Nowadays plastic welding equipment is more and more common in the industrial production in our country, hot air welding has the characteristics of convenient use, simple operation, especially suitable for the welding of plastic material. This processing method is to heat the compressed air through heater of welding gun, which is heated to the temperature needed to weld plastics, and then heat the welds and electrodes with this preheated gas, To achieve a molten state, so that the welding can be combined with little pressure.
The Freiden plastic welding gun produced by our factory, whose main performance indicators are close to the level of similar foreign products, is in an excellent position in China, and is an ideal tool for welding all kinds of thermoplastics. As long as the welding gun is connected to 220V AC, it can be used for plastic processing, easy to use. Turning the knob can make the heater power change in the range of 80 ~ 1080W, so as to meet the welding temperature requirements of different materials of plastic and different specifications of welding rods.
Next, let's talk about the operation process of plastic welding gun:
1. Before operation, check whether the nozzle of the welding gun and the screw of the gun body are loose or fall off, and whether the power cord is in good condition.
2, the use of the torch must be handled gently, so as not to damage the heat resistant ceramic rod in the torch.
3. In the welding process, pay attention to the nozzle and the part of the gun head should not be too close to the human body, clothing and the power cord of the torch, so as to avoid scalding and melting the power cord.
4. It is strictly prohibited to use the welding gun as a hair dryer or other purposes.
5, must according to the thickness of the workpiece and the power of the welding gun, at any time to adjust the voltage regulator, it is strictly prohibited to burn the welding gun tube overheating.
6, in the welding process, such as the welding torch abnormal sound phenomenon, should immediately turn off the gun or cut off the power supply.
7. When welding is completed, the gun must be closed in the correct operation sequence. Place the torch gently on the workbench, avoid contact with the plastic sheet and the power cord. Set the voltage regulator to zero and maintain sufficient cooling time to avoid damage to the torch.
8. Cut off the power after the plastic welding gun cools, clean the working site, and put all the tools and materials away.
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