Fish Descaling & Filleting Integrated Machine

High-Efficiency Solution for Fresh and Thawed Fish

For seafood processors, manual descaling and filleting is labor-intensive, inconsistent, and can damage fish quality. The Fish Descaling & Filleting Integrated Machine combines descaling and dorsal filleting in one operation, using adjustable water pressure and speed, suitable for fresh or thawed fish.

Core Design & Working Principle

The machine employs high-pressure water combined with a conveyor and adjustable rollers to gently remove scales while splitting the fish along the dorsal line in a single step. Key features include:

• Adjustable descaling pressure & conveyor speed to suit different fish species and sizes

• Integrated dorsal filleting ensures uniform cut while maintaining fish integrity

• Water-assisted processing reduces friction and preserves skin and flesh quality

• Customizable for larger fish sizes if needed

The system ensures efficient, precise, and consistent processing, ideal for industrial and semi-industrial fish processing operations.

Key Advantages

1. High Throughput

   • Processes 20–60 fish per minute, depending on species and size

   • Significantly reduces labor costs and improves production efficiency

2. Versatile & Adjustable

   • Suitable for 200–3000 g fish, height 10–20 cm

   • Pressure and speed adjustable for different fish types and sizes

   • Customizable for larger species or special processing needs

3. Quality & Integrity

   • Maintains skin and flesh quality

   • Single-step descaling and dorsal filleting reduces handling damage

4. Easy Operation & Maintenance

   • PLC control for pressure and speed adjustments

   • Easy to clean and compliant with food hygiene standards

   • Food-grade materials for safe seafood processing

Suitable Fish & Application

• Fish types: Silver carp, whitefish, perch, yellow croaker, grass carp, and similar medium to large freshwater and marine species

• Suitable for fresh or thawed fish

• Height: ≤ 20 cm, weight: 200–3000 g (customizable for larger sizes)

• Application scenarios:

  • Fish processing factories and industrial filleting lines

  • Central kitchens and large seafood restaurants

  • Wholesale markets or seafood cooperatives

Technical Specifications

Highlights for Buyers

• Single-step descaling and filleting for efficiency

• Adjustable for fish size and species

• Maintains fish quality, appearance, and freshness

• Food-grade materials and water-assisted design

• Ideal for factories, cooperatives, or high-volume seafood operations

FAQ

Q1: What fish species can this machine process?
A: It is suitable for freshwater and marine species such as silver carp, whitefish, perch, yellow croaker, grass carp, and similar medium to large fish.

Q2: What is the processing capacity of the machine?
A: The machine processes 20–60 fish per minute, depending on fish size and species.

Q3: Can it handle both fresh and thawed fish?
A: Yes, it is designed for fresh or partially thawed fish, maintaining quality during processing.

Q4: What fish sizes are supported?
A: Fish weighing 200–3000 g with a height of 10–20 cm. Customizable for larger fish if required.

Q5: How does it protect fish quality?
A: Uses water-assisted descaling and dorsal filleting, minimizing friction and skin/flesh damage while performing both processes in a single step.

Q6: What power and installation requirements are needed?
A: Operates at 7.0 kW, 380V, 50Hz, 3-phase. Dimensions: 185 × 96 × 180 cm; weight: 480 kg. Fully automatic, simple integration into production lines.

Q7: Is it easy to operate and clean?
A: Yes, it features a PLC control system for speed and pressure adjustments, water-assisted processing for easy cleaning, and food-grade stainless steel construction.

Q8: Where can it be used?
A: Ideal for fish processing factories, central kitchens, seafood cooperatives, and wholesale markets.