Stirling Engine Kit Nostalgic Film Projector Design External Combustion Engine Model

Stirling Engine Kit Nostalgic Film Projector Design External Combustion Engine Model 

Features:
1, Novel Design: The Stirling engine is in the shape of a retro Nostalgic Film Projector, special and unique. 
2, High Craftsmanship: The core components are made of brass, which is sturdy and durable, not easy to wear, and looks more retro after coloring. Connecting rod parts are made of stainless steel, gloss is high so that it looks atmosphere. Hot cylinder is made of silica glass, which does not change color when long burning.
3, Educational Toy: Through hands-on operation, you can understand the stirling engine principle more intuitively by observing the whole engine running process, and deepen your interest in physics (this principle will be learned in the physics book of junior high school).
4, Ideal Gift Option for Many Applications: With competitive price and nice looking, the engine has a wide range of application as, great gift for Kids' science project, Physical/mechanical learning, teacher’s Demo props on the class, birthday gift for friends, families, parents, kids, etc. Many of our customers come from school, colleague, etc.

Description:
Material: Soild Wood + Brass + Stainless Steel + Silica Glass
Product Size: 16x9x14.2cm/6.47”x3.54”x5.59�?/span>
Product Weight: 800g
Packing: Standard Express Box

Using Instructions:
1.Placed the Stirling engine in a horizontal position, use your hand to toggle the flywheel to see if it is smooth.
2.Check if every sliding parts is clean.
3.Fill the alcohol burner with no more than two-thirds.
4.Light the alcohol burner, toggle the flywheel after 2 minutes.
5.LED lights can be directly inserted into the generator output interface. If it does not light up, exchange the positive and negative port, the long one is positive.

Attention:
1.After using it, please let the engine natural cool.
2.Do not touch the alcohol burner, burned tube or the metal to avoid burns.
3.When heating the alcohol burner, do not make the cotton line bump into the tube. If may cause the tube cracked.
4.Rods at both ends of the activities of joint parts need to regularly add oil lubrication, the piston can not refuel, otherwise it may cause big resistance and can not run.

Packing List:
1 x Stirling Engine Kit
1 x Alcohol Burner(Alcohol is not included)
1 x Metal Alcohol Bottle
3 x Wrench