Making your own plugs is a highly useful skill because we will constantly need them in our daily lives. Plugs are useful for a variety of tasks, including patching holes of different sizes, fixing broken objects, and even creating your own goods. In this video, you will discover how to create plastic plugs using a molding machine.

Step 1: Put the molding machine with the plastic material inside.

Turn on the machine, then close the lid. Remove the machine from its stand once it is ready to use, which normally takes approximately 30 seconds, and set it down on a flat surface such as a table or countertop that can support its weight (the machine weighs around 100kg).

The plug molding technology, also called insert molding, is the molding process of plastic raw materials or other materials around a pre-formed metal insert.

Step 2: Melt the plastic by heating it and waiting for it to happen.

The plastic material can be melted using a heating tool or a hair dryer when using a molding machine. The temperature of the heat source should be monitored with a thermometer in order to prevent melting the plastic rather than having it fuse with another piece of itself.

Step 3: Securely fasten the mold that contains the plastic.

It’s time to fasten the plastic in place now that you have it there. Clamps are used to secure the mold in place for this. Avoid overtightening them as this may cause distortion in your work and make it challenging to remove the mold afterward.

Step 4: Remove the plug from the mold.

The next step is to remove the plug from the mold. You may have an air-release valve that will allow you to push air out of the mold as you take out your plastic plug using a pair of pliers, or if not, you can use a scraper and/or putty knife to carefully pry it out.

Be careful not to damage this piece; it’s what makes your new jewelry unique!

If you wanted more than one of these amazing plugs for yourself or friends and family members (or even just because they’re so fun), repeat steps 1-4 until all of them are ready to wear in their own little necklace or bracelet!

Step 5: Check for burrs and defects on any of the holes.

On any of the holes, look for burrs and other flaws. If required, use a magnifying lens to look for flaws. Look for any dents, splits, cracks, or other damage on the plug. If there are no defects, you’re ready to move on to step 6!

Step 6: Sand down any burrs or flaws in step six.

The plug will have some burrs or flaws once it has been taken out of the mold. To remove these flaws from your mold and plastic plug, you should sand them using fine-grit paper. When you can no longer feel any rough patches, use a sanding block to carefully press against the bumps and crevasses. Don’t overdo it; you won’t be able to remove too much material, but if you don’t take care, you could remove too much of your plug!

Step 7: Wipe the plug clean of any dust and oil. You can use a cloth dipped in acetone for this.

You can take the plug out of the mold after starting the molding machine. Use an acetone-soaked cloth to clean the surface of your plastic plug if it has any dust or grease on it. The majority of hardware stores sell acetone. It is an effective cleaner that won’t harm your plastic.

Making your own plugs is a very practical skill, one thing that we will always need in our everyday lives are plugs.

Have you ever wondered how to make a plastic plug? Making your own plugs is a very practical skill, one thing that we will always need in our everyday lives are plugs. Plugs are used in many different applications including plumbing, electronics, and other industrial applications. Plugs can be made from a variety of materials including metal, wood, glass, and even paper.

The material you choose to make your plugs out of will determine their application for example if you want to use it as an electrical connector then using metal would be good but if you want it as a decorative item then using glass or fabric works well too!


If your goal is making money from selling items around the house then I recommend trying out this tutorial because it will show you how easy it is for anyone who wants something fun and useful that they could sell on websites.

Making your own plugs is a very practical skill, one thing that we will always need in our everyday lives are plugs.


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