Continuous Spray Water Pasteurization Tunnel for Beer & Beverage Cans/Bottles - Stainless Steel

Product Description

Product Description                                                                                                                                                                                  

This continuous spray water pasteurization tunnel is designed and manufactured based on imported sterilization technology, providing reliable and efficient pasteurization for beer, beverages, and liquid food products. Suitable for plastic cups, PET bottles, metal two-piece cans, and metal three-piece cans, it ensures product safety and extended shelf life while preserving flavor and quality. The machine features a chain drive system with balanced upper and lower water and steam convection, ensuring fast sterilization speed and excellent results.

Key Features  

1. Multi-Zone Design: Sterilization, pre-cooling, and cooling sections integrated.
2. Balanced Spray System: Upper and lower water/steam convection for uniform heating.
3. Chain Drive with Speed Control: Smooth, adjustable conveying for various bottle/can sizes.
4. Precise Temperature Control: Thermocouples + automatic controllers for each zone.
5. Water Recovery System: Recycling reduces water consumption.
6. Proven Technology: Based on imported sterilization machines.
7. Versatile Compatibility: Handles PET bottles, metal cans, plastic cups.
8. Durable Construction: Stainless steel + anti-corrosion treated carbon steel.
9. Easy Maintenance: Accessible lubrication points and drain system.

Product Parameters                                                                                                                                                              

Parameter	Specification
Applicable Products	Beer, beverages, juices, carbonated drinks
Packaging Types	PET bottles, metal cans (2-piece/3-piece), plastic cups
Machine Sections	Sterilization + Pre-cooling + Cooling
Drive System	Chain drive with stepless speed regulation
Feeding Method	Double-row parallel reciprocating
Heating System	Steam nozzles + thermocouples + hot water pump
Pre-cooling System	Steam nozzles + thermocouples + pre-cooling pump
Cooling System	Solenoid valve + cooling pump + recovery tank
Temperature Control	Automatic with thermocouples and controllers
Water Convection	Balanced upper and lower spray
Construction	Stainless steel + high-quality carbon steel (anti-corrosion treated)
Maintenance	Bearing grease, 40 engine oil, butter lubrication points
Operation	Automatic temperature control, manual monitoring
Safety Features	Water level monitoring, steam control valves

Technical Specification
Sterilization temperature		<95ºC    (Can be adjusted)
Sterilization temperature zone		3 Zones  (Can be designed)
Steam pressure		0.4Mpa
Main Motor Power		1.5 KW
Main Material		Stainless Steel 304
Sterilization time		10-60mins (Can be adjusted)

Detailed photos                                                                                                                                                                                         

Operating Procedure

Step	Description
1. Water Filling	Fill tanks until water overflows from overflow pipe
2. Steam Input	Steam enters through nozzles after water filling
3. Temperature Stabilization	Wait until temperature reaches specified level
4. Main Motor Start	Check drive chain for debris before starting
5. Product Feeding	Products enter via double-row reciprocating feeder
6. Sterilization	Hot water spray in sterilization section
7. Pre-cooling	Gradual cooling in pre-cooling section
8. Final Cooling	Cooling water spray to reach target temperature
9. Discharge	Products exit via out-can conveyor

Industry	Application Examples
Brewery	Beer bottles, beer cans, craft beer
Beverage	Carbonated drinks, soda water, energy drinks
Juice	Fruit juices, vegetable juices, nectars
Dairy	Milk drinks, yogurt beverages
Food	Liquid food products, sauces

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Function: This system effectively removes suspended solids, colloids, organic matter, iron, manganese, residual microorganisms and heavy metal ions from the water. It also reduces water hardness. The treated water fully meets all national drinking water standards and can even achieve the quality of mineral water.

This automatic PET bottle blowing machine produces bottles from 100ml to 2000ml in various shapes, suitable for mineral water, soda, and cola bottles.
Key Features:
· Robust Structure: Double-crank, four pull-rod clamping with a balanced cross slide.
· Precision Molding: Parallel bar (CIS) design ensures consistent sealing and stretching.
· Easy Control: Programmable PLC with a user-friendly touchscreen interface.
· High Accuracy: Infrared preform heating and constant pressure control help achieve precise blowing.

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Our Service                                                                                                                                                                                                 

Our in-house engineering team offers complete custom solutions, designing equipment, factory layouts, and even bottle shapes to perfectly match your requirements and optimize your production line.

Before Sales

After Sales

1.Answer any of your inquiries about our company within 24 hours.
2.Provide all the information you require.
3.Assist you in planning a cost-effective factory layout.
4.Provide machine operation videos for your reference.
5.Welcome you to visit our factory.

1.Provide weekly updates on the production progress.
2.Send regular photos of the machines during production.
3.Conduct a thorough test run of all machines for over 8 hours and provide the testing videos.
4.Dispatch our engineers to your site for installation and commissioning.
5.Ensure the availability of critical spare parts. 

KeYuan Clients                                                                                                                                                                                          

Company Profile                                                                                                                                                                                        

Zhangjiagang Keyuan Machinery Co., Ltd. (Keyuan Machine) is a leading integrated manufacturer and solution provider in the beverage packaging and water treatment industry. Founded over two decades ago, we specialize in the entire process from R&D and design to manufacturing, sales, and after-sales service for complete production lines.

Our Core Product Lines Include:

· Carbonated Beverage Complete Production Lines
· Mineral Water / Spring Water Complete Production Lines
· Purified Water Complete Production Lines
· Fruit Juice Complete Production Lines
· Soy Milk & Protein Drink Complete Production Lines
· Liquor, Soy Sauce, and Vinegar Filling Complete Production Lines

Driven by innovation and quality, Keyuan is committed to providing efficient, reliable machinery and comprehensive technical support to our global partners. We look forward to building successful partnerships and growing together with you.

FAQ                                                                                                                                                                                                              

1.Q: Are you a factory or a trading company?
A: We are the factory. With over a decade of experience, we design and manufacture complete water treatment systems and bottled water production lines in our 6,000 sqm facility. Our machines are trusted by clients in 30+ countries.
 
2.Q:Where is your factory? Can I visit?
A: We're located at Sanxing Yucai Road, Jinfeng Town, Zhangjiagang City, Jiangsu Province, China. It's about a 2-hour drive from Shanghai Pudong International Airport (PVG). We are happy to arrange pickup from the nearest station or airport. All clients, domestic and international, are warmly welcome to visit us!
 
3.Q: What's your warranty policy?
A: We offer a 2-year warranty starting from the date of delivery, along with comprehensive after-sales technical support.
 
4.Q: What makes your company different?
A:We don't just sell machines; we deliver turnkey solutions. From bottle design and layout planning to installation, training, and ongoing support – we partner with you to ensure your project's success.
 
5.Q:  What do you need from me to start?
To provide you with a tailored quote, please share:
1. Product type (e.g., water, juice, carbonated drink)
2. Target capacity (bottles per hour)
3. Bottle details (PET/glass, volume, shape – a photo is ideal)
4. Project scope (single machine or complete line)
The more details you provide, the better we can meet your needs.