How To Plastic Weld Using A Hot Air Welder
This video will show you how to make professional standard welds. This is an old video. However the content is still priceless for beginner plastic welders.
The basic over view of the welding process:
Step 1. Identify your plastic and find a welding rod to suit
Step 2. Prepare your welding surface by scraping off a small amount of the top layer. Creating a V shaped groove can be helpful for welding a round or triangle shaped rod into.
Step 3. Make your weld using either a speed welding technique (show in the video) or pendulum welding technique.
Then you are done!