Product Description

DIY Low Temperature Stirling Engine Motor Steam Heat Stainless steel Model M


DIY Low Temperature Stirling Engine Motor Steam Heat Model Education Toy

Specifications:
Wheel Color: Gold
Material: Stainless steel
Principle: Physical Stirlin internal energy conversion to kinetic energy
Item Size: 12.2*10.2*10.2cm / 4.8 * 4 * 4inch

Features:
1. A Stirling engine is a heat engine that operates by cyclic and expansion of air or other (the working fluid) at different temperatures, such that there is a net conversion of heat energy to mechanical work.
2. Teacher can make the explaining process much straightforward and students can better understand its principle.
3. Run freely on the of a cup of hot water, no need to fire a lamp,safer for children.
4. Operating Requirement: temperature difference between the product bottom and circumstance should be greater than 25℃.
5. Easy to Use: Gently flip the wheel, then it can run itself.
6. Considerate Design: Exquisite frosted plunger can steam leakage and the reduce abrasion.

Package List:
1 * Low Temperature Stirling Engine Model DIY Kit
1 * User Manual

Note:
1. If the friction between flywheel and support is big, please use a little graphite dry lube quiet it down nicely. Don't use oil, because it will to oil-dirt.
2. Children under 12-year-old should be accompanied by when playing this product.

Payment

We accept all verified payment from eBay.

Shipping

We ship most of our orders within 24 hours, and may up to 48 hours for.

If you want faster shipping way. Please contact us before making payment.

Sometimes due to problems with our transportation company system, your shipping information may be delayed to update. We recommend that you try again after 3-4 days. If you still haven't checked the shipping information, you can contact us by ebay message.

Returns

1.30 days warranty from the purchased date. Please contact us via email before returning the defective item.

2.Our warranty does not extended to any product that are physically damaged or that are not under normal operating conditions as result of misuse or improper installation on the buyer/user's part.

3.Return items should include the original packaging and all accessories. buyers MUST contact us for the returning address.

4.In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item.

 



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