What Is Edge Drive Spiral Freezer Belts?
An Edge Drive Spiral Freezer Belt is a metal conveyor belt powered from its outer edges, rather than the center. This drive method ensures precise belt tracking, eliminates slippage, and allows for compact spiral freezer designs with high throughput. These belts are widely used in spiral freezers, coolers, and proofers to freeze or chill food products such as poultry, seafood, baked goods, and ready meals.
Key Features and Benefits
Positive Edge Drive System
Ensures stable movement without belt drift or misalignment, reducing maintenance and downtime.
Open Mesh for Airflow
Maximizes cold air penetration for fast, uniform freezing and improved energy efficiency.
Food-Grade Stainless Steel
Manufactured from AISI 304 or 316 stainless steel to resist corrosion and meet food safety standards.
Hygienic Design
Smooth surface and open structure allow for easy cleaning, minimizing contamination risk.
Custom-Fit for Spiral Systems
Available in various widths, mesh types, and tier configurations to match your exact machine requirements.
High Load Capacity
Handles a wide range of product weights, from lightweight bakery goods to heavy meat cuts.
Technical Construction
Edge Drive Spiral Freezer Belts are constructed with a combination of:
Side Chains or Cage Bars: Located at the belt edge to engage with sprockets or cage drums for direct drive.
Metal Mesh Surface: Balanced weave, ladder-style, or hybrid mesh patterns based on product type and airflow needs.
Welded or Hooked Connections: Provide strength and flexibility for smooth belt movement and tier transition.
Integrated Edge Guards (optional): To prevent product slippage and ensure alignment.
Material Options
We offer belts in a variety of corrosion-resistant, food-grade metals:
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Material
Type
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Properties
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Applications
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Stainless Steel 304
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Excellent corrosion resistance, widely used
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General food processing, bakery, seafood
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Stainless Steel 316
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Superior corrosion resistance, acid/alkali resistant
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Harsh environments, seafood, sauces, poultry
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Other Alloys
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Available on request (e.g. Inconel, Monel, etc.)
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Specialized high-temperature or acidic use
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Edge Drive Spiral Freezer Belts Applications
Edge Drive Spiral Freezer Belts are ideal for continuous, high-volume freezing in spiral systems. Common applications include:
Frozen Seafood: Fish fillets, shrimp, squid, and shellfish
Poultry and Meat: Chicken parts, whole birds, sausages, beef cuts
Bakery Items: Bread, pastries, pizza, dough
Ready Meals: Prepared entrées, pre-cooked foods, frozen dinners
Dairy and Desserts: Ice cream, frozen yogurt, cheese products
Edge Drive Spiral Freezer Belts for Bakery Items
Edge Drive Spiral Freezer Belts for Frozen Seafood
Edge Drive Spiral Freezer Belts for Dairy and Desserts
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Edge Drive Spiral Freezer Belts for Poultry and Meat
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Edge Drive Spiral Freezer Belts
