According to the customer's requirements, the freeze-drying machine equipment processes and produces freeze-dried pet food, mainly including chicken breast freeze-drying, duck neck freeze-drying, beef freeze-drying, probiotic freeze-drying, chicken yogurt block freeze-drying, and quail freeze-drying, with an annual processing capacity of 1500 tons. Because most of the orders of customers come from overseas and customers, the technical indicators and configuration requirements of the equipment are relatively high, and the supplied lyophilizer fully meets the production requirements of customers.
The box, partition, condenser, and material tray of the pet food freeze-drying machine are all made of 304 stainless steel, which is not easy to oxidize, corrosion-resistant, and easy to clean. It adopts the technology developed by the company that has the choice of contact freeze-drying and radiation freeze-drying. At the same time, it can be used as a contact freeze-drying machine or radiation freeze-drying machine. The specific freeze-drying method is based on the material freeze-drying requirements. The diaphragm adopts medium oil for heat exchange, with refrigeration and heating capacity, in-situ pre-freezing, and temperature control capacity. The extreme vacuum of the vacuum freeze dryer is about 2.7pa. It has the function of vacuum fine adjustment. The temperature of the water trap is as low as - 70 ℃, and the ice capture capacity reaches 3t / batch. The refrigeration unit and vacuum unit of the lyophilizer are all imported or listed companies and other brands to ensure quality. AGV trolley is used for incoming and outgoing materials, which saves cost and space, and is convenient and safe to use.
The electric control PLC system of large-scale pet food lyophilizer adopts imported accessories, with process setting modification, data recording, and storage. The lyophilizer equipment has a traceability function and password management to ensure that the equipment operation data query and process formula are not disclosed. The production type lyophilizer has high equipped slope temperature control function and vacuum fine adjustment function, and has the conditions for producing pet food. Due to production needs, the second phase of the plant has started to design a production line for the annual processing of large-capacity pet food lyophilizer equipment.
