ENJOMOR Stirling Engine Metal Low Temperature Difference LTD Coffee Engine Gear Transmission Heat Engine Model

ENJOMOR  Stirling Engine Metal Low Temperature Difference LTD Coffee Engine Gear Transmission Heat Engine Model

Features:

LTD Stirling Engine:
Fantastic intelligent machine made of aluminum alloy + brass metal cnc, with bearing rolling friction pairs for all moving parts in γ-type air displacement piston type and gear transmission structure design.The side of the base is processed in Mirror design, exquisite and beautiful.

Simple Operation and Easy-to-use:
Place it on a water cup or coffee cup with a temperature of 90 degrees Celsius or more. After half a minute of preheating, the swing flywheel can operate magically. It will be a toy that you can enjoy on your desk.

Durable and Continuous Operation:
After many tests, the engine runs for at least 100 minutes at one go. It is not easy to damage and operates silently. As long as the temperature difference is maintained, it will run for a long time without stopping, and can be placed on your desk or desk for a long time.

Applications:
 It is an affordable and interesting product, it can be used for scientific experiment projects, energy conversion and dynamics research, teaching demonstration teaching aids. It is a magical toy to start a conversation with your friends, and everyone will be curious about how it works.

Best Gift:
It is a superb birthday and Christmas gift that can create surprises for friends, family, parents, and children. It is an exquisite toy for many mechanical enthusiasts, model collectors, and a great teaching tool favored by school teachers.

Note:
 If there is a little mechanical noise, use only a little graphite to lubricate it to quiet it down. You can scrape off the graphite from the pencil with a knife. It is forbidden to add oil for lubrication, because the oil will mix with the dust in the air to become oily. This will increase the friction. Then the Stirling engine cannot run freely.

 Age: 8+

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