Tape Cutting Machine-
First, the precautions before installation and installation:
1. Install the equipment in a dry, clean and well ventilated place.
2. The equipment should be protected and connected to zero, that is, the casing part is connected with the neutral line in the three-phase four-wire (the product with the power plug is connected to the factory).
3. The power supply in the workplace should be normal, without excessive fluctuations, otherwise the equipment cannot guarantee normal operation.
4. Steps for equipment installation:
a. The power incoming line is connected to the user-supplied three-phase switch of suitable capacity. The three-phase switch shall be fitted with a fuse that meets the requirements and shall not be arbitrarily amplified. The three-phase switch should be dedicated to the cutting machine.
b. The gas source is connected to the inlet end of the filter pressure reducing valve on the rear plate of the cutting chassis through the gas supply pipe, that is, facing the left side joint of the pressure gauge.
c. Clamp the working ground clamp of the cutting machine (the positive output end of the cutting power supply) on the workpiece.
Tape Cutting Machine-
Second, preparation before use:
1. Check the external power supply is correct.
2. Check that the workpiece ground wire is clamped on the workpiece.
3. Turn on the air source and drain the water.
4. Check that the power switch is in the off position.
5. Close the main switch of the power supply of the power grid. At this time, the fan starts to work. Pay attention to check the wind direction. The wind should blow inward. Otherwise, the main transformer will not be ventilated and cooled, which will shorten the working time.
6. Turn the power switch on the panel to the “on” position and the power indicator light. Compressed air should flow out of the torch at this point. Pay attention to whether the pressure gauge pressure gauge pointer is 0.2-0.4 megabytes
Pa position, if the pressure does not match, in the case of gas flow, adjust the upper knob of the filter pressure reducing valve pressure gauge, clockwise to increase pressure, and vice versa.
7. Let the gas flow for a few minutes to remove the condensed water vapor from the torch.
Tape Cutting Machine-
Third, pay attention to the operation process:
1. The torch is in contact with the workpiece and can be cut by pressing the button. Cutting can be started from the edge of the workpiece. When the thickness of the sheet is not large, it can be cut at any point of the workpiece. The torch can be perpendicular to the workpiece
Or slightly inclined to one side, but when opening in the middle of the workpiece, the torch should be tilted slightly to one side in order to blow off the molten metal and cut through the metal.
2. Press the handle button and keep the main circuit on, while the high frequency oscillator works until the cutting arc is formed, and the high frequency oscillator stops working. Thereafter, the cutting can be performed by the movement of the torch. At the same time, the cutting indicator lights.
3. The cutting must be cut through the metal to move evenly, otherwise the nozzle will be damaged. Moving too fast or too slow will affect the quality of the cut.
4, cutting air pressure adjustment: cutting air pressure is too high, the flow is too large, will affect the cutting thickness. If the cutting air pressure is too small, it will affect the service life of the nozzle.
5. Before lifting the torch away from the workpiece, the handle button must be turned on. At this time, the plasma arc is extinguished and the cutting process is stopped.
6. During the cutting process, the arc is re-arced because the torch leaves the workpiece more than 2 mm and the arc is extinguished.
7. When the main transformer temperature exceeds 110 °C due to the connection working time is too long, the thermal protection switch will operate and the device will automatically shut down and cannot be started. It should be restarted after the transformer has cooled down.
8. Always remove the accumulated water in the filter pressure reducing valve, that is, rotate the lowermost screw counterclockwise to remove the water and then tighten. If there is too much water in the compressed air, consider adding a filter valve between the filter pressure reducing valve and the gas source, otherwise the cutting quality will be affected.
9. When the workpiece is not cut, press the torch button as little as possible to avoid damage to the machine.
10. After the cutting workpiece is finished, cut off the power switch and the air supply valve.
Zhengzhou EAST IMPORT AND EXPORT co., ltd . ( a goulian group of company) a manufacturer and exporter for all kind of packaging machinery , like bopp tape coating machines, bopp tape slitting machines. Bopp tape core cutter, bopp tape core loader etc