Two-cylinder Stirling Engine Metal Generator External Combustion Engine Model (Random Color of Bulb)
Features:
.The appearance is exquisite and domineering, with a sense of metal and technology. Double cold cylinders + double hot cylinders are designed in parallel. There are small round grooves on the bottom plate to make the alcohol lamp stable and safe. A small generator is installed. The bulb is connected after the Stirling engine is running. You can light up the bulb. .The whole machine is almost made of all-metal stainless steel, exquisite workmanship, rich in metallic luster, high-precision coordination of various parts, stable and firm bottom plate, beautiful and durable cold and hot cylinders, and pistons are not easy to wear under high-speed operation for a long time. .How to Use: The product has been assembled and comes with spare parts and tools. Place the Stirling engine model on a horizontal table, add about 2/3 of 95% alcohol to the alcohol lamp, ignite the alcohol lamp and place it under the heating cylinder to preheat for 30 seconds, and turn the flywheel by hand to help start. .Tips: Use 95% alcohol (self-prepared) for fuel. Use pencil lead to smear the piston for lubrication. It is forbidden to add other oils such as kerosene, gasoline, liquor, etc. Do not touch the heated part at will during operation to prevent burns. .Significance and Value: Through the hands-on operation of the Stirling engine model, you can exercise your hands-on ability, observe the engine's operation and power generation process, and understand its structure and principles. You can do scientific and technological experiments, increase your knowledge of physics, and increase your interest in learning. At the same time, with its superior quality and exquisite appearance, it also has a high collection value for ornaments, and can also be used as a creative gift for relatives, friends or children. .For Age: 8+
Specifications:
.Color: As Shown .Material: Metal + Glass .Product Dimensions: 17 x 12.5 x 8cm .Product Weight: 1000g .Package Dimensions: 22 x 15 x 13cm .Package Weight: 1400g .Packing: Carton Box
Package Content:
.1 x Stirling Engine Model .1 x Bulb
Liquid error (snippets/product line 1202): Could not find asset snippets/mett-Promotion.liquid
Questions about Shipment
Q1 : Do you ship worldwide? A1 : Yes, we can ship worldwide. Q2 : Where you ship goods from? A2 : Our warehouse is located in China, the goods will be shipped from China mainland.
Q3 : What is the shipping cost? A3 : For giving customer good shopping experience, we offer free international shipment.
Q4 : What is the shipping time? A4 : For expected delivery date, please check in this page: Expected Delivery Time
Q5 : How do I track my package? A5 :You can track your order on 17track.net . Or if you need a team members help check up please contact with our service team service@enginediy.com and we will be in touch with a status update.
Questions about Payment & Order Q1 : What payment terms you can accept? A1 : For payment, we accept Paypal and Credit Card.
Q2 : My payment was declined, why? How to solve it ? A2 : If you made the purchase via Credit Card and failed, could you please contact with Stripe Support Team for solution? Or if the issue can be solved, please no worry, we accept Paypal payment as well.
Q3 : How do I cancel my order? A3 : For the order, if not shipped out yet, please contact with our Service Support Team service@enginediy.com , we will cancel your order and give you full refund.
Q4 : Is my information is securing using this site? A4 : Yes, Enginediy.com takes precautions to protect your personal information. When you submit sensitive information via the website, your information is protected both online and offline. Please don’t worry for this.
Q5 : What if my address is wrong? A5 : If the recipient's address was wrong, after the failed delivery, the parcel should be returned back to sender. After we receive the parcel, we will contact you for an updated address and arrange the new shipment.
Questions about Return & Refunds Q1 : What items are returnable? A1 : a)- We can accept returns or exchanges within the 30-day period. b)- All returned items must be in the original condition: unused, unwashed, and unworn. No exceptions. Q2 : How do I return a product? A2:Contact with Enginediy Service Team service@enginediy.com to confirm details to make sure the item is meet the return condition. After the agreement, Service Team will send the detailed return information, please offer return tracking number after return shipment. Q3 : What is you refund policy? A3 : Refunds are processed within 1-5 business days, after you received our confirmation on the cancellation.
Q4 :How will you refund me? A4 : The refund are applied to the original payment method.