Stirling Engine Kit Vacuum Generator Model Helicopter

Stirling Engine Kit Vacuum Generator Model Helicopter,  Novel Design – Horizontal single-cylinder vacuum Stirling structure, the overall shape is designed with armed helicopters, with weapon racks and rocket launchers. Rotor-disturbed air-cooled cooling, exquisite and beautiful.

• High-end Material – A selection of excellent materials, the body is made of aluminum alloy and stainless steel, the cylinder is made of tin bronze,the overall fine grinding, durable to use.
• Simple to Install – First assemble the rotor, the rotor has a total of four leaves, put 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. The lamp is turned clockwise to activate the rotor. The engine speed range is 300-1000 rpm and the continuous running time is 20 minutes.
• Easy to Clean – 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.
• How to Maintain – 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.

Specifications:

.Color: Aa Shown
.Material: Aluminum Alloy + Copper + Stainless Steel
.Product Weight: 700g
.Package Dimensions: 19*11*14cm
.Package Weight: 750g
.Packing: Box

Package Content:

.1 x Single Cylinder Vacuum Stirling Model Toy