Product Overview

The Corn Puff Extruder Machine is an industrial extrusion system designed to transform corn-based formulations into expanded puff products through continuous mixing, thermal cooking, pressure forming, and rapid expansion. It is engineered for industrial puff snacks, breakfast cereals, and extruded grain production.

Technical Performance Parameters

Item	Typical Range / Specification	Engineering & Component Highlights
Production Capacity	100–1500 kg/h	Scalable automatic lines for commercial plants
Extruder Type	Twin Screw (Co-rotating) / Single Screw	High-torque configuration for stable output
Core Automation	Siemens / Mitsubishi / Delta PLC	Smart touchscreen, recipe storage & remote diagnostics
Electrical Components	Schneider / ABB / Omron	Global availability to minimize factory downtime
Machine Material	Full SUS304 Stainless Steel	Food-contact surfaces comply with FDA/GMP guides
Compliance & Quality	CE Certified / ISO9001:2015	Strict traceablity from steel sourcing to testing
Raw Materials	Corn grits, corn flour, rice/wheat flour, starches	Highly adaptable to multi-grain snack formulations
Feed Moisture	14–18%	Recommended for optimal expansion and crispness
Barrel Temperature	110–180°C	+/- 1°C PID independent multi-zone heating
Extrusion Pressure	4–10 MPa	Precision monitored to eliminate under-expanded cores
Finished Moisture	2–5% (After drying)	Commercial shelf-life compliance

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Production Stability & OEE Efficiency

Controlled Expansion Density: Bulk density ranges are precisely managed between 60–180 g/L, ensuring strict consistency in bag-filling volume and bite texture.

24/7 Continuous Output: Variable-frequency motor control and stable continuous feeding reduce diameter fluctuations during long manufacturing cycles.

Fast Tooling Changeover: Interchangeable extrusion dies and quick-change cutter assemblies allow switching shapes (balls, rings, tubes, curls) in under 15 minutes.

Energy-Saving Design: Segmented heating zones focus heat transfer inside the barrel, reducing external thermal loss and saving 15% on power consumption.

Manufacturing Quality & Process Control

Premium Metallurgy (Anti-Wear): Extrusion screws are machined from premium 38CrMoAlA alloy steel with deep nitriding treatment (Surface Hardness: HV900–1000, Depth: 0.5–0.8 mm) for extended service intervals with abrasive starches.

Real-Time Monitoring: Integrated sensors continuously track barrel temperature, extrusion pressure, motor load, and feeding stability to prevent batch errors.

Pre-Shipment Factory Validation (FAT): Every line undergoes full mechanical alignment, continuous empty-run testing, and full-load process verification with sample materials. Test reports are documented and shared before delivery.

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Commercial Terms & Supply Support

MOQ: 1 Set

Lead Time: 25–45 Days

Voltage Config: Customizable to local standards (e.g., 220V/380V/415V/440V, 50/60Hz)

Lifecycle Support: Plant layout engineering drawings, utility connection schematics, and detailed operation manuals provided.

Global Shipping: Standard heavy-duty export wooden crate packaging with anti-rust protective film for long-distance sea freight.

After-Sales: Remote video commissioning support or on-site engineer installation available; ships with a 1-year complimentary wear-parts kit (heaters, blades, die plates).

FAQ

Q: What affects puff size and texture most?

A: Feed moisture, barrel temperature profile, screw speed, and die opening collectively determine starch gelatinization, expansion ratio, and final snack crispness.

Q: Is a twin-screw extruder necessary for standard corn puffs?

A: Not always. Standard mono-component corn puffs can be efficiently produced using single-screw systems. However, twin-screw extruders offer superior mixing, higher shear intensity, and better process control for multi-grain or high-starch formulations.

Q: How do you guarantee screw lifespan against wear?

A: By using high-grade 38CrMoAlA steel with precision nitriding (up to HV1000 hardness), our screws resist the abrasive wear of starches, significantly extending maintenance cycles compared to carbon steel alternatives.

Q: Can the seasoning and drying modules be integrated inline?

A: Yes. Our multi-layer hot air dryers, oil sprayers, and powder coating drums are designed as modular connections, allowing you to build a fully automated, hands-free production line from mixing to packaging.

Model	TSE65	TSE70	TSE75	TSE78	FSE65-D	TSE85	TSE95
Installed power	74kw	105kw	190kw	280kw	260kw	140kw	160kw
Capacity	100-150kg/h	200-300kg/h	300-400kg/h	400-600kg/h	200-400kg/h	300-400kg/h	500-700kg/h
Dimension	17×1.5×2.2m	20×1.5×2.2m	25×1.5×2.2m	42×5.0×4.2m	40×6.0×4. 2m	25×1.5×2.2m	40×6.0×4. 2m