SJ-CW8 8–12 kg Food Freeze Dryer

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SJ-08H food freeze dryer 8-12kg
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  • Product Description
  • Specifications
  • Brochure
  • Manual
  • Video
  • FAQ
The SJ-CW8 is an 8–12 kg mid-range food freeze dryer bridging the gap between home and small-commercial use. Five large stainless trays and a robust −60 °C condenser make it the go-to choice for small farms, caterers, and food entrepreneurs scaling beyond hobby level.

Key Specifications

  • Load Capacity: 8–12 kg (17–26 lbs) per batch
  • Number of Trays: 5 pcs — 265 mm × 612 mm × 20 mm each
  • Dimensions (W × D × H): 560 mm × 814 mm × 935 mm
  • Machine Weight: ~90 kg
  • Condenser Temperature: −40 °C or −60 °C (selectable)
  • Shelf Temperature Range: −35 °C to +70 °C
  • Vacuum Pressure: <5 Pa
  • Control: 7-inch touch-screen display
  • Power: 220 V / 15 A, or 110 V / 20 A
  • Compressor: 2 × 1.5 HP

Features

  • 5 extra-deep trays increase batch volume by 25% over the SJ-CW5
  • PLC-controlled auto freeze-dry program with manual override
  • Optional IoT remote monitoring
  • Food-grade 304 stainless steel chamber and trays
  • Suitable for commercial production 8 hours/day

Additional information

Brand

SJ Scientific Limited
The SJ-08H has 5 trays vs 4 and processes 8–12 kg per batch vs 5–7 kg. It uses a more powerful 2 × 1.5 HP compressor for faster cycling and is better suited to semi-commercial use.
Yes. The SJ-08H is rated for daily operation. Back-to-back batches are possible with a brief defrost cycle (15–30 min) between runs.
An SJ-matched rotary vane vacuum pump is supplied. We recommend using SJ vacuum pump oil and changing it every 100–150 hours of operation.
Yes. The SJ-08H shelf temperature can cool to −35 °C for in-machine pre-freezing, or you can pre-freeze in a standard freezer to reduce cycle time.
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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