Seven Hills Innovation

The Manual Fish Feed Making Machine is a compact and economical solution for small-scale fish farmers and feed producers. Designed for low to medium-capacity production, this machine is ideal for making customized floating or sinking fish feed pellets using locally available ingredients.

⚙️ Key Features:

1. Compact & Durable Design

   • Fabricated with heavy-duty mild steel

   • Rust-resistant coating for long-term durability in outdoor or rural use

2. Manual Operation

   • Operated by hand or small single-phase motor (optional)

   • Suitable for areas with limited electricity access

3. Pellet Size Flexibility

   • Interchangeable die options (2 mm to 6 mm)

   • Supports different pellet sizes for various fish species

4. Production Capacity

   • 30 to 100 Kg/hr depending on raw material and feed type

   • Ideal for backyard fish farms and demo units

5. Raw Material Compatibility

   • Works with rice bran, maize, fishmeal, soybean meal, groundnut cake, wheat bran, vitamins, and minerals

   • Option to add binders or oils manually

6. Pellet Type

   • Produces sinking pellets by default

   • Floating pellets possible with proper formulation and drying

7. Low Maintenance Design

   • Fewer moving parts

   • Easy to clean and assemble/disassemble

8. Cost-Effective

   • Affordable price for entry-level users

   • Saves on commercial feed costs by enabling in-house production

The PCK 50 Kg/hr fish feed extruder is a compact, economical machine for producing both floating and sinking fish feed pellets. It is designed and manufactured in India, catering to small fish farmers and FPOs looking for in-house feed production at a low investment.

✅ Key Features

An Automatic Floating Fish Feed Plant is an integrated system that processes raw materials into floating fish feed pellets using a fully automated workflow. It includes machines for grinding, mixing, extrusion, drying, cooling, and packaging, ensuring consistent quality, high productivity, and efficiency. This plant is ideal for large fish farms, aquafeed manufacturers, and FPOs.

⚙️ Core Components of the Plant: 1. Raw Material Crusher / Hammer Mill

• Crushes maize, wheat, soybean meal, fish meal, etc.

• Produces fine powder for better mixing and extrusion

2. Feed Mixer (Ribbon / Paddle Type)

• Mixes raw materials with minerals, oil, and binders

• Ensures uniform blending for balanced nutrition

3. Automatic Screw Conveyor

• Transfers material from mixer to extruder

• Fully enclosed for hygienic operation

4. Fish Feed Extruder (Dry Type / Wet Type)

• Central unit of the plant

• Produces floating pellets with heat and pressure

• Pellet size: 0.5 mm to 10 mm

• Adjustable for different species and growth stages

5. Pellet Dryer (Continuous Belt Type)

• Removes moisture from pellets to extend shelf life

• Maintains pellet structure and nutritional value

6. Pellet Cooler

• Cools hot pellets post drying

• Prevents spoilage and improves storage stability

7. Pellet Packing Machine (Optional)

• Weighs and packs pellets in 10–50 kg bags

• Reduces manual labor and ensures clean handling

A Small Fish Feed Making Machine is a compact, efficient, and user-friendly unit designed to produce high-quality floating or sinking fish feed pellets on a small scale. It is ideal for startups, trial batches, farm-level feed production, and educational or research purposes.

✅ Main Features

A Fish Feed Making Machine is a specialized piece of equipment used to manufacture feed pellets for fish and other aquatic species. It is designed to process a blend of raw materials into uniform, nutrient-rich pellets that meet the dietary requirements of specific fish species. These machines are essential in aquaculture for producing both floating and sinking feed pellets in various sizes.

The Fish Feed Making Machine is an advanced feed extruder designed to produce high-quality floating and sinking pellets for fish and other aquatic animals. Ideal for small farms, commercial aquaculture units, and feed manufacturers, it supports a wide range of raw materials and ensures efficient, uniform, and nutritious pellet output.

⚙️ Key Features:

1. Robust Construction

   • Built from heavy-duty mild steel or stainless steel

   • Rust-resistant, durable for long-term industrial use

2. Pellet Type

   • Produces floating, sinking, or slow-sinking feed

   • Ideal for freshwater and marine species

3. Pellet Size Range

   • Adjustable die sizes from 0.5 mm to 12 mm

   • Suitable for fingerlings, grow-out fish, and breeders

4. Production Capacity

   • Models available from 50 Kg/hr to 1000 Kg/hr

   • Higher-capacity models for commercial use

5. Screw Extrusion System

   • Single or twin-screw options

   • Ensures thorough cooking, expansion, and shaping of feed

   • Temperature and pressure controlled for nutritional retention

6. Wide Raw Material Support

   • Works with fishmeal, soybean meal, corn, wheat flour, rice bran, groundnut cake, DDGS, vitamins, oils, etc.

