Automatic Puffed Rice Making Line for Crispy Snack Production

Product introduction for Puffed Rice Making Line

The Puffed Rice Making Line is designed for large-scale production of expanded snack foods with different textures, shapes, and flavors. The complete system combines raw material mixing, screw conveying, extrusion, cutting, drying, and seasoning processes to transform cereal ingredients into crispy ready-to-eat snacks.

The production line can process various raw materials including corn flour, rice flour, wheat flour, starch, and other grain powders. By changing extrusion molds, manufacturers can produce a wide range of products such as corn curls, snack sticks, rings, pillow snacks, hollow tubes, and customized shapes.

Built with durable food-grade components, the equipment provides stable operation, easy cleaning, and convenient maintenance. The automatic control system reduces manual operation requirements while improving production efficiency. It is suitable for snack manufacturers looking to develop diverse extruded food products with reliable quality and flexible production capabilities.

Working Principle

The Puffed Rice Making Line uses extrusion technology to transform cereal-based ingredients into crispy expanded snacks. Raw materials are first mixed with water and other ingredients to achieve the required formulation. The prepared mixture is continuously conveyed into the extruder, where heat, pressure, and mechanical force create an expanded texture. The extruded products are then shaped and cut through customized molds, followed by drying to reduce moisture. Finally, seasoning equipment applies flavors evenly to produce finished snack products with stable quality and attractive taste.

Processing Flow

Raw Material Mixing → Material Conveying → Extrusion → Cutting and Shaping → Drying → Flavoring → Cooling → Packaging

Raw Material Preparation

Grain powders and other ingredients are mixed according to the required formula.

Extrusion and Expansion

The prepared material enters the extruder, where heat and pressure create expanded snack structures.

Cutting and Forming

The extruded products are shaped and cut into different sizes through adjustable cutting systems.

Drying Process

Moisture is removed to improve crispiness, stability, and shelf life.

Seasoning Process

Oil and seasoning powder are evenly applied to enhance flavor and appearance.

Technical Parameters

Parameter	Specification
Equipment Type	Puffed Snacks Production Line
Installed Power	190 kW
Actual Power Consumption	140 kW
Production Capacity	300–400 kg/h
Overall Dimension	25000 × 1500 × 2200 mm
Material	Food-grade stainless steel
Processing Type	Mixing, extrusion, shaping, drying and seasoning
Raw Material	Corn, rice, wheat, oats and other grains
Product Type	Puffed snacks, corn curls, snack sticks, cheese balls and other extruded snacks
Control System	Automatic control system

Product Features

Flexible Snack Shape Production

Different molds can be installed to produce various snack designs, sizes, and structures according to market requirements.

Multi-Grain Processing Capability

The line can handle corn, rice, wheat, oats, and other cereal materials for diverse snack development.

Complete Automated Processing

The integrated system covers mixing, extrusion, drying, flavoring, and conveying to achieve continuous production.

Stable Extrusion Performance

The extrusion system provides uniform expansion and consistent texture for high-quality snack products.

Efficient Operation

Automatic control and optimized processing reduce labor requirements and improve production efficiency.

Easy Cleaning and Maintenance

The equipment structure is designed for convenient cleaning, inspection, and long-term operation.

Applications

Corn Puff Production

Used to manufacture crispy corn curls, corn sticks, and other expanded corn snacks.

Extruded Cereal Snack Manufacturing

Suitable for producing various grain-based snacks with different shapes and flavors.

Filled Snack Production

Supports products with filling options by using specialized extrusion configurations.

Healthy Grain Snack Processing

Suitable for snacks made from rice, oats, wheat, and other cereal ingredients.

Seasoned Snack Production

Works with seasoning systems to create flavored snack products for different markets.

Custom Snack Development

Allows manufacturers to develop new snack products through mold and recipe changes.

Advantages

Wide Product Range

One production line can manufacture multiple snack types by changing molds and adjusting formulas.

High Production Efficiency

Continuous processing improves output and reduces manual handling.

Consistent Product Quality

Precise control of temperature, feeding speed, and extrusion parameters ensures stable results.

Durable Equipment Structure

Food-grade materials and wear-resistant components support reliable long-term operation.

Customized Production Solution

The system can be configured according to product type, capacity requirements, and processing needs.

Suitable Products

• corn curl snack
• puffed cereal snack
• extruded snack stick
• cheese ball snack
• filled puffed snack
• grain puff snack
• crispy corn snack

FAQ

1. What products can be produced by this puffed snacks production line?

The line can produce various extruded snacks, including corn curls, snack sticks, cheese balls, ring snacks, pillow snacks, hollow tubes, and customized shaped products.

2. What raw materials can be used?

The production line can process different cereal ingredients such as corn flour, rice flour, wheat flour, oats, starch, and other grain-based materials.

3. Can the snack shape be customized?

Yes. Different extrusion molds can be installed to produce various shapes, sizes, and product designs according to market requirements.

4. What processes are included in the production line?

The complete line includes raw material mixing, conveying, extrusion, shaping, drying, seasoning, cooling, and other processing steps according to product requirements.

5. Is the production line fully automatic?

Yes. The integrated control system allows automatic operation of the main production processes, reducing manual labor and improving production efficiency.

6. Can the same machine produce different snack products?

Yes. By changing molds and adjusting processing parameters, the equipment can produce different types of puffed snacks with various textures and appearances.

7. How does the extruder create puffed snacks?

The extruder uses controlled temperature, pressure, and mechanical shear force to cook and expand the raw material, creating the crispy porous structure of puffed snacks.

8. Is the equipment easy to clean and maintain?

Yes. The equipment uses a practical structure with food-grade contact parts, making routine cleaning, inspection, and maintenance more convenient.

Contact us to get your quotation now.

Get in touch with our engineering team.