Twentebelt has introduced TwenteStack™, a new self-stacking spiral conveyor belt designed to improve operational efficiency, reduce energy consumption and minimise maintenance requirements in food processing applications.
Developed by the Netherlands-based manufacturer, the system is intended for continuous freezing, chilling and cooling operations, including those used in bakery and prepared food production. Its design focuses on reducing mechanical wear while improving reliability and overall equipment performance.
Improved Durability and Energy Efficiency
At the centre of TwenteStack is an interlocking mechanism designed to minimise friction between consecutive belt tiers. According to Twentebelt, this reduces mechanical wear and energy consumption within the drive system while maintaining stable operation.
The belt incorporates reinforced construction, with each side plate welded to the cross rod at four locations. Additional reinforcement of the side tabs is designed to prevent bending under heavy loads, addressing common causes of belt failure and unplanned downtime.
For snack manufacturers operating continuous cooling or freezing systems, improved belt durability could support more consistent throughput and reduce maintenance interruptions.
The self-stacking configuration also enables processors to achieve high production capacity within a relatively compact footprint.
Flexible Integration for Food Processors
TwenteStack has been developed for compatibility with existing original equipment manufacturer (OEM) systems and is available in standard widths and heights.
This allows manufacturers to replace individual belt sections without requiring a complete system overhaul, potentially reducing installation costs and disruption to production.
“With the introduction of the TwenteStack™, we are broadening the range of self-stacking belt solutions available to food processors and OEMs,” said Arno Bosschers, Managing Director at Twentebelt.
The technology is suitable for spiral freezers, chillers and coolers across bakery, prepared foods, poultry, meat and seafood applications.
TwenteStack is now available worldwide for new installations and retrofit projects, providing processors with another option for upgrading existing spiral conveying equipment.
