Canned Tuna Production Line and Factory Setup

A canned tuna production line is a complete industrial system designed to process tuna into canned products under controlled hygienic and thermal process conditions. The line produces tuna in oil or brine in metal cans depending on the selected filling and sterilization equipment.

From an industrial perspective, canned tuna manufacturing is important because it combines careful fish preparation, pre-cooking, accurate filling, hermetic seaming and controlled sterilization to achieve commercial sterility, consistent quality and long shelf life. The process relies on a defined sequence of unit operations that must be correctly engineered, sized and integrated.

Primary materials typically include tuna, oil or brine, salt and metal cans. The core machinery set consists of preparation tables, fish cutters, pre-cooking kettles (100–120 °C), fillers, salt and oil dosers, exhausters, automatic seamers (4-head), autoclaves (120–125 °C), jet printers and shrink wrappers.

The Industrial Department supports investors who want to establish a new canned tuna plant as well as existing operators who need repair, overhaul, capacity expansion or automation of their current lines. Projects can start from an empty site or from an operating facility that requires technical upgrading.

Whether the goal is a green-field turnkey canned tuna plant in Iraq, Kurdistan Region, Afghanistan or other regional markets, or the modernization of an existing line in Iran, engineering, machinery supply or manufacturing, installation, commissioning and ongoing technical support can be provided under defined contractual scopes.

Production Line Overview

The canned tuna line is engineered as an integrated process system covering thawing, cutting and cleaning, pre-cooking, filling, seaming, sterilization and packaging. Design capacity is determined during the engineering phase and can typically range from 5000 to 72000 cans per day.

Main machinery groups include preparation equipment, pre-cookers, fillers, seamers, autoclaves and packaging machines. Supporting infrastructure covers electrical power, steam and process water.

Manpower requirements depend on the degree of automation. Quality control covers fill weight, vacuum, sterility and package integrity.

Technical Specifications

All figures are indicative.

Products

Canned tuna in oil or brine in various can sizes according to market requirements.

Raw Materials for Canned Tuna Factory

Primary materials are tuna, oil or brine, salt, spices and metal cans with lids.

Sahi Rasa For Factories raw material

The Supply Chain Department is prepared to support identification, evaluation and supply of cans, oil and packaging materials required by canned tuna plants.

Registering an order for raw materials for the factory Canned Tuna
Sahi Rasa Supply Chain Department

Support is available for projects in Iran, Iraq, Kurdistan Region, Afghanistan and other regional markets.

Manufacturing Process

1. Thawing and Preparation – Frozen tuna is thawed, cut and cleaned.
2. Pre-cooking – Fish is pre-cooked at 100–120 °C.
3. Filling – Cans are filled with tuna, salt and oil.
4. Exhausting and Seaming – Air is removed and cans are hermetically sealed.
5. Sterilization – Cans are sterilized in autoclaves at 120–125 °C.
6. Packaging – Finished cans are labelled, coded and packed.

Machinery & Equipment

• Preparation Equipment and Pre-cooker – Prepares and pre-cooks the fish. Position: first stages. Importance: yield and quality. Quality impact: incomplete cleaning or over-cooking reduces quality. Maintenance: knives, tables and heating systems. Sahi Rasa support covers design, installation, repair and spare parts.
• Filler and Seamer – Fills and seals cans (4-head automatic seamer). Position: core packaging stage. Importance: fill weight and hermetic seal. Quality impact: incomplete seal causes spoilage. Maintenance: seaming rolls, chucks and dosing systems.
• Autoclave – Sterilizes at 120–125 °C. Position: after seaming. Importance: commercial sterility and shelf life. Quality impact: incorrect temperature or time causes under- or over-processing. Maintenance: pressure vessels, valves and controls.
• Jet Printer and Shrink Wrapper – Codes and packs the cans. Position: end of line. Importance: traceability and presentation. Quality impact: missing codes affect compliance. Maintenance: print heads and wrapping systems.

Factory Layout & Building Requirements

Typical areas include cold storage, thawing and preparation, pre-cooking, filling and seaming, sterilization, packaging, quality control, utilities and staff facilities. Hygienic zoning is essential. Exact area is determined during engineering.

Utilities

• Electricity: 380 V three-phase, 50–100 kW
• Steam: 300–800 kg/h
• Water: 20–50 m³/day

Turnkey Factory Setup

An investor can start from an empty site. The project can be accompanied through feasibility, engineering, design, machinery, installation, commissioning, training and commercial production.

EPC & PMC

Projects can be executed under EPC or PMC approaches within defined contracts.

Machinery Repair

Existing canned tuna lines can request inspection, repair and spare-parts support for fillers, seamers, autoclaves and packaging machines.

Machinery Overhaul & Refurbishment

Older equipment can be overhauled and control systems upgraded.

Capacity Expansion

Capacity can be increased by upgrading fillers, seamers or autoclaves.

Industrial Automation

PLC control of temperature, seaming and sterilization cycles is typical.

Supply Chain

The Supply Chain Department supports can, oil and packaging supply.

Packaging

Cans, labels, coding and secondary packaging are integrated according to market requirements.

Branding & Product Development

Support for product development, packaging design and branding is available when required.

Market & Country Sections

Services are available in Iran, Iraq, Kurdistan Region, Afghanistan and other listed regional markets.

Sahi Rasa Services

Why Sahi Rasa

Integrated process engineering, machinery, installation and training provide a clear path from concept to operating production line.

From Empty Land to Production

Typical sequence from feasibility through commercial production.

Who Should Contact Sahi Rasa?

• Investors planning a new canned tuna plant
• Existing owners needing repair, overhaul or expansion
• Industrial buyers requiring machinery or materials

Final CTA

Contact the Industrial Department for factory setup, machinery, repair, overhaul or raw-material coordination.

Registering an order for raw materials for the factory Canned Tuna

FAQ

1. What capacity can be designed?
   Typically 5000–72000 cans per day.
2. Which main machines are required?
   Preparation equipment, pre-cooker, filler, seamer, autoclave and packaging machine.
3. How much space is needed?
   Approximately 500–1000 m².
4. Can existing lines be repaired?
   Yes.
5. Are turnkey projects available?
   Yes under defined contracts.
6. Are services available in Iraq and Afghanistan?
   Yes.
7. Can cans and oil be supplied?
   Yes via the Supply Chain Department.
8. Is installation included?
   It can be included according to the package.
9. What about automation?
   PLC and process control can be provided.
10. How is capacity expanded?
    By upgrading fillers, seamers or autoclaves.