Coil Spring
Product Code : LSK-MTE-10503
Coil Spring (SKU LSK-MTE-10503) is a heavy-duty coil spring test kit, of the same design as springs used in vehicle suspensions, that a testing machine compresses so students can find its real spring rate. It gives mechanical engineering and automobile students a real component to test in machine design and strength-of-materials labs. Science Lab Supplies manufactures the spring kit and its bosses at its Saha, Ambala, India factory on Plot 448, HSIIDC Industrial Area, with orders quoted straight to colleges, contractors and distributors.
Specifications
Each fact about the coil spring kit is listed in the table. In short, two metal bosses locate the spring securely in the testing machine, which compresses it, and the machine's digital indicator measures the change in spring length for each change in applied force, building a force-displacement record across the test.
| Specification | Value |
|---|---|
| SKU | LSK-MTE-10503 |
| Spring | Heavy-duty coil spring |
| Design | Same as springs used in vehicle suspensions |
| Holding | Two metal bosses hold the spring securely in the testing machine |
| Loading | Compression by the testing machine |
| Measurement | Testing machine's digital indicator: change in length for a given change in force |
| Results | Actual spring rate, compared with the theoretical rate from spring dimensions |
| Demonstrates | Hooke's law for force against displacement |
| Manufacturer | Science Lab Supplies, Saha, Ambala, Haryana |
| Country of origin | India |
Applications and Experiments for the Coil Spring
Students compress the spring in steps, record force and displacement, and calculate the actual spring rate. They then compare it with the theoretical rate worked out from the spring's dimensions, and the straight-line result demonstrates Hooke's law on a genuine engineering component.
- B.E./B.Tech mechanical: design of helical springs and stiffness in machine design practicals, with coil and overall diameters taken on an Electronic Digital Vernier Caliper.
- Automobile engineering: behaviour of a suspension-type coil spring under load.
- Diploma and TVET engineering modules: Hooke's law and spring rate, with wire diameter for the theoretical rate read on a Digital Micrometer.
Standard Scope of Supply
The Coil Spring kit is supplied as the heavy-duty coil spring with its two metal bosses for holding it in the testing machine. The testing machine, which applies the load and provides the digital displacement reading, is a separate product and can be quoted alongside the spring.
Packing, MOQ and Lead Time
Whether you need one spring kit or a set for each machine in a lab, we can quote it. The quotation covers packing, delivery time and price for your quantity, and the Universal Testing Machine or other engineering lab equipment in India from this range can join the same document.
Registered as an exporter under an Importer-Exporter Code, Science Lab Supplies can ship to buyers in the Philippines, Nepal, Bangladesh, Zambia, Rwanda and South Africa. A spring-rate practical can be costed by describing it on the contact page or adding the kit to the enquiry cart, and formal bids are dealt with through the lab tender page.
Frequently Asked Questions
Why use a vehicle-type spring instead of a laboratory spring?
The spring is of the same heavy-duty design as those used in vehicle suspensions, which gives students a better understanding of a real-world engineering component than a small classroom demonstration spring.
What does the experiment show?
It shows Hooke's law for force against displacement on a spring, and lets students compare the measured spring rate with the theoretical value calculated from the spring dimensions.
Does Science Lab Supplies make the Coil Spring kit?
The spring kit is produced in the Science Lab Supplies factory at Saha, near Ambala, so the quotation, technical answers and dispatch all come from the company that makes it rather than an agent.
Which testing machine is needed?
A testing machine that compresses the spring and has a digital displacement indicator. The Universal Testing Machine in this range offers coil spring tests among its optional parts.
Related Spring and Stiffness Apparatus
The machine below loads this spring, and the other apparatus continue the stiffness theme with leaf springs, extension springs under hanging masses, physics-lab Hooke's law stands, force meters and beam bending, giving a complete sequence of elasticity practicals that can be ordered on a single quotation.
- Universal Testing Machine — digital displacement indicator tracks the platform or the part under test.
- Beam And Leaf Spring — leaf spring of the same heavy-duty vehicle design, tested for its spring rate.
- Hooke's Law And Spring — tension springs with initial tension, supplied with masses and a user guide.
- Stiffness - Bending and Torsion — knife edges positioned on a back-panel linear scale.
- Hooke's Law Apparatus — 30 cm mirror scale with spring, hanger, slotted weights and pointer on a stand.
- Set of Spring Force Meters with Different Ranges — capacities of 1, 2, 4, 5, 10 and 20 N.
Browse the full Material Testing Equipment range, the Elasticity and Surface Tension range for spring and modulus apparatus, or all engineering laboratory equipment.
Last updated: 22 October 2026
