Stirling Engine Model Military Helicopter Design Science Metal Toy Collection Children Kids Educational Experiment - Stirlingkit
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Stirling Engine Model Military Helicopter Design Science Metal Toy Collection Children Kids Educational Experiment - stirlingkit
Click or scroll to zoom
Tap or pinch to zoom
Stirling Engine Model Military Helicopter Design Science Metal Toy Collection Children Kids Educational Experiment - stirlingkit
Click or scroll to zoom
Tap or pinch to zoom
Stirling Engine Model Military Helicopter Design Science Metal Toy Collection Children Kids Educational Experiment - stirlingkit
Click or scroll to zoom
Tap or pinch to zoom
Stirling Engine Model Military Helicopter Design Science Metal Toy Collection Children Kids Educational Experiment - stirlingkit
Click or scroll to zoom
Tap or pinch to zoom
Stirling Engine Model Military Helicopter Design Science Metal Toy Collection Children Kids Educational Experiment - stirlingkit
Click or scroll to zoom
Tap or pinch to zoom
Stirling Engine Model Military Helicopter Design Science Metal Toy Collection Children Kids Educational Experiment - stirlingkit
Click or scroll to zoom
Tap or pinch to zoom
Stirling Engine Model Military Helicopter Design Science Metal Toy Collection Children Kids Educational Experiment - stirlingkit
Stirling Engine Model Military Helicopter Design Science Metal Toy Collection Children Kids Educational Experiment - stirlingkit

Stirling Engine Model Military Helicopter Design Science Metal Toy Collection Children Kids Educational Experiment

by stirlingkit
$103.99
$83.99

May SALE, 5% Site-Wide Coupon Code: A5

SKU 2630314

1. Free Shipping Of All /Return guarantee /Payment secure

Armed Version Helicopter Horizontal Single Cylinder Vacuum Stirling Model Toy - Silver

Features:

Working Theory: burning alcohol lamp provides heat power to make the expansion of gas inside, then the gas molecular internal power increasing and working strongly to the flywheel.
With the help of the rotating wing, heat energy will convert into mechanical work.
Great educational toy, classroom or laboratory experimental teaching aids, cultivate children's interest in physics.
Perfect gift for your friends or families; also the helicopter design is a super addition for home decor.
The stirling engine model produced with quality material and fine workmanship to avoid rusting and prolong life.

Usage:
Placed the Stirling engine in a horizontal position, use your hand to toggle the flywheel to see if it is smooth.
Check if every sliding parts is clean.
Light the alcohol burner, toggle the flywheel after 2 minutes.

Note:
After using it please let the engine natural cool.
Do not touch the alcohol burner burned tube or the metal to avoid burns.
Rods at both ends of the moving joint parts need to regularly add oil lubrication.
Please be careful of the angular parts while the engine working.


Specifications:

.Color: As Shown
.Material: Aluminum Alloy + Copper + Stainless Steel
.Product Weight: 700g
.Package Dimensions: 19*11*14cm
.Package Weight: 750g
.Packing: Box

Package Content:

.1Set x Stirling Model Toy

Tips:

1.Free Shipping of All Order

2.If you have any problems about stirlingkit products, please contact us)


Shipping policy:

1.Free shipping of all order.

2.You will receive a confirmation e-mail after placing an order and another e-mail after your order has been shipped. The second one will contain the tracking information and some instructions on how to track your parcel.

3.Learn more

Return policy:

1.All products can be requested for Return Merchandise Authorization within warranty of return.

2.Warranty of return: 30 days that the package has been received

3.Learn more

(Tips:If you have any problems about stirlingkit policy, please contact us)

Q1 : If my password forgotten how to deal with? 
A1 : Send an Email to: service@stirlingkit.com. with the same Email of stirlingkit account. Our staff will reset your password as soon as possible.

Q2 : Where is my order?
A2 : You can track your order on 17track.net. Or if you need a team members help check up please contact with our service team and we will be in touch with a status update.

Q3 : Refund
A3 : Refunds are processed within 1-5 business days, after you received our confirmation on the cancellation.

Q4 : How to cancel my order ?
A4 : You can cancel your order only when your order has not been shipped. Please contact us service@stirlingkit.com , we will cancel your order and give you full refund.

Q5: Returns
A5 : Order purchased in store and online have a 30 day return guarantee.

Q6: How do I return a faulty product?
A6 : If you have purchased a product in store that appears faulty, you are welcome to return it to the store for testing, an exchange or refund. Occasionally a product bought online may arrive faulty, if this is the case please contact our friendly customer service

Q7: I want to buy a large quantity of particular products, do you offer volume discounts?
A7 : Please contact us for a quote.

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