ROKR DIY 3D Wooden Puzzle Storage Box Treasure Box Assembly Model Building Kit Toys for Children Adult LK502 Drop Shipping

ROKR DIY 3D Wooden Puzzle Storage Box Treasure Box Assembly Model Building Kit Toys for Children Adult LK502 Drop Shipping
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Transport Helicopter Horizontal Single Cylinder Vacuum Stirling Model Toy


.100% brand new with high quality
.The design is novel, the horizontal single-cylinder vacuum Stirling structure, and the overall shape is
designed with the transport helicopter
.Rotor-disturbed air-cooled cooling, exquisite and beautiful
.A selection of fine materials, the body is made of aluminum alloy and stainless steel, the cylinder is made of
tin bronze, the surface is gold and silver, cool and charming, achieving a combination of texture and beauty
.The pursuit of the details, the overall fine grinding, feels very smooth, very modern
.The operation steps are simple: first assemble the rotor, the rotor has two blades, screw the rotor into the
spindle to tighten the top screw, and then assemble the base foot cup
.Then add 95% alcohol, and add the amount to the 3/2 cover of the alcohol lamp cover lamp cover
.Inject the Saihu random standard lubricant with a syringe (the white bottled liquid in the package is the
lubricating oil), and fill 2 to 4 drops from the smoldering port (the new machine can also be filled after 2
minutes of starting) to ignite the alcohol lamp
.Turn the rotor clockwise to start.Engine speed range 300-1000 rpm, continuous running time is 20 minutes
.The machine adopts disassembly-free maintenance.The syringe is filled with alcohol from the smoldering
port and the flywheel is cleaned and the cylinder is poured out.The cleaning can be done twice
.When the oil is lubricated, fill 0.5 ml from the sputum port with a syringe, fill it once before starting, and fill
it once for 20 minutes
.Compared to other dry lubrication, piston cylinders are lubricated to minimize wear and extend service life.
The Stirling engine is powered by thermal expansion of the gas and compression by cold
.By personally operating, you can understand the operating principle of the vacuum Stirling engine more
intuitively by observing the entire engine running process, and deepen your interest in physics learning
.At the same time, its superior quality and exquisite appearance also make it have a high collection value,
which can be used as a high-grade decoration
.The product is suitable for people over 14 years old
.Tips: The body part must not touch the rotor after the model is started.Be careful not to be burned by high
temperature during operation, and the engine should not be cleaned at high temperature


.Color: Aa Shown
.Material: Aluminum Alloy + Copper + Stainless Steel
.Product Weight: 600g
.Package Dimensions: 19*11*14cm
.Package Weight: 650g
.Packing: Box

Package Content:

.1 x Single Cylinder Vacuum Stirling Model Toy