Continuously Spraying Candy Cooling Tunnel for Food Beverage Processing Line Manufacturing Plant

• Customization: Available
• After-sales Service: One year
• Warranty: One year
• Model NO.: BEYOND
• Process: Thermal Processing
• Power Source: Electric
• Certification: CE, ISO9001
• Automatic Grade: Automatic
• Application: Milk, Yogurt, Fruit Juice
• Customized: Customized
• Material: SUS304/316L
• Control Type: Semi-Automatic or Full Automatic
• Condition: New
• Voltage: 380V
• Power(W): 8kw
• Weight: 1250kg
• Dimension(L*W*H): 10000*2000*1800mm
• Energy Consumption: Low Consumption
• Effeciency: High Effeciency
• Tunnel area: 13.5 squre meters
• Total power: 9.6kw
• Transport Package: Wood Package and Framework
• Specification: ISO9001: 2008/HACCP/GMP
• Trademark: Beyond
• Origin: China
• HS Code: 8438200000
• Production Capacity: 100 Sets Per Year

Product Description

Continuously Spraying Candy Cooling Tunnel for Food Beverage Processing Line  Manufacturing Plant

A spraying type candy cooling tunnel is a specialized piece of equipment used in the confectionery industry for cooling and setting candies after they have been cooked and formed. 

This type of cooling tunnel uses a spraying mechanism to apply a fine mist of cooling medium, typically chilled air or liquid, over the candies as they pass through on a conveyor belt. 

Here's a closer look at how it works and its features:How It Works:

1. Conveyor System: Candies are placed on a conveyor belt that moves them through the tunnel at a controlled speed. The belt is often made of food-grade materials to ensure safety and hygiene.

2. Cooling Sprays: Inside the tunnel, nozzles or sprayers distribute a cooling medium evenly over the candies. The cooling medium can be air, water, or a coolant, depending on the specific requirements of the candy being produced.

3. Temperature Control: The temperature inside the tunnel is precisely controlled to ensure the candies cool down uniformly and reach the desired texture and hardness. This is crucial for maintaining the structural integrity and quality of the final product.

4. Humidity Control: Some cooling tunnels also manage humidity levels, which can affect the texture and shelf-life of certain candies, especially those sensitive to moisture.

5. Drying: After cooling, the candies may pass through a drying section where excess moisture is removed, helping to prevent sticking and ensuring a smooth finish.

Key Features:• Adjustable Parameters: Cooling tunnels often feature adjustable settings for temperature, humidity, and conveyor speed, allowing for customization based on the type of candy being produced.

• Hygiene and Safety: Designed with food safety in mind, these tunnels are constructed with materials that are easy to clean and sanitize. They may also include features like UV lights for sterilization.

• Energy Efficiency: Modern cooling tunnels are engineered to be energy-efficient, using advanced insulation and smart control systems to minimize energy consumption.

• Integration with Production Lines: They can be seamlessly integrated into existing production lines, optimizing workflow and productivity.

Benefits:

• Improved Product Quality: Precise cooling ensures that candies set properly, enhancing their texture, appearance, and overall quality.• Increased Production Efficiency: Automated cooling processes reduce downtime and increase throughput, making the production process faster and more cost-effective.

• Consistency: Consistent cooling conditions lead to uniform product characteristics, which is essential for maintaining brand reputation and customer satisfaction.

Application Examples:• Hard Candies: Cooling tunnels help hard candies achieve the right level of hardness without cracking or becoming too brittle.• Chewy Candies: For candies with a chewy texture, controlled cooling prevents the formation of crystals that could affect the desired mouthfeel.

• Chocolate Coatings: After enrobing candies with chocolate, cooling tunnels set the coating quickly and evenly, preventing blooming and ensuring a glossy finish.

Spraying type candy cooling tunnels are a critical component in modern confectionery manufacturing, offering a high degree of control over the cooling process to deliver consistent and high-quality products.

