About us

Zhucheng Dingzheng Food Machinery Co., Ltd. was established in April 2018. It is a wholly-owned private enterprise specializing in the production of sterilization pots (sterilization pots, sterilization kettles), vacuum packaging machines, cleaning and drying lines, frying pans and other food industry equipment. The D1, D2 level special equipment manufacturing license (pressure vessel) issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China. The products are exported to more than 20 provinces and cities in China and India, Vietnam, Nigeria, Egypt, North Korea, Mongolia, Australia, the Philippines, etc. Dozens of countries and regions.

The sterilization pot is composed of a pot body, a pot cover, an opening device, a locking wedge, a safety interlock device, a rail, a sterilization basket, a steam nozzle and a number of nozzles. The pot cover is sealed with inflatable silicone rubber temperature-resistant sealing ring, which is reliable and has a long service life.

Features of double-layer sterilization pot

1. Not only inherits the characteristics of single-pot water bath sterilization, but also saves energy because of its special structure.

2. The sterilizing water is preheated, the starting temperature of sterilization is high, and the sterilization time is shortened.

3. The hot water is stored in the upper tank, which effectively protects the heat dissipation and is more convenient for recycling.

The hot water for sterilization is recycled to the upper tank after the sterilization process, which reduces the loss of heat energy and saves energy. The hot water is recycled to save water resources and will not cause scale.

4. Adopt upper and lower tank structure to save space

5. The automatic sterilization pot adopts touch screen operation, PLC automatically controls the entire sterilization process, from water supply, heating, sterilization, cooling to the end of sterilization, all are automated, without manual operation;

6. The temperature, pressure and other parameters are controlled and adjusted by imported instruments, which can prevent the occurrence of accidents such as deformation and damage of the packaging container.

Structure and features of the equipment

including body, cover, elbow, interlock, rail, seal ring, steam, nozzle, cooling pipe, pipe, pressure retaining device and gate valve, etc.The sealing device of air cushion sealed sterilizer adopts domestic technical configuration, the whole machine is reasonable in design, reliable in operation, compact in structure, easy in operation, convenient in maintenance and simple in installation. The pressure keeping device adopts automatic control device, when the pressure exceeds the limit, it can be adjusted automatically to ensure the normal operation of the container within the allowable range.

Product application

Applicable to containers are: aluminum foil bags, high-temperature cooking bags and other flexible packaging food; tin cans, aluminum cans and other metal containers; PP bottles, HDPE bottles and other high-temperature plastic containers and glass containers. Widely used in meat, eggs, seafood, fresh corn, wild vegetables, bean products, aquatic products, canned products, packaging bags, beverages, dairy and other food and packaging of high temperature sterilization. The small and medium enterprises can be used and meet the production needs.