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Showing posts from October 22, 2025

PVC Pipe Tumbler Mixer

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 PVC Pipe Tumbler Mixer Introduction: A PVC Pipe Tumbler Mixer is a creative and practical DIY project designed to mix materials like grains, powders, or liquids efficiently. Made using simple PVC pipes, a DC motor, and a frame , this mixer is perfect for science projects, small workshops, or home experiments where smooth and even mixing is required. What is a PVC Pipe Tumbler Mixer? It’s a small rotating drum made from PVC pipe that spins using a motorized shaft . As the pipe rotates, the materials inside tumble and mix thoroughly. It works similarly to industrial mixers but on a smaller, low-cost scale. Materials Needed: PVC pipe (3–4 inches in diameter) PVC end caps Small DC motor or geared motor Metal or wooden base frame Shaft or rod for rotation Switch and power adapter Glue or tape for sealing How It Works: The PVC pipe acts as the mixing drum. The motor rotates the pipe slowly, tumbling the material inside. The rotation continues u...