 

 

Model		PLL-6000	PLL-10000	PLL-12000	PLL-15000	PLL-18000
Line speed of the conveyer		110-553mm/min
Cold water consumption (m3)		21	40	55	80	120
Total power (kw)		9.6	10.6	13.6	16.5	25
External dimension(mm)	Length	6500	12000	14500	16880	19880
	Width	2250
	Height	1735
Weight(kg)		3000	5000	6500	8500	12000
Tunnel area(m2)		13.5	22	26	32	38.5

 
Specific technical points
1. Cooling efficiency:
• spray system: select appropriate nozzle and spray pressure to ensure uniform and efficient cooling effect.
• Air cooling system: Combined with the air cooling system, further improve the cooling efficiency.
2. Temperature control:
• Temperature sensor: Install high-precision temperature sensors to monitor the temperature changes of candy in real time.
Control system: Advanced PLC control system is adopted to achieve precise temperature control.
3. Health and safety:
Material selection: Use food grade stainless steel materials to ensure that the equipment meets food safety standards.
Cleaning system: Designed with an easy to clean structure and equipped with an automatic cleaning system for convenient daily maintenance.
4. Automation level:
• Automation control: Depending on customer needs, different levels of automation control can be selected, ranging from semi-automatic to fully automatic.
Data recording: Configure a data recording system to facilitate later data analysis and quality traceability.

The installation and debugging of a spraying type candy cooling tunnel require careful planning, precise execution, and thorough testing to ensure efficient operation and compliance with safety and hygiene standards. 

Here's a step-by-step guide to the process:

1. Site Preparation• Location: Select a flat, stable area within your facility with easy access to water supply, drainage, and electrical connections. Ensure the location can accommodate the tunnel's dimensions and has sufficient clearance for maintenance.• Infrastructure: Install the necessary utilities, including water lines for the cooling system (if applicable), drainage for wastewater, and a dedicated electrical circuit that meets the tunnel's power requirements.

2. Unpacking and Inspection• Inspect Components: Carefully unpack the tunnel and inspect all parts for damage during transit. This includes the tunnel frame, conveyor belt, spray nozzles, control panel, and any additional components.• Verify Completeness: Cross-check against the manufacturer's list to ensure all parts and accessories are present.

3. Assembly• Follow Instructions: Use the manufacturer's assembly manual as a guide to erect the tunnel structure, install the conveyor belt, attach spray nozzles, and connect any internal piping or wiring.• Seal and Insulate: Ensure all joints are properly sealed to prevent leakage and maintain the tunnel's internal environment. Apply insulation where necessary to improve energy efficiency.

4. Plumbing and Electrical Connection• Plumbing: Connect the cooling system to the water supply and drainage, following the manufacturer's guidelines for any required filtration or treatment systems.• Electrical Hookup: Wire the tunnel's electrical components, including motors, fans, and control panel, according to the electrical diagram provided. Ensure all connections are secure and conform to local electrical codes.

5. Initial Testing (Without Candy)• Water and Air Testing: Run the cooling system without candy, checking for leaks, proper spray nozzle function, and adequate cooling capacity. Adjust spray patterns and temperature settings as needed.• Conveyor Functionality: Test the conveyor belt's movement, speed control, and tracking, ensuring it runs smoothly and consistently throughout the tunnel.• Control Panel Calibration: Verify that all control panel functions work correctly, including temperature and speed settings, alarms, and automated sequences.

6. Calibration and Fine-Tuning• Temperature and Humidity Control: Calibrate sensors and adjust settings to achieve precise control over the tunnel's internal environment, tailored to the specific candy type.• Spray Nozzle Alignment: Adjust spray nozzles for even coverage across the width of the conveyor, optimizing cooling efficiency.

7. Sanitization and First Run• Sanitize Tunnel: Prior to the first use, thoroughly clean and sanitize the tunnel according to the manufacturer's recommendations and food safety regulations.• Test Run with Candy: Conduct a test run with a small batch of candies, monitoring their cooling progress and adjusting settings as necessary to achieve optimal cooling and texture.

8. Staff Training• Operational Training: Train production staff on the tunnel's operation, maintenance procedures, and safety protocols.• Cleaning and Maintenance: Instruct staff on the importance of regular cleaning and scheduled maintenance to ensure longevity and hygiene.

9. Documentation and Certification• Record Keeping: Document the installation and debugging process, including any adjustments made, for future reference.• Inspection and Certification: If required, arrange for a third-party inspection to certify that the installation complies with local health and safety regulations.

By following these steps, you can ensure that your spraying type candy cooling tunnel is installed and debugged correctly, maximizing its efficiency, productivity, and contribution to the quality of your candy products.


