Mini V4 Steam Engine Miniature Steam Engine Model

Mini V4-Steam Engine Miniature Steam Engine Model without Boiler - 90 x 85 x 70mm Features:Exquisite Appearance: The model of the steam engine is small and novel, and can be placed in the palm of your hand like a treasure. It is exquisite and mini.High Quality: Using metal materials, fine production, sophisticated technology, bright surface color, delicate and beautifulParameter: Cylinders:4. Cylinders (Bore 8mm × Stroke 8mm). Axle：φ3mm. Valve Gears：Walschaerts. Pressure：3kg/c㎡. Temperature：50～120℃. Lubricator：Screw-cap-typeInstructions for Use: Both ends of the crankshaft are fixed with bearings, which runs smoothly and has higher transmission efficiency. Please connect the boiler by yourself ( boiler is not included), add steam cylinder oil to lubricate all parts, connect φ4mm brass pipe, pressure between 2-4, open the steam valveSignificance and Value: By operating the steam engine model, you can learn the operating principle of steam more intuitively. At the same time, this model is a collectible with collectible meaning. Can also be used for steam ship models, car models, small generators, etc.For Age: 14 years and older Specifications:.Color: As Shown.Material: Metal.Product Dimensions: 9 x 8.5 x 7cm.Product Weight: 180g.Package Dimensions: 15 x 10 x 10cm.Package Weight: 300g.Packing: BoxPackage Content:.1 x Mini V4-Steam Engine