MeiYa Heat Pump Dryer: The Professional Solution for White Chrysanthemum Drying

Introduction: The Importance of White Chrysanthemum Drying

White Chrysanthemum, also known as Hangzhou White Chrysanthemum or Tea Chrysanthemum, is a perennial herb of the Asteraceae family. Rich in chrysanthemum glycosides, amino acids, flavonoids, vitamins, and trace elements, it is widely valued for its health benefits—such as nourishing the liver, improving eyesight, clearing heat, and regulating blood lipids. To preserve its medicinal properties, color, and fragrance for tea, medicine, or culinary use, proper drying is essential. Traditional sun‑drying or simple heating methods often lead to inconsistent quality, color loss, and microbial contamination. MeiYa’s heat pump drying technology offers a controlled, efficient, and hygienic solution that ensures premium‑quality dried chrysanthemum flowers year‑round.

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Why Choose MeiYa Heat Pump Dryers for White Chrysanthemum?

Conventional drying approaches are weather‑dependent and labor‑intensive. MeiYa’s advanced heat‑pump system provides a reliable, energy‑smart alternative:

1. High Energy Efficiency
   By extracting heat from ambient air, MeiYa dryers consume significantly less electricity than conventional electric or fuel‑based systems, reducing operating costs by up to 60–70%.
2. Precise Multi‑Stage Temperature & Humidity Control
   White chrysanthemum requires gentle, staged drying to retain its active compounds and appearance. MeiYa dryers allow exact programming of temperature and humidity, ensuring uniform dehydration without overheating or case‑hardening.
3. Fully Automated Operation
   Once the drying curve is set, the system runs autonomously, eliminating the need for constant manual supervision and cutting labor expenses.
4. Hygienic & Eco‑Friendly
   The closed drying chamber protects the flowers from dust, insects, and external pollutants. With no combustion involved, MeiYa dryers produce zero emissions, supporting clean, sustainable production.
5. Weather‑Independent Performance
   Unlike sun‑drying, MeiYa dryers operate consistently regardless of outdoor conditions, ensuring batch‑to‑batch consistency and uninterrupted processing.
6. Intelligent Self‑Stopping
   The system automatically shuts off when the desired dryness or temperature is reached, preventing over‑drying and saving energy.

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Step‑by‑Step White Chrysanthemum Drying Process with MeiYa Dryers

Step 1: Preparation & Loading

• Harvesting: Pick fresh, fully‑opened chrysanthemum flowers in the morning when dew has evaporated.
• Cleaning: Gently remove any debris or impurities.
• Loading: Spread the flowers evenly in a single layer on stainless‑steel trays, ensuring adequate airflow between flowers.

Step 2: Recommended Drying Cycle (One of Three Common Processes)

Based on regional climate and flower characteristics, the following 18‑20 hour cycle is widely used:

Stage 1 – Initial Dehydration & Color Setting

• Temperature: 35–40°C
• Duration: 3–4 hours
• Process: Gentle warming removes surface moisture and helps preserve the natural white/yellow color.

Stage 2 – Steady Drying

• Temperature: 45–50°C
• Duration: 15 hours
• Process: Continuous dehumidification ensures gradual moisture removal from the inner parts of the flowers.

Stage 3 – Final Drying & Stabilization

• Temperature: 55–60°C
• Duration: 1 hour
• Process: A short, slightly higher‑temperature phase eliminates residual moisture, bringing the flowers to the target dryness (typically below 12% moisture content).

Total Drying Time: Approximately 19–20 hours.

Note: Other proven cycles include a 13‑14 hour process (35‑40°C for 3‑4h → 45‑50°C for 5h → 50‑55°C for 5h) and an 18‑20 hour process with a preliminary kill‑green step (60‑65°C for 2‑3h). The exact cycle can be tailored based on local climate and flower variety.

Step 3: Cooling & Packaging

• Natural Cooling: Allow the dried chrysanthemum flowers to cool inside the chamber or in a clean, dry environment.
• Quality Check: Verify that flowers are crisp, retain their natural color and shape, and emit a characteristic清香 (fresh fragrance).
• Packaging: Pack in vacuum‑sealed or moisture‑proof bags for storage or sale.

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Traditional vs. MeiYa Heat Pump Drying: A Quick Comparison

Aspect	Traditional Methods	MeiYa Heat Pump Dryers
Energy Source	Sunlight or simple heating	Ambient air heat + minimal electricity
Temperature Control	Unstable, weather‑dependent	Precise multi‑stage control (±1‑2°C)
Drying Time	Several days, weather‑dependent	Consistent 13‑20 hours
Operating Cost	Low energy cost but high labor & uncertainty	Up to 70% energy savings, low labor
Labor Need	Constant turning, monitoring required	Fully automated
Product Quality	Variable, risk of discoloration or mold	Uniform color, preserved fragrance & nutrients
Environmental Impact	No direct emissions but land‑use intensive	Zero emissions, clean process
Consistency	Batch‑to‑batch variability	High repeatability

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Conclusion

MeiYa heat pump dryers provide a reliable, energy‑efficient, and eco‑friendly solution for white chrysanthemum processing. By combining advanced heat‑pump technology with precise multi‑stage control, they deliver high‑quality dried chrysanthemum flowers with minimal energy consumption and operational costs, ensuring superior product quality for tea, medicinal, and culinary markets.

Upgrade your chrysanthemum drying operation with MeiYa—where innovation meets tradition.

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Contact Us for a Customized Solution:
📧 Email: [email protected]
👤 Contact: Ray Ren
📱 WhatsApp/WeChat/Mobile: +86 133 4676 7871

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MeiYa – Engineering Smarter Drying for a Healthier World.

MeiYa Heat Pump Dryer Machine

1. No MOQ & Customization Unlimited
2. Drying + Dehumidify + Cooling
3. PLC + Touch Screen Control
4. 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.

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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