Sale!

enjoyourwiderangeofenjomormetalstirlinghelicopterenginemodelkitsceb3shapehotairstirlingenginestemscienceeducationtoyenginediyproductsforlowcosts0.jpg

ENJOMOR Metal Stirling Helicopter Engine Model Kits γ-shape Hot-air Stirling Engine STEM Science Education Toy enginediy

Original price was: $ 129,99.Current price is: $ 52,00.

SKU: mode_6831234515137 Category: Stirling Engine

Description
shopping

ENJOMOR Metal Stirling Helicopter Engine Model Kits γ-shape Hot-air Stirling Engine STEAM Science Education Toy

Features:
Stirling Helicopter:
It is not only a beautiful helicopter, but also powered by a γ-shape Stirling engine. It will not fly, but when you light the alcohol lamp, the propeller will spin as if it is ready to take off

Excellent Manufacturing Process:
The model is drawn by CAD and manufactured by CNC precision technology. The body is made of aluminum alloy and stainless steel, gears and blades are made of copper, and the surface is finely polished, exquisite and bright. The glass piston has better abrasion resistance, and the quartz heating tube will not burst even when it works in an environment of rapid thermal expansion and contraction

Technology Toys:
When you see modular components, the real fun comes. You only need to carry out simple assembly, and after the construction is completed, you can see the helicopter at work. The helicopter runs smoothly and reliably, and the perfect combination of texture and beauty provides a pleasing operation effect

Easy to Use:
Just inject 95% alcohol into the alcohol lamp, light the alcohol lamp and place it under the hot cylinder to warm up for a while, manually turn the flywheel to help start, and the Stirling helicopter will continue to operate. During operation, please do not touch the heating part with your hands at will to prevent scalding, and do not apply any oil to the cylinder or piston for lubrication. Widely used and festivals

Wide Applications and Excellent Gifts:
This is an interesting and imaginative tabletop toy, which will attract the attention of many people when placed on the tabletop. It is suitable to be used as a teaching aid, to do scientific experiments, to help popularize science knowledge and cultivate innovation ability. At the same time, it is suitable as a great gift for birthdays, Christmas and other holidays to technology enthusiasts, family, friends, and children.

Recommended Age: 8+

Specifications:
.Color: As Shown
.Material: Aluminum Alloy + Copper + Stainless Steel
.Product Weight: 700g
.Package Dimensions: 23 x 13 x 16cm
.Package Weight: 850g
.Packing: Box

Package Content:
.1 x Engine Model Kits

Professional packing and fast shipping

Thanks to our longstanding association with UPS FedEx DHL, and other leading global carriers, we are able provide a range of shipping options. Our warehouse staff is highly skilled and will wrap your goods in accordance with our exact and accurate specifications. Your products will go through a thorough inspection and be properly secured before they are shipped. Each day, we ship to thousands of customers in many countries. The fact that we're committed to becoming the biggest online retailer in the world is evident. The distribution centers and warehouses distribution are situated in Europe and the USA.

Note: Orders with more than one product are assigned a particular processing time, based on the individual product.

Prior to shipping, we inspect the ordered items thoroughly before sending the items. The majority of orders are shipped within 48 hours. The delivery time will be between 3 and 7 working days.

Returns

Due to the multiple parties involved such as the factory and the warehouse, we're unable to effectively manage inventory. The actual inventory can fluctuate at any time. It is possible that the stocks could be depleted after the order has been made.

Our policy lasts for a period of 30 days. However, if the 30 days have elapsed since you purchased your item, we will not be able to give you a refund or exchange.

You are able to return a product in the event that it is not used and in the same condition the day you received it. The item must be in the original packaging.

ENJOMOR Metal Stirling Helicopter Engine Model Kits γ-shape Hot-air Stirling Engine STEM Science Education Toy enginediy

Related products

Login