VHANDY Solutions for Food Processing
Providing sterilizers, quick freezers, and freeze dryers as integrated solutions for the food processing industry with both high efficiency and high quality.
One of China’s excellent food equipment manufacturers
- VHANDY specializes in developing and manufacturing advanced food processing equipment, focusing on sterilizers, quick freezers, and freeze dryers to support safe and efficient food production.
- The equipment integrates robust engineering with automated control systems to deliver high performance, energy efficiency, and consistent results.
- All products comply with ISO 9001 and HACCP quality management standards to ensure safety, traceability, and reliability.
- Production is organized into specialized teams covering sheet-metal forming & welding, chamber and component fabrication, precision machining, piping & vacuum line assembly, surface treatment and cleaning, electrical/control panel integration, final assembly, and testing & quality inspection — ensuring professional, high-quality manufacturing from prototype to shipment.
Vhandy's automatic food processing equipment
Sterilizer-Spray Water Bath
“Employing advanced spray water bath sterilization technology ensures rapid and effective sterilization while preserving food nutrition, original taste, and natural flavor. With selectable water bath or spray modes, it provides a water- and energy-saving solution for food processing steps such as cooking, heating, and preservation. It also features low operating costs, a simple design, easy operation, and a remarkably low failure rate.”
Sterilizer-Spray Type
“By using advanced spray nozzle technology, hot water is efficiently turned into tiny mist particles, significantly cutting down on water use and boosting steam production efficiency. A precise heat control system ensures this mist evenly covers food surfaces for thorough sterilization. Plus, with rapid heating and cooling cycles, the sterilization process is much faster, improving energy efficiency and overall productivity.”
Sterilizer-Water Bath
“The water storage tank at the top is preheated to the sterilization temperature, which effectively reduces the disinfection cycle and enhances work efficiency. The product is fully immersed, ensuring 360° comprehensive disinfection without any blind spots. Additionally, the recycling of disinfection water is not only energy-efficient and environmentally friendly but also effectively cuts down on production costs.”
Quick Freezer
“Featuring advanced automated blast freezing technology, this equipment rapidly lowers food temperatures to ultra-low levels, locking in freshness, flavor, and nutrients. The high-speed freezing minimizes ice crystal formation, maintaining food texture and appearance. Designed for the food processing industry, it offers energy efficiency, large-capacity performance, and reliable automation—ideal for extending shelf life and reducing product loss during storage and transport.”
Freeze dryer — large capacity
“This large-capacity freeze dryer uses fully automated freeze-drying technology to gently remove moisture from food products under low-temperature and vacuum conditions, preserving nutrients, flavor, and structure. Ideal for high-volume food processing operations, it delivers stable performance, low energy consumption, and consistent results. The automated control system ensures easy operation, reduced labor costs, and high production efficiency.”
Freeze dryer — compact model
“This compact freeze dryer employs the same automated freeze-drying process to remove moisture while preserving the food’s natural taste, nutrients, and shape. Its space-saving design is perfect for small to medium-scale food processing facilities, offering reliable performance, low energy usage, and simple operation. The intelligent automated system enhances efficiency while ensuring consistent, high-quality end products with excellent shelf stability.”
Operation training
Detailed operation videos and manuals include operations, maintenance, precautions, etc., to ensure the smooth operation of the equipment.
Trade experience
With over a decade of experience, we excel in clear communication and are adept at resolving issues that arise during trade procedures.
Customer service
We promptly address issues, develop solutions, assist with equipment maintenance, and refine strategies to minimize downtime risks for our clients.
Technical support
Permanent free technical support is provided, and the usage and maintenance methods of the equipment are regularly optimized.
Vhandy's Food Processing Equipment
Why use a sterilizer?
1、121℃ high-temperature sterilization process ensures the commercial sterility standard of canned food.
In the high-temperature sterilization process of canned food, the main target of sterilization is Clostridium botulinum, a heat-resistant anaerobic bacterium that can produce toxins causing fatal harm to humans. This bacterium loses its biological activity in about three minutes at 121°C and in about six hours at 100°C. Of course, the higher the temperature, the shorter the survival time of the pathogen. Scientific tests have shown that sterilization at 121°C is more appropriate, as packaging materials have good heat resistance and the food retains a better taste. When sterilized at 121°C, the F value at the center of the food reaches 4, and Clostridium botulinum cannot be detected in the food, meeting the requirements of commercial sterility.
2、Achieving uniform heat distribution is crucial for effective high-temperature sterilization of food.
The sterilization pot serves to create an environment suitable for high-temperature sterilization of canned food, ensuring that food is exposed to the required temperature, time, and pressure. It is crucial that the pot exhibits uniform heat distribution; any deviation in temperature from the average within the container must meet specified standards. A lower temperature at a specific point would prevent achieving the necessary F value for sterilization, thus compromising the sterility of the food in that vicinity. Uniform heat distribution is a key quality indicator for sterilization pots and can be evaluated with a heat distribution measuring device.
3、The sterilization pot rapidly heats up and cools down to optimize taste and nutritional protection.
To preserve the taste and nutrients of food during high-temperature processing, it’s crucial that the sterilization pot achieves rapid and uniform temperature distribution across all points during heating, ensuring consistent F values for a quick completion of the sterilization process. Similarly, rapid cooling is essential to minimize the food’s exposure to high temperatures. This necessitates a well-designed water flow system in the sterilization pot to optimize the process and reduce sterilization time.
Control for a Dual System with Automatic and Manual Operations
- Redundant Dual Control for Enhanced Reliability and Prevention of Disasters：
The equipment is equipped with both a fully automatic control system and a fully manual control system, each capable of independent operation in the event of failures. This redundant design ensures that the equipment can be operated in emergency situations, effectively preventing potential large-scale product loss and hazardous equipment accidents. The automatic control system utilizes advanced sensors and algorithms to monitor and adjust operational parameters in real-time, ensuring optimal performance and efficiency. - Manual Override and Dual-Mode Operation for Critical Applications：
On the other hand, the manual control system provides a fail-safe mechanism, allowing operators to take direct control of the equipment when necessary. This dual-mode capability enhances the overall reliability and safety of the equipment, making it suitable for critical applications where uninterrupted operation is essential.
The characteristics and advantages of VHANDY sterilization kettle
Automatic control and manual control, convenient and fast operation, double insurance.
Electronic and mechanical double safety interlocks reliably ensure safe operation.
Auto-alarm for equipment issues, twin overpressure protection, secures operation.
High-precision sterilization temp ensures uniform heat distribution in the pot (≤±0.5℃).
Customizable sterilization steps, various processes, enable quick, versatile use.