How To Build A Ping Pong Ball Launcher

How To Build A Ping Pong Ball Launcher

Last modified: October 5, 2023


Have you ever wanted to design and build your own ping pong ball launcher? Well, you’re in luck! In this article, we’ll guide you through the process of building a ping pong ball launcher from scratch. Whether you’re a ping pong enthusiast looking for a new challenge or just someone who enjoys DIY projects, this is a fun and rewarding endeavor to embark on. So, let’s get started!

Gathering the Materials

Before we dive into the construction process, it’s important to ensure that you have all the necessary materials on hand. Here’s a list of what you’ll need:

1. PVC Pipes

You’ll need a few PVC pipes of various sizes. These will serve as the main structure of your ping pong ball launcher. Make sure you have pipes of different lengths to accommodate different shooting angles and distances.

2. Connectors

Invest in a variety of PVC connectors to join the different pipes together. These connectors come in various shapes and sizes, such as T-joints, elbows, and couplers. They will help you create the desired shape and structure for your launcher.

3. Ping Pong Balls

Don’t forget to stock up on ping pong balls! You’ll need a good supply for testing and playing with your launcher once it’s ready. You can purchase these online or at a local sports store.

4. Rubber Bands or Springs

To create the launching mechanism, you’ll need rubber bands or springs. These will provide the necessary tension and power to propel the ping pong balls forward. Choose a high-quality rubber band or spring that can withstand the force.

Building the Launcher

Once you have all the materials ready, it’s time to start building your ping pong ball launcher. Follow these step-by-step instructions:

1. Design your Launcher

Before you begin construction, take some time to sketch out a rough design of how you want your launcher to look. Consider factors such as stability, adjustability, and ease of use. This will serve as your blueprint throughout the building process.

2. Assemble the Main Structure

Start by connecting the PVC pipes using the appropriate connectors. Make sure to create a sturdy and stable base by adding support and reinforcements where necessary. Leave openings for the ping pong balls to enter and exit the launcher.

3. Attach the Launching Mechanism

Next, you’ll need to attach the rubber bands or springs to create the launching mechanism. This can be done by securing them to the base and connecting them to a lever or pulley system. Experiment with different configurations to find the optimal launching power and angle.

4. Fine-tune and Test

Once you’ve completed the main construction, it’s time to fine-tune your ping pong ball launcher. Adjust the tension of the rubber bands or springs to achieve the desired launching distance. Test the launcher multiple times to ensure its functionality and make any necessary adjustments.

Safety Precautions

Before you start using your ping pong ball launcher, it’s important to keep safety in mind. Here are a few precautions to follow:

1. Eye Protection

Always wear goggles or safety glasses when using the launcher to protect your eyes from potential ping pong ball impact.

2. Clear Space

Ensure that you have a clear and open space to operate the launcher. Keep bystanders at a safe distance to avoid any accidents.

3. Adult Supervision

If you’re building this launcher with younger individuals, make sure they are supervised by an adult to prevent any mishaps or injuries.


Building your own ping pong ball launcher can be an exciting and enjoyable project. By following the steps outlined in this article, you’ll be able to create a functional and customized launcher that will elevate your ping pong experience. Remember to gather all the necessary materials, design the structure, and take proper safety precautions. Now, it’s time to unleash your creativity and have fun with your newly built ping pong ball launcher!

Additional Ping-Pong Resources:
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