DJL liquid nitrogen quick-freezing equipment follows the international advanced HACCP design concept, adheres to the design principle of “safety first, perfect function, convenient maintenance, and friendly operation”, and is committed to providing quick-freezing equipment with excellent performance for the majority of food processing enterprises.
Constituent modules:
DJL series liquid nitrogen quick-freezing tunnel is composed of stainless steel body module, liquid nitrogen quick-freezing refrigeration module, screw lifting module, mesh belt conveying module, electrical control module, etc.
DJL series liquid nitrogen quick-freezing tunnel process performance
| serial number | Performance | parameter |
| 1 | Liquid nitrogen freezing temperature: | Minimum -196℃, commonly used -120℃ |
| 2 | Liquid nitrogen freezing time: | 2-30 minutes, 5x variable speed. |
| 3 | Liquid nitrogen freezing cost: | 600-1200 yuan/ton |
| 4 | Body material: | 304 stainless steel |
| 5 | insulating layer | 150MM thick polyurethane |
| 6 | Body lifting: | Mechanical screw opening |
| 7 | refrigerating fluid： | Liquid nitrogen, 5-8 kg pressure |
Liquid nitrogen quick-freezing tunnel specifications and production capacity comparison table
| Quick-freezing tunnel model | Tunnel length (mm) | Network bandwidth (mm) | Total power (KW) | Capacity (KG/H) |
| DJL-QFL1206 | 6000 | 1200 | 10 | 400-500 |
| DJL-QFL1209 | 9000 | 1200 | 12 | 600-800 |
| DJL-QFL1212 | 12000 | 1200 | 18 | 800-1000 |
| DJL-QFL1606 | 6000 | 1600 | 10 | 500-600 |
| DJL-QFL1609 | 9000 | 1600 | 12 | 800-1000 |
| DJL-QFL1612 | 12000 | 1600 | 18 | 1000-1200 |
| DJL-QFL1615 | 15000 | 1600 | 24 | 1400-1600 |
| DJL-QFL1618 | 18000 | 1600 | 30 | 2000-2500 |
| DJL-QFL2418 | 18000 | 24000 | 36 | 2500-3000 |
Remarks: In actual production, the production capacity of the liquid nitrogen quick-freezing machine will vary due to different product specifications and packaging. For specific data, please consult the liquid nitrogen quick-freezing equipment manufacturer in order to provide objective and true data.
