Sj-50h Commercial Vacuum Food Freeze Dryer with Touchscreen Recipe Control
Product Specifications
- Model
Contact Supplier
Product Highlights
- 50-70 kg/batch reference fresh load with 4.98 m2 usable tray area
- 18 trays on 9 shelf levels with stainless-steel chamber and food-contact trays
- 7-inch touchscreen with automatic and manual operating modes
- At or below -60 C condenser configuration for food freeze drying
- Suitable for fruit, vegetables, candy, coffee, meals and pet treats
Product Attributes
- Customization
- Available
- Type
- Freeze Drying Equipment
- Operating Pressure
- Vacuum
- Model NO.
- SJ-50H
- Condition
- New
- Voltage
- Project-Configured Electrical Supply
- Reference Fresh Load
- 50-70 Kg/Batch
- Tray Configuration
- 18 Trays / 9 Shelf Levels
- Condenser Temperature
- Configured -50 C / -60 C Option
- Control Interface
- 7-Inch Upright Touchscreen
- Operating Ergonomics
- Standing Operation Without Bending
- Transport Package
- Wooden Package
- Specification
- 50-70 kg/batch; 4.98 m2 tray area
- Trademark
- SJ
- Origin
- China
- HS Code
- 8419399090
- Production Capacity
- 500/Year
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Product Description
SJ-50H Food Freeze Dryer
FOOD FREEZE-DRYING APPLICATION
The SJ-50H is designed for stable commercial batches and scale-up data generation. It provides 4.98 m2 of usable tray area and a reference fresh-material load of 50-70 kg/batch. Typical products include fruit slices, vegetables, herbs, candy, coffee ingredients, prepared meals, meat, seafood and pet treats.
KEY BENEFITS
• 7-inch touchscreen with automatic and manual operating modes
• Stainless-steel chamber and food-contact trays
• Recipe-based control for repeatable product development and production
• Flexible processing for high-value foods with different moisture and structure
• Practical data for future scale-up to larger H or industrial FFD systems
KEY SPECIFICATIONS
Model: SJ-50H
Reference fresh load: 50-70 kg/batch
Usable tray area: 4.98 m2
Tray arrangement: 18 trays on 9 shelf levels
Tray size: 404 x 685 x 20 mm
Machine dimensions: 880 x 1686 x 1580 mm
Machine weight: Approx. 708 kg net
Electrical supply: Electrical supply confirmed for the project configuration
Condenser temperature: At or below -60 C
Control: 7-inch touchscreen, manual and automatic modes
Food-contact construction: Stainless-steel chamber and trays
HOW TO INTERPRET THE BATCH CAPACITY
The stated load is a reference fresh-material capacity, not finished dry-product weight. Actual loading depends on food density, starting moisture, piece thickness, tray depth, freezing method, recipe and final moisture target. Tray area and expected water load should be reviewed together.
APPLICATIONS AND WORKFLOW
Use consistent slice thickness, tray weight and loading depth for repeatable cycles. Prepare moisture-barrier packaging before unloading because freeze-dried food absorbs moisture quickly. Final model selection is confirmed from the product, fresh load, voltage, batches per week, available space and packaging plan.
DETAILED PRODUCT PHOTOS


FOOD FREEZE-DRYING APPLICATION
The SJ-50H is designed for stable commercial batches and scale-up data generation. It provides 4.98 m2 of usable tray area and a reference fresh-material load of 50-70 kg/batch. Typical products include fruit slices, vegetables, herbs, candy, coffee ingredients, prepared meals, meat, seafood and pet treats.
KEY BENEFITS
• 7-inch touchscreen with automatic and manual operating modes
• Stainless-steel chamber and food-contact trays
• Recipe-based control for repeatable product development and production
• Flexible processing for high-value foods with different moisture and structure
• Practical data for future scale-up to larger H or industrial FFD systems
KEY SPECIFICATIONS
Model: SJ-50H
Reference fresh load: 50-70 kg/batch
Usable tray area: 4.98 m2
Tray arrangement: 18 trays on 9 shelf levels
Tray size: 404 x 685 x 20 mm
Machine dimensions: 880 x 1686 x 1580 mm
Machine weight: Approx. 708 kg net
Electrical supply: Electrical supply confirmed for the project configuration
Condenser temperature: At or below -60 C
Control: 7-inch touchscreen, manual and automatic modes
Food-contact construction: Stainless-steel chamber and trays
HOW TO INTERPRET THE BATCH CAPACITY
The stated load is a reference fresh-material capacity, not finished dry-product weight. Actual loading depends on food density, starting moisture, piece thickness, tray depth, freezing method, recipe and final moisture target. Tray area and expected water load should be reviewed together.
APPLICATIONS AND WORKFLOW
Use consistent slice thickness, tray weight and loading depth for repeatable cycles. Prepare moisture-barrier packaging before unloading because freeze-dried food absorbs moisture quickly. Final model selection is confirmed from the product, fresh load, voltage, batches per week, available space and packaging plan.
DETAILED PRODUCT PHOTOS
| Model: SJ-50H |
| Tray Area: 4.98 m2 |
| Reference Fresh Load: 50-70 kg/batch |
| Tray Configuration: 18 trays / 9 shelf levels |
| Tray Size: 404 x 685 x 20 mm |
| Condenser Temperature: Configured -50 C / -60 C option |
| Control Interface: 7-inch upright touchscreen |
| Ergonomic Operation: Standing control, no bending required |


About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2691126". Items marked "" are certified.
Company Profile
Scientific is a professional manufacturer of freeze dryers and process equipment.
1000+ installed systems
Exported to 30+ countries
30+ innovation patents
Serving global pharmaceutical, biotech, and laboratory industries.
SJ Scientific Ltd. Is focused on freeze-drying, thermal control and engineering integration.
Our team delivers turnkey solutions including design, FAT/SAT support, and operator training.
We support pharmaceutical, biotech, chemical, and food customers with scalable process platforms from R&D through commercial production.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- N/a, Hong Kong, China
-
Plant Area
- 20 square meters
-
Number of Employees
- 2
-
Registered Capital
- 10,000 HKD
-
Terms of Payment
- LC, T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port
-
Minimum Order Quantity
- 1 Pc
-
Supply Chain Partners
- 1
Our Production Capability & Technical Expertise
-
Main Products
- Freeze Dryer
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2025-05-06
-
Export Year
- 1 Year
-
Main Markets
- North America, Europe
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the reference capacity of the SJ-50H?
- The reference fresh-material load is 50-70 kg/batch, with 4.98 m2 of usable tray area and 18 trays on 9 shelf levels.
- Is 50-70 kg/batch the finished dry-product weight?
- No. It is a reference fresh-material load. Finished weight depends on starting moisture and the selected final moisture target.
- What foods can the SJ-50H process?
- Typical applications include fruit, vegetables, herbs, candy, coffee ingredients, prepared meals, meat, seafood and pet treats. Each food requires its own preparation and recipe.
- What electrical supply does the SJ-50H require?
- The required supply is Electrical supply confirmed for the project configuration. Final voltage, frequency and plug details are confirmed before production.
- What condenser configuration is available for the SJ-50H?
- The condenser specification is At or below -60 C. Final configuration is confirmed from the food, water load and operating environment.
- How should I choose between H-series models?
- Compare fresh load, tray area, product thickness, batches per week, voltage, floor space and the next year of expected production.
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