Spring Unit Manufacturer,Supplier and Exporter in China
Product Code : EL-ET-10658
Home > Physics Lab Equipment > Energy Transfer > Spring Unit
Quick Answer: The Spring Unit is a mechanical energy-storage component with a wind-up clock spring, used within the Energy Transfer range to demonstrate the storage and release of elastic potential energy.
Edulab China manufactures and exports the Spring Unit directly from its China production facility, supplying schools, colleges, laboratory distributors and institutional buyers worldwide. It is part of Edulab China's Energy Transfer range within Physics Lab Equipment, manufactured in-house and export-packed for sea and air freight.
Key Features
- Steel shaft carries a clock spring with a free-wheel device for controlled energy release
- Winding ratchet allows the spring to be wound up and locked to store elastic potential energy
- 56mm diameter aluminium 'V' pulley for connecting to other Energy Transfer Kit units
- Compatible with other units in Edulab China's Energy Transfer range for combined experiments
About This Product
The Spring Unit is manufactured by Edulab China as part of its Energy Transfer range, built for demonstrating the storage and release of elastic potential energy as part of a modular energy-transfer kit. Full specifications are listed above; buyers requiring additional technical details not listed here can request the complete datasheet via Contact Us.
Serving Distributors, Institutions and Export Buyers
Edulab China supplies laboratory distributors, schools and colleges across markets including Nigeria, Peru, Sri Lanka and Jordan, alongside institutional and government buyers whose procurement is often tied to State Education Board and Ministry of Education school-science laboratory equipment norms, and World Bank / ADB-funded school-education infrastructure projects.
Manufactured and Exported from China
As a China-based school physics lab equipment manufacturer, Edulab China controls production, quality checks and export packing in-house. Pricing for the Spring Unit is provided on request as an indicative FOB/CIF quotation based on order quantity and destination.
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Frequently Asked Questions
Q1. How does the Spring Unit store and release energy?
Winding the ratchet tensions the clock spring on the steel shaft, storing elastic potential energy; the free-wheel device then allows this energy to be released in a controlled way through the 56mm aluminium V pulley to drive other units in the kit.
Q2. Does Edulab China manufacture the Spring Unit in-house?
Yes, it is manufactured and export-packed in-house at Edulab China's China production facility.
Q3. Can Edulab China supply this to schools and institutions outside China?
Yes, Edulab China exports to schools, colleges and laboratory distributors worldwide, including sea and air freight export packing.
Q4. What is the price of the Spring Unit?
Pricing is provided on request as an indicative FOB/CIF quotation, based on order quantity and shipping destination. Contact Edulab China for a current quote.
Request a Quote
Contact Edulab China's export team for an indicative FOB/CIF quotation on the Spring Unit, including lead time and shipping options for your destination.
Last updated: August 2026
