Shaswat Traders

The Pulley System Educational Apparatus is a hands-on mechanical teaching aid designed to demonstrate the basic principles of pulleys, force, load, and mechanical advantage. Ideal for physics classrooms, science laboratories, technical institutes, and interactive learning environments, this apparatus allows students to visually and practically understand how pulleys function to lift loads, distribute forces, and create mechanical advantage in simple machines.

Pulley systems are foundational concepts in physics and engineering. They help students understand real-world applications such as cranes, elevators, and cable systems. Our pulley model is thoughtfully designed for simplicity, durability, and maximum learning impact.

Bring classroom physics to life with the Electric Crane Demonstration Model—a compact yet powerful teaching aid that illustrates the principles of electromagnetism, rotational mechanics, torque, and simple‐machine efficiency, all in one eye-catching unit. Designed for middle-school through undergraduate laboratories, the apparatus transforms abstract textbook concepts into a hands-on learning experience that sparks curiosity and deepens understanding. Its vivid yellow-and-blue base, robust metal components, and modular architecture make it a durable centrepiece for STEM workshops, science fairs, and teacher demonstrations.