Heat Steam Learning Education Tool to understand the working principle

Product Overview

A low-temperature Stirling engine model that demonstrates how heat energy is converted into mechanical work through the cyclic compression and expansion of air. It runs from the heat of a cup of hot water and is intended as a teaching tool for teachers and students studying the working principle.

Key Features

• Demonstrates Air Expansion: Shows cyclic compression and expansion of air at different temperatures, converting heat energy into mechanical work.
• Runs on Hot Water: Place the model on a cup of hot water and gently flip the wheel until it runs automatically.
• No Alcohol Lamp: Operates without an alcohol lamp flame, which is safer for children.
• 25℃ Start Difference: Start temperature difference between the product's bottom contact and the surroundings must be greater than 25℃.
• Frosted Plunger Design: Frosted plunger helps avoid steam leakage and reduces abrasion during operation.

Specifications

What’s in the Box

• Stirling engine model
• User manual (English)

MOQ & Lead Time

• MOQ: 10 units per item, mixed colours and sizes accepted
• Sample lead time: 1–3 business days
• Bulk lead time: 7–15 business days after deposit and artwork approval
• Payment: T/T for bulk orders; PayPal accepted for samples

Customization

• Custom logo, labels and packaging available on qualified orders
• Custom colours and sizes subject to factory confirmation
• OEM and ODM projects welcome — send artwork or a reference sample for evaluation

Shipping & Payment Terms

• Worldwide shipping from China; EXW, FOB and CIF terms available
• Freight is quoted per order based on destination, gross weight and volume
• Send your port or delivery address for a freight quote
• All prices and terms are confirmed on the proforma invoice

Request a quote: service@chinafinegoods.com