Stirling Engine Kit Mini Hot Air Motor Model Electricity Generator Metal Base Physics Science Educational Toy
Winter Sale, 10% Site-Wide Coupon Code :Winter
Winter Sale, 10% Site-Wide Coupon Code :Winter
Mini Hot Air Stirling Engine Motor Model Electricity Generator Metal Base Physics Science Educational Toy
Features:
.100% brand new and high quality
.The whole product uses high-quality materials: the cylinder is made of quartz tube material, the power cylinder and the power piston are all made of suj alloy steel. The base, bracket, flywheel, heating cylinder head and power cylinder head are all made of 6601 aluminum alloy. All the details are high-end. It is a beautiful piece of art with fine materials, fine grinding and perfect spraying.
.The product can be used without over-commissioning; the key part is commonly used metal + fine coating material, it is not worn for a long time, the cylinder is made of CNC, the life is more than 20 years, the product is safe and environmentally friendly, the alcohol can be used, safe and no pollution
.The main parameters of the product: power gas, cylinder inner diameter 16mm, piston stroke 16mm, cylinder change diameter 19mm, power generation voltage 4-9v, can drive the matching colorful led, combined into a pleasing operation effect, can be used with generator
.The product is very suitable for model lovers DIY, laboratory teaching aids, children's puzzle play, gifts, etc.
.Note: In order to avoid transportation damage, quartz glass parts are packaged in the form of parts package. They are not directly installed. You need to do the simple installation before running according to the picture. The installation method is very simple. The installation can be completed with reference to the shopping main diagram
Specifications:
.Color: As Shown
.Material: Alloy Steel + Aluminium Alloy + Quartz Glass
.Product Size: 19.8*9.7*9.1cm
.Product Weight: 540g
.Package Dimensions: 21*11*14cm
.Package Weight: 640g
.Packing: Carton Box
Package Content:
.1 x Stirling Engine Model
.1 x Alcohol Burner
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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
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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.
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A3 : Refunds are processed within 1-5 business days, after you received our confirmation on the cancellation.
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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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