Weather‑Independent Performance
Unlike sun‑drying, MeiYa dryers operate consistently year‑round, ensuring uninterrupted processing and batch‑to‑batch consistency.
Step‑by‑Step White Onion Mushroom Drying Process with MeiYa Dryers
Step 1: Preparation
- Harvesting & Cleaning: Pick fresh, mature mushrooms and gently remove any soil or debris.
- Trimming: Cut off the stem base and rinse thoroughly. Drain excess water.
- Loading: Arrange the mushrooms in a single layer on stainless‑steel trays to ensure even airflow.
Step 2: Six‑Stage Drying Cycle
Stage 1 – Gentle Dehydration
- Temperature: 45°C
- Relative Humidity: 10%
- Duration: 7–8 hours
- Process: The dryer operates in “drying + dehumidification” mode to remove surface moisture without overheating. This stage is critical for preserving color and shape.
Stage 2 – Gradual Warming
- Temperature: 50°C
- Relative Humidity: 10%
- Duration: 6–7 hours
- Process: Temperature is slightly raised while maintaining active dehumidification to continue moisture removal.
Stage 3 – Accelerated Drying
- Temperature: 65°C
- Relative Humidity: 10%
- Duration: 4 hours
- Process: Higher temperature accelerates internal water evaporation while humidity control prevents case‑hardening.
Stage 4 – Intensive Drying
- Temperature: 70°C
- Relative Humidity: 10%
- Duration: 3 hours
- Process: Further temperature increase ensures most moisture is eliminated.
Stage 5 – Peak Temperature Phase
- Temperature: 75°C
- Relative Humidity: 10%
- Duration: 3 hours
- Process: The highest temperature stage drives out residual moisture, achieving the target dryness.
Stage 6 – Final Stabilization
- Temperature: 70°C
- Relative Humidity: 10%
- Duration: 1 hour
- Process: A slight temperature reduction allows the mushrooms to stabilize uniformly before cooling.
Total Drying Time: Approximately 24–26 hours (depending on mushroom size and initial moisture).
Step 3: Cooling & Packaging
- Natural Cooling: Let the dried mushrooms cool inside the chamber or in a clean, dry environment.
- Quality Check: Verify that mushrooms are crisp, uniformly colored, and free of moisture spots.
- Packaging: Pack in vacuum‑sealed or moisture‑proof bags for storage or sale.
Traditional vs. MeiYa Heat Pump Drying: A Quick Comparison
| Aspect | Traditional Methods | MeiYa Heat Pump Dryers |
|---|---|---|
| Energy Source | Sun, coal, or electricity | Ambient air heat + minimal electricity |
| Temperature Control | Unstable, risk of overheating | Precise multi‑stage control (±1°C) |
| Drying Time | Weather‑dependent, often prolonged | Consistent 24–26 hours |
| Operating Cost | High (fuel/electricity intensive) | Up to 70% savings |
| Labor Need | Constant monitoring required | Fully automated |
| Product Quality | Often uneven, color loss, shrinkage | Uniform color, preserved texture & aroma |
| Environmental Impact | Pollution, contamination risks | Zero emissions, clean process |
Conclusion
MeiYa heat pump dryers provide a reliable, energy‑efficient, and eco‑friendly solution for White Onion Mushroom processing. By combining advanced heat‑pump technology with precise multi‑stage control, they ensure high‑quality dried mushrooms with minimal energy consumption and operational costs.
Upgrade your mushroom drying operation with MeiYa—where innovation meets excellence.
Contact Us for a Customized Solution:
📧 Email: [email protected]
👤 Contact: Ray Ren
📱 WhatsApp/WeChat/Mobile: +86 133 4676 7871
MeiYa – Engineering Smarter Drying for a Healthier World.
