SJ-CW15 15–20 kg Commercial Freeze Dryer

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SJ-15H commercial freeze dryer 15-20kg
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  • Product Description
  • Specifications
  • Brochure
  • Manual
  • Video
  • FAQ
The SJ-CW15 marks the entry into commercial-grade freeze drying, offering 15–20 kg batch capacity with seven full-size stainless trays. Built for medium food production facilities, it delivers consistent results batch after batch with minimal downtime.

Key Specifications

  • Load Capacity: 15–20 kg per batch
  • Number of Trays: 7 pcs — 270 mm × 800 mm × 20 mm each
  • Dimensions (W × D × H): 756 mm × 1,045 mm × 1,342 mm
  • Machine Weight: ~120 kg
  • Condenser Temperature: −40 °C or −60 °C (selectable)
  • Shelf Temperature Range: −35 °C to +80 °C
  • Vacuum Pressure: ≤5 Pa
  • Control: 7-inch touch-screen + PLC
  • Power: 220 V / 50–60 Hz single phase, 18 A
  • Compressor: 2 × 1.5 HP
  • Condenser Material: 304 stainless steel
  • Tray Material: 304 stainless steel

Applications

  • Specialty food production — freeze-dried snacks, meals, ingredients
  • Restaurant and catering supply chains
  • Agricultural value-add — berries, mushrooms, herbs
  • Emergency food preparedness kits

Additional information

Brand

SJ Scientific Limited
Running two batches per day (20–36 h each), the SJ-15H can produce 30–40 kg of freeze-dried product daily, depending on starting moisture content and product type.
No. The SJ-15H runs on single-phase 220 V / 18 A — a standard commercial outlet. No special three-phase wiring is needed.
After each batch, wipe the chamber interior with a food-safe sanitiser. The removable stainless trays can be washed in a commercial dishwasher. Defrost the condenser every 3–5 batches.
SYSTEM PERFORMANCE

Engineered for Excellence, Built for Scale

European Engineering

Powered by Holland Green Science, our systems deliver precision, reliability, and cutting-edge freeze-drying technology.

Tailored Solutions

Customizable lyophilization systems designed specifically for the unique needs of Cannabis, Food, and Pharma sectors.

Certified Quality

All equipment is CE certified and built for 24/7 operation. GMP-ready configurations are available upon request.

Technical Support

We ensure maximum uptime with local spare parts, 4-hour response time, and on-site assistance within 48 hours.

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