Product Name: Food Vacuum Packaging Machine (PLC Computer Programming)

Main structure and working principle

This machine is mainly composed of five parts: upper working room, lower working platform, rack, electrical system, and vacuum system. Please refer to the attached figure for details. A vacuum pump extracts air from the working chamber, when

working process:First, close the lid,

Stop working, open the pressure valve, inflate the airbag, automatically deflate and open the lid to complete one working cycle. After the sealing is complete, the vent valve is powered on and opened,

1. Adjustment and use

   1Preparation before use

   aPlace the machine steadily and check if the lid is closed smoothly, Does it automatically jump after releasing it,DZ -400/2L;The adjustable bolt under the studio allows the thief to jump automatically, but the jumping force should not be too strong;DZ -400/2S. D2-500/2S. D2-600/2S. DZ-800/2SAdjust the left and right screw buckles for the model.

   bEquipped with a power supply that meets the requirements of the aircraft model.

   e.Check if the position of the vacuum pump oil surface is correct. If not, adjust it(Please refer to the vacuum pump manual for details)”

   dGround the machine properly.

   e.Connect the power, turn on the power switch, close the cover, and check if the vacuum pump is running normally(If no air is drawn, any two wires in the three-phase power supply line should be replaced).

   2Adjustment before use

   aChoose vacuum degree

   The pumping time is0-60Second digital display continuously adjustable, small vacuum machine, with digital rotary pumping time0-99Adjustable in seconds, adjust the duration of the pumping time to achieve the desired vacuum level.

   bSelect heating temperature

   Select the desired heating temperature based on the packaging bag material, and adjust the heating temperature knob to the corresponding position, high or medium low.

   C.Adjust heating time

   heating time0-9.9The second digital display is continuously adjustable. Adjust the heating time knob according to the packaging material and heating temperature used, and select the appropriate heating time(Small vacuum machine digital rotary type0-30Adjustable in seconds) .

   dSelect the silicone characters for sealing the silicone rubber strip mouth as needed, and set the sealing date and other characters,

   3.use

   a、 Turn on the power switch:

   b、 Open the pressure strip of the packaging bag and put the packaging bag containing the packaged item inside(The distance from the item to the mouth must not be less than4centimeter)Put it into the studio, place the seal flat on the silicone rubber strip, do not overlap the bags, flip over the packaging bag pressure strip and press the opening of the packaging bag tightly;

   CHold the handle tightly(Press down on the edge of the upper cover to press down on the studio. If the lid is closed, the machine will automatically complete the vacuum packaging process according to the program and automatically open the lid. Some equipment is equipped with an emergency stop switch:

   D、 Open the pressure strip of the packaging bag, remove the packaging bag, and complete one work cycle,

   2

   eWhen stopping work, turn off the power switch and unplug the power plug,

   4In addition to the above preparations, the fully automatic vacuum packaging machine also needs to:
   AAdjust the speed adjustment time relay of the equipment based on the automatic operation speed of the workshop on the equipment and the working speed of the operator,(time Extend or shorten the interval).
   bThis device is equipped with an emergency stop switch. In case of special circumstances, pressing this switch will automatically open the upper cover and place it directly above. After the situation is resolved, the emergency stop switch will be turned on to push the upper cover towards the working side, and the device will enter normal working mode