Jiashun Introduces New Tunnel Cooling System for Faster Chocolate and Bakery Product Setting

2025-11-21 11:41:30

Jiashun Food Machinery has officially introduced its upgraded tunnel cooling system, designed to deliver fast, stable, and energy-efficient cooling for chocolate, biscuits, confectionery, nut snacks, and bakery items. As automation advances across the food industry, cooling performance has become increasingly important for ensuring proper product texture, structure, and appearance. Jiashun’s new system addresses these needs with enhanced temperature control, improved airflow, and optimized energy consumption.

The new tunnel cooler features a dual-insulated structure and high-efficiency refrigeration units that rapidly reduce product temperature to the desired level. This ensures smooth and uniform chocolate setting while preventing blooming, deformation, or surface irregularities. Multi-zone temperature control allows different cooling stages to be programmed independently, giving manufacturers greater process flexibility.

To meet strict hygiene and durability requirements, the tunnel cooler is constructed using food-grade SUS304 stainless steel. The redesigned air duct system distributes cold air evenly, increasing the overall cooling efficiency and ensuring consistent product quality. The conveyor belt is made of heat-resistant, wear-resistant materials that support long periods of continuous production. The enclosed tunnel structure offers improved dust and pest protection, meeting export-level food safety standards.

The intelligent control interface enables real-time monitoring of temperature levels, running speed, energy usage, and operational status. Automatic alarms and safety protection features help reduce downtime and enhance production reliability. Optional remote monitoring functionality is available for large-scale facilities needing centralized management.

Customer test results indicate that the new cooling system performs exceptionally well for chocolate-coated snacks, with smoother surfaces, better hardness consistency, and 20%–35% faster cooling speed compared to older models. Energy consumption has also decreased by approximately 15%, contributing to reduced operational costs.

Jiashun emphasizes its commitment to advancing food processing technology through energy-efficient engineering, intelligent automation, and high-standard manufacturing. The new tunnel cooling system reflects the company’s mission to deliver reliable and efficient solutions to food manufacturers worldwide.