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Sérifroid Tunnel de surgélation SG900 Tw

Serifroid SG900 Twin Freezing Tunnel
Rodpfx Ajxr Al Djaljch

The Serifroid SG900 Twin freezing tunnel enables continuous deep-freezing with high consistency while preserving product quality. It is designed for facilities seeking stable throughput and precise temperature control. Thanks to its dual-tunnel design, air circulates uniformly around the products, ensuring managed temperature reduction from start to finish of the cycle. This enhanced control improves final texture, minimizes moisture loss, and guarantees consistent appearance for each batch.

The stainless steel conveyor belt ensures smooth product transfer. Additionally, the 80 mm polyurethane foam insulation minimizes heat loss, enhancing energy efficiency. The system operates with CO₂ (R744), a refrigerant that delivers high thermal performance while meeting environmental standards. The SG900 Twin also features automated regulation, maintaining freezing parameters without constant supervision. Operator intervention is required only for adjusting recipes or production rates, simplifying operation.

Defrosting is quick and scheduled. A twenty-minute cycle every eight hours is sufficient to sustain tunnel performance, reducing downtime and supporting continuous operation. Integration into an existing production line is straightforward, whether in bakery, delicatessen, or prepared meal manufacturing. The consistent process enhances overall output while safeguarding final quality. The SG900 Twin is thus a relevant investment for facilities aiming to increase capacity while ensuring stable, reproducible freezing every day.

Technical Specifications:

- Freezing capacity: 250 kg/h
- Tunnel length: 2 × 9.6 m (19.2 m)
- Useful width: 2.6 m
- Insulation: 80 mm polyurethane
- Refrigerant: CO₂ (R744)
- Refrigeration capacity: 35 kW
- Evaporation temperature: –40°C
- Defrosting: electric, ≤20 min / 8 h

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