MeiYa Heat Pump Dryer Machine
- No MOQ & Customization Unlimited
- Drying + Dehumidify + Cooling
- PLC + Touch Screen Control
- 7-10 Days Delivery Time
Parameter:
| Single dryer+drying chamber | ||||
| Model | Unit | MY-03RD | MY-06RD | MY-12RD |
| Power input | KW | 5.5 | 9.5 | 19.4 |
| power supply | V/PH/HZ | 380V/3PH,50/60HZ | 380V/3PH,50/60HZ | |
| 220V/1PH,50/60HZ | ||||
| Rated current | A | 9.6A(380V),22A(220V) | 17.0 | 30.0 |
| Heating capacity | KW | 10.5 | 21.0 | 42.0 |
| Cooling capacity | KW | 7.8 | 18.0 | 32.0 |
| Dehumidity | L/H | 12.0 | 25.0 | 50.0 |
| Max temperature | ℃ | ≤75 | ≤75 | ≤75 |
| Working condition | ℃ | 0-43 | 0-43 | 0-43 |
| Electric shock protection grade | 1 | 1 | 1 | |
| Max exhause pressure | M(P)a | 30 | 30 | 30 |
| Noise | d(B(A | 75 | 75 | 75 |
| Power consumption/H | KWH | 4.8 | 8.5 | 15.0 |
| Electric heater | KW | 3.0 | 6.0 | 12.0 |
| Blowing type | / | HORIZONTAL BLOWING TYPE | ||
| Demsnssion of dryer | MM | 1650*856*1280 | 1806*1065*1280 | 2089*1260*1580 |
| Weight | KG | 180 | 285 | 480 |
Buying Guiding:
Recommend drying machine+Drying chamber sizes
| Model | Description | Drying Capacity (Per Batch) | Drying Room Size (mm) | Trolleys Number | Trays Number |
| MY-01RD-16L | All-in-one Machine | Up to 100Kg | All-in-one | 16 | |
| MY-01RD-36L | All-in-one Machine | Up to 250Kg | All-in-one | 36 | |
| MY-03RD-60L | All-in-one Machine | Up to 400Kg | All-in-one | 60 | |
| MY-03RD | 1 Unit + 1 Drying Room | Up to 700Kg | 3200*2190*2200 | 8 | 128 |
| MY-06RD | 1 Unit + 1 Drying Room | Up to 1,300Kg | 6150*2190*2200 | 14 | 224 |
| MY-12RD | 1 Unit + 1 Drying Room | Up to 2,000Kg | 6350*3230*2200 | 20 | 320 |
| MY-15RD | 1 Unit + 1 Drying Room | Up to 2,200Kg | 6350*3230*2200 | 20 | 320 |
| MY-03RD (Double) | 2 Units + 1 Drying Room | Up to 1,700Kg | 7050*2190*2200 | 16 | 256 |
| MY-06RD (Double) | 2 Units + 1 Drying Room | Up to 2,500Kg | 10100*2190*2200 | 24 | 384 |
| MY-12RD (Double) | 2 Units + 1 Drying Room | Up to 4,400Kg | 11860*3230*2200 | 40 | 640 |
| MY-15RD (Double) | 2 Units + 1 Drying Room | Up to 5,200Kg | 11860*3230*2200 | 40 | 640 |
| MY-25RD (Double) | 2 Units + 1 Drying Room | Up to 10,000Kg | 13520*6070*2200 | 48 | 1920 |
Our Projects:
Our Factory:
Production Processing:
Drying Machine Components:
Standard Working Modes:
- Typically 3 modes available:
- Drying Only
- Rapid temperature rise; unable to discharge moist air
- Drying + Dehumidify
- Chamber temperature rises while discharging moist air
- Cooling
- Temperature can drop to 10°C (minimum)
- Important Note:
- If temperature control becomes unstable, switch to Temperature & Humidity Mode.
- Drying Only
Ray. Ren | Sales Manager
GUANGZHOU MEIYA ELECTRIC EQUIPMENT TECHNOLOGY CO., LTD.
📍 Add: No.217, 2nd Ruiyun Road, Xiuquan Street, Huadu District, Guangzhou, Guangdong, China
📞 Tel/WhatsApp/WeChat: +86 133 4676 7871
✉️ Email: [email protected]
🌐 Website: https://www.my-dryer.com
