50-300kg/h Puffed Rice Extruder for Corn Snack Processing
This 50–300 kg/h puffed rice extruder is designed for producing expanded snacks from rice, corn, and other grains. The machine uses high-temperature extrusion and a variable-speed cutting system to produce uniform puffed products with adjustable length. With stable operation, alloy components, and a durable control panel, it can be integrated with mixers and screw conveyors to form a complete puffed snack production line.
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Product Introduction for Puffed Rice Extruder
The 50–300 kg/h puffed rice extruder is a grain extrusion machine designed for producing puffed snacks from rice, corn, and other starch-based materials. With a processing capacity of up to 300 kg per hour, the equipment provides efficient production for small to medium snack manufacturing operations.
Using high-temperature extrusion technology, the machine cooks and expands raw materials during processing to create crispy puffed products. A variable-speed rotary cutting system allows precise control of product length and uniform discharge.
This equipment is widely used in snack food factories, grain processing plants, and puffed food production lines requiring stable and efficient extrusion processing.
Technical Specifications：
| Item | Parameter |
| Type | Extruder |
| Machine Function | Extrusion |
| Applicable Industries | Food And Beverage Factories |
| Application Areas | Commercial Restaurants, Snack Food Factories |
| Output (kg/h) | 50-300 kg/h |
| Voltage | 220V/380V |
| Power | 5.5kW-22kW |
| Weight | 600kg |
| Dimensions (L×W×H) | 1570×1170×1740mm |
Working principle：
Grain materials such as rice or corn are fed into the extrusion chamber where they are subjected to high temperature, pressure, and mechanical shear. Inside the extruder, the material is cooked and compressed until moisture vaporizes rapidly. When the material exits through the die, the sudden pressure drop causes expansion, forming light puffed snacks. The variable-speed rotary cutter then cuts the extruded products into uniform lengths.
Main features：
• High-temperature extrusion cooking system ensures efficient grain expansion and crispy texture formation.
• Variable-speed rotary cutting device allows precise control of snack length and uniform product output.
• Durable alloy screw and key components improve wear resistance and extend machine service life.
• Stable copper motor drive system ensures reliable operation with low failure rates during continuous production.
• Large feeding inlet design allows convenient raw material feeding and improves production efficiency.
• Compatible with mixers and screw conveyors to form a continuous puffed snack production line.
Application scenarios：
• Puffed rice snack production lines
• Corn puff and expanded grain snack manufacturing
• Grain-based ready-to-eat snack processing plants
• Food research and experimental puffed snack development
FAQ
A: It can use rice, corn, wheat, millet and other grain materials.
A: Yes, you can adjust screw speed, feeding rate and temperature freely.
A: Yes, it is designed for medium and large scale industrial production.
A: Yes, all food-contact parts are 304 food-grade stainless steel.
A: Yes, different molds can produce strips, rings, balls and other shapes.
Contact us to get your quotation now.
Get in touch with our engineering team.
Download full specification PDF.
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