Automated Flexible Conveyor Debuts AFC Spiralfeeder Model 60

The food processing and packaging sector has long sought conveying systems that can move fragile ingredients without damage while maintaining a steady flow. Spiral conveyors have become a staple in many facilities due to their ability to combine gentle product handling with efficient vertical elevation. The latest entry in this category comes from Automated Flexible Conveyor, which has introduced the AFC Spiralfeeder Model 60—a spiral conveyor engineered to lift bulk materials from an integrated floor-level hopper and discharge them quickly, safely, and at a constant rate.

Gentle Elevation with Consistent Flow

The AFC Spiralfeeder Model 60 operates on a straightforward principle: a motor-driven flexible spiral rotates within a tube, pulling material from the hopper and transporting it upward. When an operator presses a button, the system activates and delivers a continuous, pulse-free stream of product to the process equipment above. This constant flow is critical for downstream operations such as mixing, packaging, or further processing, where intermittent surges or starvation can lead to quality variations or machine stoppages.

One of the standout features of this design is its ability to handle materials without causing degradation. Many dry ingredients—such as snack pellets, roasted coffee beans, or extruded cereals—are susceptible to breakage when conveyed through rigid augers or pneumatic systems. The flexible spiral conforms to the material’s bulk characteristics, significantly reducing shear and impact forces. As a result, product integrity is preserved from hopper to discharge, minimizing fines and waste.

Moreover, the conveyor’s anti-clogging capability is a direct response to a common pain point in food manufacturing. Ingredients with high moisture content, sticky particles, or variable particle sizes often bridge or block in conventional systems. The Model 60’s spiral and hopper geometry are designed to promote mass flow, preventing arching and ensuring reliable startup even after idle periods. This reliability translates to fewer operator interventions and higher uptime.

Compact Footprint and Ease of Maintenance

Space constraints are a reality in many processing plants, where floor area is at a premium. The AFC Spiralfeeder Model 60 addresses this by using a vertical configuration that requires minimal ground space. Its enclosed tube design not only contains dust and product loss but also allows the conveyor to be routed through tight spaces or around existing equipment. The flexibility to bend around obstacles simplifies plant layout and reduces the need for additional transfer conveyors.

Hygienic design is paramount in food handling, and spiral conveyors offer inherent advantages here. The Model 60 likely features a smooth, crevice-free interior that can be easily flushed or wiped down, minimizing bacterial growth and allergen cross-contact. Quick-release mechanisms for the spiral and hopper allow for rapid disassembly during sanitation cycles or product changeovers. For manufacturers running multiple SKUs, this reduces downtime between batches and supports compliance with Food Safety Modernization Act (FSMA) requirements.

Maintenance teams also benefit from the simplicity of the system. With a single moving part inside the tube—the spiral itself—there are fewer components to wear or fail compared to belt conveyors or bucket elevators. Wear-resistant spiral materials, such as advanced polymers or stainless steels, extend service life and reduce the frequency of replacements, contributing to lower total cost of ownership.

Applications Across the Food Processing Spectrum

The versatility of the AFC Spiralfeeder Model 60 makes it suitable for a wide range of food ingredients. In the baking industry, it can transport flour, sugar, and other fine powders without sifting or compacting. Snack manufacturers can use it to move delicate puffed grains or chips, avoiding the breakage that often occurs with bucket elevators. Coffee roasters may find value in its ability to handle whole beans gently, preserving the aroma and structural integrity before grinding.

Dairy and nutritional powder producers are another key beneficiary. These powders, often sticky and prone to caking, require conveying systems that maintain consistent flow without introducing excessive heat or friction. The constant, gentle motion of the spiral helps keep powders free-flowing and reduces the risk of lump formation. Additionally, the sealed system prevents contamination from external sources, a critical factor for infant formula or protein supplements.

Beyond primary ingredients, the conveyor can also manage rework, trim, and byproducts, seamlessly reintroducing them into the process stream. Its button-start operation and consistent discharge rate make it easy to integrate into automated lines governed by PLCs and SCADA systems. By eliminating the manual handling of raw materials, the Model 60 contributes to overall plant safety and labor efficiency.

The AFC Spiralfeeder Model 60 represents Automated Flexible Conveyor’s latest effort to provide food processors with a reliable, gentle, and space-efficient solution for bulk ingredient elevation. Its design addresses core industry challenges such as product degradation, clogging, and cleaning downtime, making it a fitting addition to modern high-care manufacturing environments.

Why This Matters

The launch of the AFC Spiralfeeder Model 60 highlights the food industry's need for material handling equipment that combines gentle product movement with reliable, clog-free operation. As manufacturers strive for higher throughput and stricter food safety standards, such systems can reduce waste, improve line efficiency, and lower maintenance overhead.

Sources

• foodengineeringmag.com
• processingmagazine.com

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