   • Compatible with protein supplements and binders

7. Motor & Power Supply

   • Available in single-phase or three-phase variants

   • Motor range: 5 HP to 50 HP depending on model

8. Feed Quality Output

   • High water stability, buoyancy, and digestibility

   • Low feed conversion ratio (FCR)

9. Ease of Operation

   • Digital control panel for temperature & speed

   • Easy to clean and maintain

10. Energy-Efficient Design

• Optimized motor and screw design for power savings

• Low operational cost per kg of feed

A Sinking Fish Feed Making Machine is a specialized feed processing equipment designed to produce dense, water-stable pellets that sink to the bottom of fish ponds. These machines are ideal for feeding bottom-dwelling species like catfish, tilapia, pangasius, carp, and other freshwater fish.

⚙️ Key Features: 1. Pellet Type

• Produces sinking-type fish feed pellets.

• Pellet size typically ranges from 1 mm to 10 mm (customizable as per fish size/species).

2. Working Mechanism

• Uses a compression and molding process (usually via a ring die or flat die pellet mill).

• Does not expand the feed (unlike floating feed extruders), resulting in compact, heavier pellets.

3. Raw Material Compatibility

• Can process ingredients like:

  • Fish meal, soybean meal, rice bran, maize, wheat flour, bone meal, vitamins, and minerals.

4. Production Capacity

• Available in different capacities: 50 kg/hr, 100 kg/hr, 300 kg/hr, 500 kg/hr, 1 ton/hr, etc.

• Suitable for both small-scale farms and large commercial units.

5. Machine Construction

• Made from sturdy mild steel or stainless steel (SS304) for long life and hygiene.

• Built to withstand continuous operation in rugged environments.

6. Pellet Uniformity

• Delivers uniform pellet density and shape.

• Good water stability – pellets retain form in water for 2–6 hours without disintegration.

7. Energy Efficient

• Designed with low power consumption motors and gear systems.

• Optimized feed compression ratio ensures minimal energy loss.

8. User Friendly

• Easy to operate and clean.

• Manual, semi-automatic, and fully automatic models available.

9. Safety and Durability

• Includes overload protection, secure feeders, and covered gearboxes for safe usage.

• All contact parts are rust and corrosion-resistant.

10. Applications

• Best suited for:

  • Freshwater fish farming

  • Aquaculture feed plants

  • Fish hatcheries and cooperatives

An Automatic Fish Feed Making Machine is a fully integrated system designed to process raw materials into floating or sinking fish feed pellets with minimal manual intervention. It includes grinding, mixing, extrusion, drying, and cooling units – ideal for commercial fish farms, feed mills, hatcheries, and aqua feed startups looking for consistent, efficient, and large-scale production.

⚙️ Key Features: 1. Feed Types

• Produces:

  • Floating feed (Tilapia, Rohu, Catla, etc.)

  • Sinking feed (Pangasius, shrimp, prawn – with die change)

• Optional pellet crumbling for starter feed/fry feed

2. Output Capacity

• Available in ranges from:

  • 200 kg/hr to 5 ton/hr

• Suitable for small to industrial-scale production

3. Automation

• Fully automatic control panel with digital temperature and speed settings

• Auto feeding, mixing, extruding, cutting, and drying

• Reduces labor and improves consistency

4. Main Components

• Hammer Mill / Grinder – Crushes raw materials

• Feed Mixer – Uniformly blends ingredients

• Fish Feed Extruder – Extrudes feed under heat and pressure

• Dryer – Removes moisture for longer shelf life

• Cooler – Stabilizes pellet temperature post drying

• Packing Unit (optional) – Weighs and bags finished feed

5. Pellet Size Options

• Die sizes: 0.5 mm to 10 mm

• Suitable for fry, fingerlings, juveniles, and grow-out stages

6. Raw Materials Supported

• Maize, wheat flour, rice bran, soya DOC, fish meal, groundnut cake, minerals, binder, vitamins, etc.

7. Construction & Design

• Made of MS or SS (optional food-grade)

• Alloy steel screw & barrel for extended wear resistance

• Robust frame, continuous-duty motor, and energy-efficient heating

8. Power Requirement

• Operates on Three-phase electricity

• Motor capacity: 15 HP to 75+ HP, depending on size