<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><div class="desc"><div style="width: px; line-height:150%; font-family:Arial, Helvetica, sans-serif; font-size:12px;"> <p style="margin-bottom:6px; margin-top:6px;"></p> <p> Low Temperature Stirling Engine Motor Model Heat Steam Education Toy DIY Kit</p><div style="font:Arial;font-size:16px;"><p><b>Specification:</b></p>Stirling engine is a nice education model for students and teachers. It can help to better understand the working principle.<br/>Features:<br/>How it Works <br/>A Stirling engine is a heat engine that operates by cyclic compression and expansion of air or other gas (the working fluid) at different temperatures, such that there is a net conversion of heat energy to mechanical work.<br/>A Great Explanation <br/>Teacher can make the explaining process much straightforward and students can better understand its principle.<br/>Safe Opeartion <br/>Run freely on the top of a cup of hot water, no need to fire a alcohol lamp,safer for children.<br/>Operating Requirement <br/>Start temperature difference between the product bottom contact and circumstance should be greater than 25℃.  <br/>Easy to Use <br/>Gently flip the wheel, then it can run itself.<br/>Considerate Design <br/>Exquisite frosted plunger can avoid steam leakage and the reduce abrasion.<br/>Note: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 lead to oil-dirt.<br/>Specifications: <br/>Model: LL-001 <br/>Wheel Color: Gold / Purple (Optional) <br/>Material: Stainless Steel +  Spray Paint Carbon Steel +   <br/>Principle of Operation: Heating Expansion / Cold Compression <br/>Speed: 180rpm (max.) <br/>Item Size: 12.2 * 10.2 * 10.2cm / 4.8 * 4 * 4" <br/>Item Weight: 250g / 8.8oz <br/>Package Size: 17.3 * 9.5 * 11cm / 6.8 * 3.7 * 4.3" <br/>Package Weight: 333g / 11.7oz<br/>Package List: <br/>1 * Low Temperature Stirling Engine Model DIY Kit <br/>1 * User Manual(English)<br/>Note: <br/>1. Children under 12-year-old should be accompanied by adult when playing this product. <p><br/></p><p><b>Package List:</b></p>1 * Low Temperature Stirling Engine Model DIY Kit <br/>1 * User Manual(English) <br/> <br/> <strong>Note:</strong> <br/>1. Children under 12-year-old should be accompanied by adult when playing this product. </div><br/> <p style="margin-bottom:6px; margin-top:6px;"> </p> <p><br/><br/><br/><br/><br/><br/><br/><br/><br/><!--#list--><!--#if--></p><div style=" margin-bottom:6px; margin-top:6px;"> </div> <p style="margin-bottom: 6px"></p> <p>Many Questions about Dropshipping Services Are As Follows:</p> <p>1.How many orders can you handle per day?<br/> we are a large company in Shenzhen,China,with a large warehouse that can handle large orders everyday.We send out countless parcels everyday.We can guarantee the order you request.</p> <p>2.How fast can you process orders?<br/> We will arrange shipment as soon as possible after you pay the order.Priority delivery for dropshipping order</p> <p>3.Could you ship order without any receipts,invoices and promotional offer inside the package?<br/> Absolutely!No invoices,receipts,promotional offer if you leave notes on the order(if you want,we can provide.)</p> <p>4.If you need other products?<br/> We can provide most products you need as much as possible1</p> <p>If you have any other questions,please feel free to contact us.<br/> We are very grateful to cooperate with you.</p> <p>5.We can support CSV/Excel File Dropshipping.</p> <p>6.There is no limite</p></div></div></div></div>