Spray Cooling Tunnel

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Introduction

♦ Function introduction: Spray sterilization & cooling tunnel is designed on the basis of digesting and absorbing foreign prototype.The equipment consists of four sections: circulating warm water preheating section, circulating hot water sterilization section, circulating warm water precooling section and cooling water spray cooling section. The device has the advantages of controllable temperature and time, and is widely used in various bottled milk products, juice drinks, electrolyte drinks, alcoholic drinks, condiments and other products.

♦ The control mode: we can supply manual type, semi-auto type and full-auto type control devices.

♦ Reduction gear: domestic brand, SEW brand, NORD brand and other customized brand.

Spray Cooling Tunnel for Post-Sterilization Efficiency

At Zhangjiagang Micmachinery, we design and manufacture high-performance processing equipment that meets the needs of modern food and beverage production. Our spray cooling tunnel is an essential part of any thermal processing line, offering a reliable and efficient cooling solution for hot-filled or pasteurized products. Built with advanced engineering and stainless steel materials, this machine is widely used in juice, concentrate, and sauce production lines.

Optimized Cooling for High-Capacity Operations

The spray cooling tunnel is specifically designed to rapidly cool bottled, canned, or pouch-packed products after sterilization. This system utilizes evenly distributed nozzles to deliver a controlled spray of cooling water, reducing product temperature to safe levels and ensuring product stability before packaging. The design minimizes water and energy consumption, making it a sustainable and cost-effective solution.

This cooling system integrates smoothly with various types of fruit processing machinery, enhancing the overall efficiency of fruit-based production lines.

Key Features of the Spray Cooling Tunnel

• Modular design for flexible line integration

• Stainless steel frame and food-grade construction

• Adjustable water temperature zones for staged cooling

• Automatic water recirculation and filtration system

• Compatible with different container types and sizes

Whether your facility focuses on juices, purées, or sauces, the spray cooling tunnel plays a vital role in temperature control and product safety. It is a valuable addition to any setup that includes fruit processing equipment or vegetable processing machines.

Custom-Engineered for Seamless Workflow

Our spray cooling tunnels are available in various lengths and configurations to accommodate different cooling needs and processing speeds. The system is engineered to work in tandem with upstream sterilization and downstream packaging machinery. For processors using complex vegetable processing machines or juice production lines, our cooling tunnel ensures precise thermal management and improved product quality.

Trusted Expertise from Zhangjiagang Micmachinery

As a professional supplier of fruit processing machinery, Zhangjiagang Micmachinery is committed to delivering solutions that combine performance, durability, and hygiene. With years of experience in the food and beverage industry, we understand the specific cooling requirements involved in thermal processing.

Our spray cooling tunnel is a proven, effective tool in achieving product consistency, extending shelf life, and ensuring safe packaging—all while maintaining the flow of your processing line.

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