Steam and rotary retort is to use the rotation of the rotating body to make the contents flow in the package. It is inherent in the process that all air be evacuated from the retort by flooding the vessel with steam and allowing the air to escape through vent valves.There is no overpressure during the sterilization phases of this process, since air is not permitted to enter the vessel at any time during any sterilization step. However, there may be air-overpressure applied during the cooling steps to prevent container deformation.
The use of special tooling and CNC machining centers, laser cutting and other equipment can ensure the accuracy of equipment processing to the greatest extent.
Dependable, Reliable and Robust Design
Rotor is well fabricated on the positioning& assembly station, after welding, the complete rotor is processed in machine center and treated in high temperature to eliminate the internal stress caused by welding, which ensures the robust structure are extremely durable resulting in reduced wear and a long service life.
1. Roller
After the rolling ring is forged, the whole rotor is welded to the rotation plate, and the rotor is reinforced by diagonal bracing. After a long period of service, if it's severely worn out, you can only replace the roller ring without adding too much cost.
2. Clamping system
1. Every basket has one air cylinder, pressing the cans separately so that can balance the height difference.
2. Clamping plate bottom is silica gel which is soft so that can help hold the cans tight.
3. We will consider the centrifugal force and how much strength can press the can tight then to calculate pressing plate pressure to ensure that all cans static.
3. Accurate temperature control, excellent heat distribution
The temperature control module (D-TOP system) developed by DTS has up to 12 stages of temperature control, and the step or linearity can be selected according to different product and process recipe heating modes, so that the repeatability and stability between batches of products are maximized well, the temperature can be controlled within ±0.5ºC.
4. Perfect pressure control, suitable for a variety of packaging forms
The pressure control module (**** system) developed by DTS continuously adjusts the pressure throughout the whole process to adapt the internal pressure changes of the product packaging, so that the degree of deformation of the product packaging is minimized, regardless of the rigid container of tin cans, aluminum cans or plastic bottles, plastic boxes or flexible containers can be easily satisfied, and the pressure can be controlled within ±0.05Bar.
5. Highly clean product packaging
The heat exchanger is used for indirect heating and cooling, so that the steam and cooling water are not in contact with the process water. The impurities in the steam and cooling water will not be brought to the sterilization retort, which avoids the secondary pollution of the product and does not require water treatment chemicals (No need to add chlorine), and the service life of the heat exchanger is also greatly extended.
6. Compliant with FDA/USDA certificate
DTS has experienced thermal verification experts and is a member of IFTPS in the United States. It fully cooperates with FDA-approved third-party thermal verification agencies. The experience of many North American customers has made DTS familiar with FDA/USDA regulatory requirements and cutting-edge sterilization technology.
7. Energy saving and environmental protection
A small amount of process water is quickly circulated to quickly reach the predetermined sterilization temperature.
Low noise, create a quiet and comfortable working environment.
Unlike pure steam sterilization, there is no need to vent before heating, which greatly saves steam loss and saves about 30% of steam.
8. The rotating system has a simple structure and stable performance
The rotating body structure is processed and formed at a time, and then balanced treatment is performed to ensure the stability of the rotation
The roller system uses an external mechanism as a whole for processing. The structure is simple, easy to maintain, and greatly extend the service life.
The pressing system adopts double-way cylinders to automatically divide and compact, and the guide structure is stressed to prolong the service life of the cylinder.
1. Full automatic linear control system
DTS self-studied patented technology D-TOP system can be sensitive to temperature.It can automatically calculate the pressure changes inside the container according to the temperature.And then automatically adjust the pressure inside the retort to get the pressure balance between container internal and external.So it can prevent the package's deformation, keep the package shape.Especially be suitable for aluminum tray products.Pressure was controlled in + / - 0.05 bar with compressed air intake valve and exhaust valve.
2. maintence cycle and alarm:For main valves, we set the maintenance cycle and time in the PLC, when it arrives, there will be alarm appear to notice.
FAQ
1.How to install and maintain the machine?
Firstly, we will provide the installation guild with the machine for your reference.
Secondly, our company is responsible for training production workers for you, ensuring that the workers will be independent operation.
2.How can we get the matching accessories or wearing parts conveniently?
During the warranty, Our company can replace the accessories for free .Out of warranty,we can provide them at the preferable price. In fact, the wearing parts are standard parts that you could get it in your country at your convenience.
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