SENOVA BIOTECH (SHANGHAI) CO., LTD.
Product Details
Place of Origin: China
Brand Name: Senova
Certification: CE
Model Number: NovaDryer-HF400 (Stainless Steel)
Payment & Shipping Terms
Minimum Order Quantity: 1 unit
Price: Available upon request
Packaging Details: Plywood case
Delivery Time: 5-20 working days
Payment Terms: T/T
Supply Ability: 500 units/month
Product Name: |
Small Mini Commercial Freeze Dryer |
Material: |
SUS304 Stainless Steel Exterior Interior & Trays |
Application: |
Food, Vegetable, Fruit,meat,milk,juice |
Capacity: |
4kg/batch |
Cold Trap Temperature: |
-40°C |
Controlsystem: |
PLC With Touch Screen |
Defrost Method: |
Electric Defrost |
Vacuum Level: |
≤10 Pa |
Power Consumption: |
1100W |
Powersupply: |
220V/50Hz,220V/60Hz,110V/60Hz |
Product Name: |
Small Mini Commercial Freeze Dryer |
Material: |
SUS304 Stainless Steel Exterior Interior & Trays |
Application: |
Food, Vegetable, Fruit,meat,milk,juice |
Capacity: |
4kg/batch |
Cold Trap Temperature: |
-40°C |
Controlsystem: |
PLC With Touch Screen |
Defrost Method: |
Electric Defrost |
Vacuum Level: |
≤10 Pa |
Power Consumption: |
1100W |
Powersupply: |
220V/50Hz,220V/60Hz,110V/60Hz |
4Kg Stainless Steel Commercial Freeze Dryer / Lyophilizer NovaDryer-HF400
Main Features:
Specifications
| Model | HF400 |
| Heating Method | Thermostatic Shelf Heating |
| Tray Area(㎡) | 0.35 |
| Tray Size(WxDxH,mm) | 195x425x20 |
| Tray Qty. (PCS) | 4 |
| Tray Space (mm) | 46 |
| Max. Load Capacity(Kg) | 4 |
| Icing Capacity (L) | 6 |
| Compressor | Single |
| Vacuum Pump Type | Direct-drive Rotary Vane Oil Vacuum Pump (#68/#100 Vacuum Pump Oil) |
| Cold Trap Temperature(℃) | -40(RT<25℃) |
| Temperature Sensor | PT100 |
| Extreme Vacuum Degree(Pa) | 10 |
| Refrigerant | R507 |
| Total Power(Kw) | 1.55 |
| Power Consumption (Kw/Hr) | 1.1 |
| Environmental Temperature | ≤25℃ (Freeze drying time may Increase if higher than 25℃) |
| Dimensions (WxDxH,mm) | 520x700x760 |
| Packing Size(WxDxH,cm) | 97x95x102 |
| N.W.(main unit) / G.W. (Kg) | 87/165 |
| Power Supply | 200-240V/50Hz (Optional: AC 200-240V/60Hz, AC103-127V/60Hz) |
FAQ
Q: What is the HS code?
A: Typically 8419331000, 8419339090, or 8419399090. Confirm with your local customs.
Q: How to get a quote and brochure?
A: Tell us the model and quantity. You'll receive a detailed quote with specs and brochure.
Q: Compatible with 110V/60Hz or 220V/60Hz?
A: Yes. Supports 110V/60Hz and 200V-240V/50-60Hz. Specify your requirement when ordering.
Q: Operating vacuum level?
A: 15Pa (0.15 mbar).
Q: English version available?
A: Yes.
Q: Can the power plug be replaced?
A: Yes. We provide cords with various international plugs. Specify your standard.
Q: Ready to use upon delivery?
A: Almost. Connect the pump, plug in, and power on. Use the touch screen to operate.
Q: Difficult to install for first-time users?
A: No. We provide a manual, picture checklist, and a setup video for easy installation.
Q: Can I get an oil-free vacuum pump?
A: Yes, as an optional upgrade for extra cost.
Q: What is the packaging?
A: Strong plywood crate for safe international shipping.
Q: Can it ship by air?
A: Yes, but extra inspections/fees apply for refrigerant. Sea freight is more cost-effective.
Q: Can we check quality before shipment?
A: Yes. We provide photos and videos of your actual unit for approval before shipping.
Q: Payment terms?
A: T/T (Bank Transfer).
Q: Delivery time?
A: 5-20 working days after payment, depending on order.
Q: Company location? Can we visit?
A: Based in Shanghai with a factory nearby. Visits are welcome.
Q: What certifications?
A: ISO 9001 and CE.
Q: After-sales service?
A: Includes online support, video training, quick spare parts supply, and optional factory training.
Q: Warranty?
A: 12-month standard warranty (14 months for stock orders). Lifetime maintenance support.
About Freeze Drying Technology
Freeze-drying, or lyophilization, preserves perishable items by freezing and sublimating water through pressure reduction, an ancient practice from 13th-century Andean Indians. It refined in the 1950s. Developed for blood plasma in World War II, it later entered consumer food markets. Albert Altmann freeze-dried organ pieces in 1890; 1920s patents included rabies virus freeze-drying. The 1950s saw camping food applications. NASA adopted it for space food, notably freeze-dried ice cream on Apollo 7 and Gemini. Nestlé’s 1965 instant coffee made it mainstream. Early applications by Aztecs and Eskimos involved biological sample preservation. Contemporary freeze-drying freezes products in specialized chambers with heaters to form solid granules determined by chamber design.
Advantages: foods last 7–8 times longer than fresh, retain nutrients, save money, and are convenient. Freeze-dried foods are nutritious, and dairy preserves probiotics.
About Senova
Senova, a freeze dryer innovator for 15 years, serves over 80 countries with dependable performance and support, launching an EU office in 2024.
