Traditional sterilization methods for tinned fish production face critical challenges worldwide:​

Safety Hazards: Inadequate retort door interlocks risk accidental openings (e.g., under pressure), leading to high-temperature spills; outdated mechanical locks often loosen over time.​

Uneven Quality: Poor steam circulation causes inconsistent heating—over-sterilization ruins taste and nutrients, while under-sterilization threatens microbial safety and brand trust.​

Packaging Limits: Temperature-dependent retort pressure fails to adapt to diverse packaging (flexible bags, glass bottles), resulting in deformation or cracking and production waste.​

Inefficiency: Manual process control increases labor costs and errors; slow recipe switching hinders production flexibility.​

DTS Sterilization: A Targeted Solution​

DTS sterilization equipment addresses these pain points with industry-leading features:​

Triple-Layer Safety: Retort doors use triple interlocks and remain mechanically locked during operation, eliminating pressure-related accidents.​

Uniform Sterilization: Direct steam heating + high-power fans ensure even steam distribution, preserving product quality and meeting safety standards.​

Flexible Pressure Control: PLC-programmed pressure (independent of temperature) adapts to all packaging types, cutting waste and expanding application scope.​

Full Automation: Pre-set recipe controls reduce manual work, speed up product switching, and enable detailed quality tracing—boosting efficiency and compliance.