4-Stroke Wankel Rotary Engine Model - Build Your Own Steam Engine for Physics and Science Enthusiasts(Not All-Metal)

Description

• The authentic engine model based on the rotary engine is able to directly transform the combustion expansion force of combustible gas into driving torque.
• The Wankel engine consists of a rotor in the shape of a Leroy triangle in an oval space and three independent combustion chambers divided by three faces of the rotor in the oval space. Due to the eccentric operation of the rotor, the volume will constantly change to achieve the intake, compression, ignition and exhaust process required by the four-stroke operation.
• Designed with the highest precision to further walk through the principle of the rotor engine for impressive fun.
• Build your own rotor engine model in your living room according to the detailed assembly procedure manual to show your engineering talents. Packed in a luxury exquisite gift box, the model is perfect for personal use or as an incredible gift to others.
• Do not play with the assembled toy violently to avoid damage to the model. Please keep it properly after use and pay attention to cleaning and maintenance for durability.

Metal Four-stroke Wankel Rotatory Functional Engine Model Educational Gift. Build your own rotor engine model in your living room according to the detailed assembly procedure manual to show your engineering talents. Packed in a luxury exquisite gift box, the model is perfect for personal use or as an incredible gift to others.

Shipping and Returns

• We offer tracked shipping on all orders. Tracking information will be shared as soon as the order is dispatched.
• Please check the delivery estimate before adding a product to the cart. This is displayed for every product on the website.
• Available shipping methods and charges will be displayed at the time of checkout, depending on your exact location.
• All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
• Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
• In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.