The Steam Air Retort Machine Manufacturer!
Zhucheng Zhonggong Machinery Co., Ltd. is dedicated to the research, design, manufacturing, and provision of modern services in the food machinery sector. Our main products include high-temperature sterilization retort, jacketed kettle, automatic loading and unloading cage production lines, egg production lines, fresh corn production lines, pet canning lines, etc.....Our comprehensive product line caters to a wide range of sterilization needs for packaged foods, including high-temperature cooking bags/pouches, aluminum foil boxes/cans, tin cans, glass bottles, PP bottles, and other similar products.
Why choose us
Professional Team
Our team comprises experienced designers, six overseas engineers specializing in installation projects abroad, three quality control (QC) specialists, and five international sales teams.
One-stop Solution
We offer an integrated suite of services encompassing research and development (R&D), design, production, and turnkey project implementation, ensuring seamless support throughout the entire process.
Advanced Production Equipment
Our state-of-the-art facilities are equipped with laser cutting machines, plasma welding machines, pipe welding machines, flange welding machines, and bending machines to ensure precision and efficiency in manufacturing.
Sales Market
Our products are distributed across diverse markets, including Southeast Asia (Indonesia, Singapore, Malaysia), North America (United States, Canada), Oceania (Australia), and Europe.
- There is no need for steam cooling. Compressed air can be injected into the pot. The unique worm wheel fan rotates to break up the cold air mass in the air, forcing the steam to flow along the air duct, forming a parallel cycle in the food tray gap, and heating the food. The penetration is faster and the sterilization effect is more balanced.
- The sterilization process does not require preheating, which saves the initial time of preheating and greatly shortens the sterilization time
- The process of sterilization, heating and heat preservation does not require water, which can save a lot of steam energy and water energy consumption by more than 15%
- The control of temperature and pressure is more free, back pressure cooling can be performed, and the application range is wider. It can be applied to all high temperature sterilization products such as flexible packaging, bottled, canned, snack food, meat products, etc
- After the equipment is powered off and restored, the program can automatically restore to the state before the power off, reducing losses
- Equipped with triple safety chain to prevent misoperation of workers and avoid accidents
Come Up Vent Open (A Sterilization Step) – It introduces steam into the vessel and minimizes the air that is in the retort.
Come Up Vent Closed (A Sterilization Step) – The vent valve is closed and the temperature is controlled and ramped to cooking Temperature
Cook (A Sterilization Step) – It maintains the recipe temperature for the time required by the recipe.
Pressure Cool & Atmospheric Cool – The fan is turned off and is not used for the remaining part of the process.
Drain – When the level condition is met; drains the water from the retort.
Application Range of Steam Air Retorts
Canned and Jarred Foods
Including fruits, vegetables, meats, soups, and ready-to-eat meals.
01
Beverages
Such as fruit juices, sauces, and liquid-based food products.
02
Pet Food
Ensuring the safety and longevity of pet food in cans or pouches.
03
Pharmaceuticals and Nutraceuticals
Sterilizing supplements, vitamins, and other health products requiring strict hygiene standards.
04
Specialty Products
Like baby food, where the preservation of nutritional value and gentle handling of delicate ingredients are paramount.
05
Packaging & Shipping
Standard export wooden case packing, fit for multiple handing and long distance marine shipping.
Delivery Time
For stock type, we can send within 48hrs after confirming order.
For customized type , delivery date need to be negotiated before taking order.
As one of the most professional steam air retort machine suppliers in China, we're featured by quality products and low price. Please rest assured to buy customized steam air retort machine made in China here from our factory. Contact us for quotation.
steam air for canning sterilization retort, valve actuator, high quality steam air retort