The working principle and characteristics of hand held aluminum foil sealing machine
1. Choose the flat surface, steady the machine, insert the joint of the inductive head into the socket on the front panel of the machine and screw it tightly. Pay attention to the orientation of the socket.2. One end of the plug of the power cord is inserted into the power supply socket on the rear plate of the machine case, and the other end is inserted into the power supply socket, and the single-phase three wire power supply must be used. Voltage 220V, socket can withstand more than 10A current.3. Turn on the power switch on the rear panel of the cabinet. The sealing time of the control panel is bright and the machine can work.4, press and hold the time setting button, according to the need to seal the diameter of the container, material set a suitable value, setting value between 0.1-3.9 seconds.5, the container alignment of the sensor head of the center (previously placed induction aluminum foil container cover and tighten the membrane compaction) by induction power switch on the handle, then the original set time countdown to zero, said the work has been completed, and then remove the sensor head container under a sealing operation.6, check the sealing quality, according to different materials, diameter containers, as well as production efficiency, appropriate trimming time setting button, so that the sealing quality to the best.7, do not work, press the power switch on the front panel closed.
The machine can be divided into two parts: the control box and the output induction head. 100KHZ high frequency current generated by the microcomputer control source by amplifying, shaping, push the power module output to the sensor head, when the metal aluminum foil container Gary proximity sensing head, eddy current heating on the aluminum foil, heating degree by the intensity and duration of the short length to determine eddy current. The whole machine is equipped with an automatic frequency stabilizing circuit, the function time can be adjusted and the working status can be displayed. This machine has been improved to slow the sealing speed of the 500A model, so that the machine can be continuously heated by heating without stopping once. Therefore, the sealing speed of the machine is much faster than that of the 500A model.
