Hot Air Single Cylinder Stirling Engine Invention Collection Toy

Product Overview

This single-cylinder hot air Stirling engine model is an invention collection toy. It uses an alcohol lamp to heat the test tube, and the flywheel is turned by hand to check smooth movement. The engine can also be used with a generator, which requires a slightly longer warm-up time.

Key Features

• Manual Flywheel Check: Turn the flywheel by hand to check whether movement is smooth.
• Alcohol Lamp Heating: Fill the alcohol lamp to less than two-thirds with 95% and above alcohol.
• Startup Procedure: Light the alcohol lamp at the front end of the test tube and turn the flywheel after about 1 minute.
• Generator Use: Warm-up time with the generator is slightly longer than without it.
• Burn Precaution: Do not touch the heated test tube or connected metal to avoid burns.

Specifications

What’s in the Box

• Sterling Engine Model x1
• Alcohol bottle x1

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

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