Description
- LTD Stirling Engine: Made of aluminum alloy and brass metal CNC, featuring bearing rolling friction pairs and a mirror-designed base, combining elegance with functionality.
- Simple Operation: Place on a hot water or coffee cup (90C+), and the engine starts in 30 seconds, making it an enjoyable and magical desk toy.
- Durable Performance: Tested for continuous 100-minute operation, running silently and efficiently as long as a temperature difference is maintained.
- Versatile Applications: Ideal for scientific experiments, energy conversion research, teaching aids, and conversation starters.
- Perfect Gift: An exquisite toy for mechanical enthusiasts, model collectors, and a great teaching tool, making it an excellent birthday or Christmas gift.
This Stirling engine model is not only an educational and scientific tool but also a beautifully crafted conversation piece that makes an excellent gift for various occasions. Its durable and silent operation ensures it will be a long-lasting and intriguing addition to any desk or collection.
Note: If there is a slight mechanical noise, use a little graphite to lubricate it. You can scrape off graphite from a pencil with a knife. Do not add oil for lubrication, as oil will mix with dust to increase friction, preventing the Stirling engine from running freely.
Specifications:
.Color: Golden Silver
.Material: Aluminum Alloy + Brass
.Product Dimensions: 9 x 9 x 11.5cm
.Product Weight: 145g
.Package Dimensions: 14 x 14 x 17cm
.Package Weight: 500g
.Packing: Box