Automatic control microwave density system, automatic deviation correction system, automatic alarm system, variable frequency speed regulation system, video monitoring system, material control system, data replacement, programming system. The microwave source is the upper system. The transformer adopts the oil immersion cooling method to ensure 24-hour continuous operation. The machine operates in a flow line, with simple operation and high output.

Characteristics of lotus leaf drying and fixing machine：

1. Uniform drying: no matter what shape, microwave drying can make the surface and interior of the object evenly permeate the electromagnetic wave to generate heat energy, so that the product can be dried evenly, which is unmatched by other drying equipment.

2. Fast drying speed: Microwave directly acts on water molecules, which makes the water in the material rapidly heat up, vaporize and dry, greatly improving the production efficiency.

3. No discoloration during drying: high temperature passivates the oxidase activity, inhibits the phenolic oxidation of tea polyphenols in flowers and fresh tea, and prevents discoloration; All kinds of fresh vegetables and delicate flowers can also keep their colors intact.

4. Easy to control, advanced technology: compared with conventional methods, the equipment is ready to use; No thermal inertia, flexible and convenient operation; The microwave power and transmission speed are adjustable. In microwave heating, drying and sterilization, there is no waste water, waste gas and waste residue, which is a safe and harmless high-tech.

5. Good sterilization effect: practice has proved that the use of microwave sterilization can generally kill all E. coli at 70 ℃, and greatly reduce the total number of bacteria at 80~90 ℃, taking only 2~8 minutes. Fast speed and short time, so the nutrition and traditional flavor in food are preserved

6. Extend shelf life: the lotus leaves treated by microwave can extend the shelf life for half a year, which has a significant effect on improving product quality and prolonging storage cycle.