Wooden Machine Pulley Model
Product Code : LSK-PL-10357
Wooden Machine Pulley Model (SKU LSK-PL-10357) is a classroom model of three pulleys mounted on a wooden base, with string and an instruction manual, that shows how using several pulleys increases mechanical advantage. Teachers use it for simple-machines lessons in middle school and for the machines topic in secondary physics. Science Lab Supplies builds the model in its own workshop at Plot 448, HSIIDC Industrial Area, Saha, Ambala, India, and offers it directly to schools, colleges, tender contractors and distributors.
Specifications
The model is made of particle board and wooden components, with a base of 6½ × 3½ in (about 16.5 × 8.9 cm) and an overall height of 16¼ in (about 41.3 cm). Three pulleys are mounted on the base, and string plus an instruction manual come with the apparatus.
| Parameter | Value |
|---|---|
| SKU | LSK-PL-10357 |
| Pulleys | 3, mounted on a wooden base |
| Base size | 6½ × 3½ in (approx. 16.5 × 8.9 cm) |
| Height | 16¼ in (approx. 41.3 cm) |
| Materials | Particle board and wooden components |
| Included | String and instruction manual |
| Manufacturer | Science Lab Supplies, Saha, Ambala, Haryana |
| Country of origin | India |
Applications and Experiments for the Wooden Pulley Model
By threading the string over one, two or three pulleys, students see how the effort needed to lift a load falls as more rope segments share it. The model can be used qualitatively for discovery lessons or quantitatively to calculate mechanical advantage, and its layout suits inquiry-based activities.
- Middle-school science: introducing pulleys as simple machines that change the direction or size of a force.
- ICSE Class 10 physics (machines): mechanical advantage, velocity ratio and efficiency of pulley systems.
- Inquiry projects: predicting and then testing how many pulleys give a chosen reduction in effort.
Standard Scope of Supply
Each model comes with three pulleys mounted on its wooden base, the string needed to rig them, and an instruction manual written to help both students and teachers use the apparatus. Loads and a spring balance are not listed as part of the set.
Packing, MOQ and Lead Time
Request a price for a single model or for one per student group. The quotation sets out packing, delivery time and price for that number, and extra pulleys or mass sets can join the same quotation.
Science Lab Supplies holds an Importer-Exporter Code as a registered exporter and is able to ship to buyers in Vietnam, Malaysia, Peru, Egypt, Iraq and Nigeria. Reach the sales desk on the contact page, save items in the enquiry cart, or read the lab tender page before a tender submission.
Frequently Asked Questions
How many pulleys does the model have?
Three pulleys are mounted on the wooden base, so students can compare a single pulley with two- and three-pulley arrangements using the string supplied.
What is the model made of and how big is it?
It is made of particle board and wooden components, with a 6½ × 3½ in base and a height of 16¼ in (about 41 cm).
Is there guidance for teachers?
Yes. An instruction manual is included to help students and teachers use the apparatus in both qualitative and quantitative activities.
Where is the pulley model made?
Science Lab Supplies makes it in its own factory in Saha, Ambala, India. As the manufacturer rather than a trading house, it prices and quotes the model directly.
Related Pulley and Mechanics Apparatus
After the wooden model, students often rig pulleys themselves on a stand and measure loads with real masses. These four items from the same physics range support that next step and can be ordered on one quotation with the model.
- Pulley, Inline Double — open-sided frame with 38 and 50 mm ball-bearing pulleys.
- Pulley, Inline Triple — three pulleys of 25, 38 and 50 mm in one frame.
- Fixed Pulley — cast metal pulley with deep V-groove and hooks.
- Mass Set with Hangers — steel masses from 10 g to 1000 g for loads.
Browse the full Physics Lab range or all physics lab equipment.
Last updated: 25 September 2026