Continuous spray Candy Cooling Tunnel is a device used in the food and beverage industry, especially in candy production. Its main function is to quickly reduce the temperature of candy by continuous spray, so as to achieve rapid cooling and solidification. The general process for customizing this type of equipment is as follows:

1. Requirement analysis and communication
• Customer demand collection: Detailed understanding of customers' specific needs, including production line capacity, candy types, cooling speed requirements, budget constraints, etc.
On site inspection: If possible, arrange for engineers to conduct on-site inspections at the customer's production site to evaluate the existing facility conditions and spatial layout.
• Preliminary scheme design: according to the collected information, design a preliminary technical scheme, including equipment size, cooling efficiency, spray system, etc.
2. Confirmation of technical solutions
Technical exchange meeting: Hold a technical exchange meeting with clients to explain the preliminary design plan in detail and listen to their feedback.
• Plan adjustment: Make necessary modifications and improvements to the plan based on customer feedback to ensure that the final plan meets all customer needs.
• Cost estimation: Provide a detailed cost budget report, including equipment costs, installation and commissioning costs, transportation costs, etc.
3. Contract signing
Business negotiation: Negotiate and reach a consensus on commercial terms such as price, payment method, and delivery time.
Signing the contract: After both parties reach a consensus on all details, the sales contract and technical agreement are officially signed.
4. Detailed design and manufacturing
• Deepening design: Based on the technical specifications in the contract, complete detailed engineering drawings and technical documents.
• Procurement of raw materials and components: Start purchasing the required raw materials and standard parts according to the design drawings, and prepare for the processing of self-made parts.
Equipment manufacturing: Assemble and test equipment according to established quality standards to ensure that each device meets design requirements.
5. Installation and commissioning
Pre acceptance before shipment: Invite customers to the factory for pre acceptance to check whether the equipment meets the technical specifications specified in the contract.
On site installation: Transport the equipment to the customer's factory and begin installation work, strictly following the construction plan during the process.
System debugging: Conduct comprehensive system debugging after installation to ensure the stable operation of the entire production line.
• Operation training: Provide necessary training for customers' operators, teaching them how to correctly use and maintain equipment.
6. After sales service
• Warranty service: Provide free repair services within a certain period of time to solve various possible problems.
• Regular Follow up: Regularly send people to visit customers to understand the actual usage of equipment and collect improvement suggestions.
• Spare parts supply: Ensure a long-term stable supply channel for spare parts, so that customers can use them in the future when replacing vulnerable parts or upgrading equipment.



 

Pre sales services

 

After-sale service 

 

1. Equipment warranty period: We provide a one-year free warranty service for mechanical equipment. If any non-human caused problems occur during the warranty period, we will provide free repair or replacement services.
2. Maintenance and upkeep services: We provide regular or irregular equipment maintenance and upkeep services to ensure the normal operation of the equipment. We will provide 24-hour online technical support services.
3. Accessory supply: We guarantee to provide original factory accessories in a timely manner in case of equipment damage or replacement of parts.
4. Training services: In order to enable customers to effectively operate and maintain equipment, we will provide equipment operation and maintenance training.
5. Installation and debugging: We will provide equipment installation and debugging services to ensure that the equipment is installed correctly and can operate normally.

 

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FAQ

 

1 ) Q: How can we visit your factory?
A: If you come from abroad, air to shanghai airport, then we can pick you up at airport.

 

2) Q: How do you ensure the quality of your products?
A: Our Company is a state owned enterprise with more than 16 years experience , strict operation policy is performed, advanced processing machines guarangtee the precision of all components, workers with operation license, parts get multiprocessing, transmission& electrical parts are of international famous brand. Series of test and inspection are done in the whole producing state.

 

3) Q: What payment methods your company accept?
A: We accept most of the payment methods , but mainly accept T/T, L/C at sight .

 

4) Q: How long is the warranty time for your products?
A: Our officially promised warranty time is 12 months after commissioning .

 

5) Q: I am new in this field,can you supply us turnkey services?
A: YES.We can supply all the system including Market Analysis/Product Analysis/Location Choice/Processing Flow Design/Equipment Layout Design/Building Design direction/Equipment mode selection/Equipment Manufacturing/Equipment Mounting/Equipment Debugging/Worker Training.

 

6) Q: What ' s the shipment terms and delivery time of your company?
A: Well, the delivery time depend on the quantity of your order. Usually is 20 days . For some customized machine 30 days is necessary.

 

7) Q: Can you supply OEM services?
A: Yes,we have our R&D team,and we have more than 400 workers with workshop area 75000 square meters.

 

8) Q: Do you give any Discount?
A: I will surely try my best to help you get those by the best price and good service at the same time.