Multifunctional Food Extruder Machine

operation video

This single-screw extruder integrates extrusion, puffing, shaping, and cutting into a one-step automated process. It uses high temperature and high pressure inside the screw barrel to cook and gelatinize raw materials, transforming their structure to create puffed products with improved texture, water retention, and nutritional availability. The frequency-controlled cutting system allows for precise length adjustment, ensuring uniform product output for both food and feed applications.

Specification

Detailed pictures

Product Features

Versatile Material Compatibility:

This machine can process a wide range of raw materials, including corn flour, soybean meal, mixed grains, and can also incorporate fresh meat, meat meal, and bone meal to create products with diverse nutritional profiles.

Precision Cutting Control:

The cutting system is equipped with a frequency converter for stepless speed adjustment, allowing you to cut products to any desired length for flexible production.

Hygienic & Durable Construction:

The entire machine is made of food-grade 304 stainless steel, ensuring a clean, tidy surface that is easy to sanitize and resistant to corrosion, making it suitable for long-term use in food and feed production environments.

Compact & Efficient Design:

With a screw diameter of 40mm and a production capacity of 40-50kg per hour, it balances high efficiency with a space-saving footprint, ideal for small to medium-scale production facilities.

Application Areas

Food Processing:

Ideal for producing puffed snacks, vegetarian meat substitutes, breakfast cereals, and textured vegetable protein products.

Feed Production:

Perfect for manufacturing floating aquatic feed, dry dog food, cat food, and other pet feeds, improving feed palatability and digestibility.

Specialty Products:

Can be used to create custom puffed items for niche markets, such as fortified nutrition bars or functional pet treats.

Notes for Use

Raw Material Preparation:

Ensure raw materials are properly ground and free of hard impurities (e.g., stones, metal fragments) to prevent damage to the screw and barrel.

Temperature & Pressure Monitoring:

Regularly check the extrusion temperature and pressure during operation to maintain product consistency and avoid equipment overload.

Cleaning & Maintenance:

After each use, thoroughly clean the screw, barrel, and cutting components to prevent residual material from hardening and affecting subsequent production. Lubricate moving parts regularly to extend service life.

Electrical Safety:

The machine operates on 380V power supply. Ensure proper grounding and avoid operating in damp environments to prevent electrical hazards.

Operator Training:

Only trained personnel should operate the machine, as improper operation may lead to equipment damage or personal injury.

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