Pulley block with 3 pulleys Manufacturer,Supplier and Exporter in India
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Product Code : SCL-PLE-10417
The pulley block with 3 pulleys is a physics laboratory apparatus used for demonstrating mechanical advantage, load lifting, tension, force direction and simple machine principles. It is designed for schools, colleges and STEM laboratories where students need a clear, hands-on setup for pulley-system experiments.
Product Description
The Pulley Block with 3 Pulleys from Lab Glassware Manufacturer helps students observe how multiple pulleys reduce the effort required to lift a load. It is suitable for classroom demonstrations of block-and-tackle arrangements, tension distribution and mechanical advantage.
This apparatus is intended for supervised educational mechanics experiments. Exact pulley diameter, frame material, hook arrangement, bearing type, groove profile, safe working load and supplied accessories should be confirmed before final catalogue publication or tender submission.
Key Features
- Three-pulley block design for mechanical advantage demonstrations.
- Useful for load lifting, force direction and tension experiments.
- Supports block-and-tackle and simple machine practicals.
- Suitable for school physics labs, college labs and STEM classrooms.
- Can be used with compatible cord, hook weights and spring balances.
- Helps students compare effort force and load force visually.
- Pulley size, material and safe load must be confirmed before publication.
Technical Specifications
|
Specification |
Detail |
|
Product Name |
Pulley Block with 3 Pulleys |
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Brand |
Lab Glassware Manufacturer |
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Product Category |
Physics Lab Equipment / Mechanics Apparatus / Pulley System |
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Primary Keyword |
pulley block with 3 pulleys |
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Secondary Keywords |
triple pulley block, 3 pulley block, physics pulley apparatus, block and tackle apparatus, mechanical advantage pulley, school physics pulley, load lifting apparatus, mechanics lab equipment |
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Number of Pulleys |
3 pulleys |
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Standards / Certifications |
No certification confirmed. Add only if verified by datasheet or compliance document. |
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Intended Users |
Schools, colleges, physics laboratories, STEM labs, teachers, distributors and institutional buyers. |
What's Included in the Kit
- Pulley block with 3 pulleys
- Frame, hook or suspension fitting
- Cord, hanger or load hook
- Weight set or force gauge
- Instruction sheet or experiment guide
Applications / Uses
- Demonstrating mechanical advantage in pulley systems.
- Showing how multiple pulleys reduce lifting effort.
- Studying tension distribution in a cord.
- Using compatible Cord on Reel 100m for pulley practicals.
- Combining with Hook Weight Set 2100 g for load experiments.
- Supporting mechanics lessons with Physics Lab Equipment.
How to Use the Pulley Block with 3 Pulleys
- Inspect the pulleys, frame, hook, axle and cord path before use.
- Suspend or mount the pulley block securely on a suitable stand or support.
- Pass a compatible cord through the three pulley grooves according to the experiment diagram.
- Attach the load to the correct hook or moving block position.
- Connect a Beginner Spring Balance if effort force needs to be measured.
- Pull the free end of the cord slowly and observe load movement.
- Record the effort force, load weight and number of supporting cord sections.
- Compare results with a simpler setup such as the Pulley System Two Sheave.
Safety note: Do not exceed the confirmed safe load. Keep fingers clear of the pulley grooves, secure the support stand and remove the load before rethreading the cord.
Care & Maintenance
- Keep pulley grooves clean so the cord moves smoothly.
- Check hooks, axles and frame alignment before each practical session.
- Store the pulley block dry to reduce corrosion risk on metal parts.
- Do not use frayed cord or damaged pulley wheels in student experiments.
Why Choose Lab Glassware Manufacturer
Lab Glassware Manufacturer supplies laboratory glassware, scientific laboratory instruments, lab experiment setups, science kits, mathematics kits, didactic models and STEM models. The brand supports schools, colleges, universities, distributors and export buyers with educational laboratory products. Its physics range includes mechanics apparatus for force, motion, pulley and simple-machine demonstrations. Buyers should confirm final pulley diameter, material, hook arrangement and safe working load before bulk ordering.
Frequently Asked Questions
What is a pulley block with 3 pulleys used for?
A pulley block with 3 pulleys is used to demonstrate mechanical advantage, load lifting, force direction and tension in school physics experiments.
How many pulleys are included in this pulley block?
The confirmed configuration includes 3 pulleys.
Is this apparatus suitable for school physics labs?
Yes. It is suitable for supervised school and college mechanics practicals involving pulleys, cords, loads and force measurement.
Does it include cord and weights?
Cord and weight inclusion is not confirmed. Add these accessories only after checking the final supplied kit.
What is the safe load capacity?
The safe load capacity is not confirmed. Publish the load rating only after checking the supplier datasheet or test documentation.
Can it be used with a spring balance?
Yes. A compatible spring balance can be used to measure effort force during mechanical advantage experiments.
For more pulley, force and mechanics teaching products, explore the Physics Lab Equipment category from Lab Glassware Manufacturer.
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