145g Tuna Canning Production Line - Chinese Manufacturer, Factory, Supplier

The 145g Tuna Canning Production Line by Qingdao Hongshengyuanlin Co., Ltd. is a fully automated solution designed for medium to large-scale seafood canning factories. It integrates advanced processing technology and precise control systems to ensure consistent product quality, high efficiency, and compliance with international food safety standards.

This production line is specially engineered for 145g round tin cans, one of the most common packaging formats in the global tuna market. The system covers all stages of tuna processing — from raw material handling to final packaging — ensuring smooth, hygienic, and continuous operation.

Main Processing Flow:
Raw Tuna Receiving → Grading & Cutting → Cooking → Cooling → Cleaning → Meat Picking → Weighing & Filling → Oil/Brine Addition → Seaming → Sterilization (Retort) → Cooling → Labeling → Cartoning & Storage

Each section of the line is constructed with food-grade stainless steel (SUS304/316) for maximum hygiene, corrosion resistance, and easy cleaning. The automated filling and sealing units are precisely calibrated to meet the requirements of 145g cans, ensuring uniform weight and sealing integrity. The retort sterilization system guarantees food safety and extends shelf life while preserving the natural texture and flavor of the tuna.

The production capacity can be customized — from 3,000 to 15,000 cans per hour, depending on the client’s requirements. Optional modules such as automatic brine/oil dosing, vacuum seaming, labeling, and packing systems can be integrated to create a fully continuous and intelligent canning process.

All equipment complies with HACCP, ISO, and CE standards and can be equipped with PLC control systems for real-time monitoring and production data tracking. The modular design also supports quick format changes for different can sizes or fish species.

With extensive global project experience in Asia, the Middle East, Africa, and South America, Qingdao Hongshengyuanlin delivers turnkey engineering services including factory layout design, on-site installation, commissioning, and operator training.

Choosing our 145g Tuna Canning Production Line means investing in a reliable, energy-efficient, and scalable solution — helping seafood processors achieve higher productivity, better food safety, and stronger competitiveness in international markets.