Automatic Rotating Sterilizer

Discover our Water Bath Auto Top-Loading Sterilizer. Efficient, automated, and designed for precision. Ideal for food & pharma. Easy top-load access. Enhance your sterilization process today!

Working principle of the Water Bath Rotating Sterilizer: Products are loaded into baskets and sent into the sterilizer, where each cylinder is individually pressed and the door is closed. The door is then secured with a triple safety interlock system. During the entire sterilization process, the door remains mechanically locked. The sterilization process is automated according to the recipe input into the PLC microprocessor controller. Initially, high-temperature water from the hot water tank is injected into the sterilizer. As the hot water mixes with the products, it continuously circulates through a high-flow water pump and scientifically distributed water distribution pipes. Steam is injected via a water-steam mixer to further heat the products and achieve sterilization. The process water in the sterilizer achieves uniform water flow in any vertical and horizontal position through the rotation of the rotating body, ensuring excellent heat distribution. Throughout the process, the pressure inside the sterilizer is controlled by a program that uses automatic valves to introduce or release compressed air. Due to the water immersion sterilization method, the pressure inside the sterilizer is not affected by temperature and can be freely set according to the packaging of different products, making the equipment more versatile for various applications such as three-piece cans, two-piece cans, and flexible packaging bags. During the cooling phase, hot water recovery and replacement methods can be selected to recycle the sterilization hot water back to the hot water tank, thereby saving energy. When the sterilization is complete, an alarm signal is issued. At this point, the door can be opened and the products unloaded. The sterilizer is then prepared for the next batch of products. The temperature distribution uniformity inside the sterilizer is ±0.5℃, with pressure controlled at 0.05Bar. The rotation speed and time of the rotating body are determined by the sterilization process of the products.

Features of the Water Bath Rotating Sterilizer:

Uniform Water Flow Distribution: By switching the water flow direction in the process tank, uniform water flow is achieved at any position in both vertical and horizontal directions. This ideal system ensures that water flow reaches the center of each product tray, achieving a uniform and effective sterilization effect without any dead angles.High-Temperature Short-Time Treatment: By preheating the hot water in the hot water tank and heating from high temperatures, high-temperature short-time sterilization can be achieved.Suitable for Abrasion-Prone Packaging: Due to the buoyancy of water, it provides excellent protection during rotation.Suitable for Processing Large Packaged Foods: It is difficult to heat and sterilize the center of large packaged canned foods, especially high-viscosity foods, using stationary sterilizers. Through rotation and stirring, high-viscosity foods can be uniformly heated to the center in a short time, achieving effective sterilization. The buoyancy of water at high temperatures also protects the product packaging during the rotation and stirring process. The rotating system has a simple structure and stable performance. The rotating body is processed in one step and balanced to ensure smooth rotation of the cage. The idler wheel system adopts an externally mounted, integrally processed structure, which is simple and easy to maintain, significantly extending its service life. The clamping system uses a dual-circuit cylinder for automatic individual clamping, with a guided structure to withstand force and extend the service life of the cylinder.

Product parameters: