The tunnel-type pasteurization machine is designed for efficient, stable, and continuous thermal treatment of bottled beverages. With a processing speed of approximately 500 bottles per hour—depending on bottle volume—it ensures reliable pasteurization for breweries, kombucha producers, juice lines, and other beverage applications. Bottles enter the machine at 5°C and exit at around 35°C, ensuring smooth temperature transition and product safety.
The system operates with a controlled sterilization temperature of 63°C, maintained with a high precision of ±1°C to guarantee consistent thermal performance. The sterilization zone has a length of 2200 mm, providing an adjustable sterilization time of 17 minutes, while the total pasteurization cycle is 43 minutes. With an effective width of 920 mm, the machine accommodates a broad range of bottle sizes and layouts.
Equipped with two warming water pumps (2T/h) and two hot water pumps (4T/h), the machine ensures steady water circulation throughout all temperature zones. A DN25 pneumatic diaphragm valve provides automatic temperature control. The system includes a PLC-based electrical control cabinet, enabling intelligent monitoring and easy operation. Smooth product flow is maintained through durable infeed and outfeed conveyor belts, with adjustable speeds ranging from 110 to 553 mm/min.
The pasteurizer uses 0.2–0.4 MPa steam pressure for heating and circulates approximately 6 m³ of hot water within the system. All machine components in contact with water— including the frame, conveyor belt, and spray nozzles—are constructed from SUS304 stainless steel for durability and hygiene.
With overall dimensions of 4000 × 1550 × 1650 mm, this tunnel pasteurizer offers a compact, efficient, and reliable solution for high-quality beverage sterilization in modern production facilities.
| Tunnel Pasteurizer | Inlet bottle temperature：5℃ |
| Outlet bottle temperature：35℃ | |
| Sterilization temperature： 63℃ | |
| Temperature-controlled precision： ±1℃ | |
| Sterilization length：2200mm | |
| Sterilization time:17min, adjustable | |
| Total Sterilization time: 43 min | |
| Sterilization effective width: 920 mm | |
| Device： Warming water pump：2T/h 2pcs; Hot water pump: 4T/h 2pcs; Pneumatic diaphragm valve from temperature control：DN25; Electrical control box PLC control system: 1 set; Into and out of the conveyor belt |
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| Conveyor speed：110-553mm/min | |
| Heating steam pressure：0.2Mpa13 | |
| heating circulating water：6m3 | |
| Using steam pressure: 0.2-0.4mpa | |
| Material: machine, belt and nozzle is SUS304 | |
| Dimensions(L×W×H)：4000×1550×1650mm | |
TIANTAI: Your End-to-End Brewery Partner
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Full-Service Expertise: As your general contractor, we provide complete turnkey solutions, from design to global project completion.
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Optimized Systems: We manufacture precisely matched, energy-efficient brewhouses that prioritize your economic ROI.
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Proven Results: Leverage our decades of experience to maximize process uptime, reduce beer loss, and brew flavor-rich beers consistently.
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Hubert
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