{"product_id":"esh-b0fw4rbcrd","title":"Helixsun RW-BL1K Reversible Live Steam Engine Kit","description":"\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Helixsun\u003c\/p\u003e\u003ch4\u003eFeatures\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e.Premium Copper Boiler with Full Safety Features: Constructed from fully welded brass, the boiler is equipped with a pressure regulator, safety valve, pressure gauge, and water level indicator to ensure stable and secure operation. Compatible with both single-cylinder and twin-cylinder RW series steam engines for versatile use.\u003c\/li\u003e\n\u003cli\u003e.Sturdy Die-Cast Brass Engine with Vintage Appeal: The engine body is made from die-cast brass, featuring a stainless steel cylinder liner for excellent heat resistance and wear durability. Combines classic steam-era aesthetics with robust, long-lasting performance.\u003c\/li\u003e\n\u003cli\u003e.Precision CNC Machining for Smooth Operation: Key components are crafted using high-precision CNC machining. The flywheel is supported by ball bearings, ensuring smooth, stable rotation and extended service life — a testament to professional engineering standards.\u003c\/li\u003e\n\u003cli\u003e.Stephenson Valve Gear with Forward\/Reverse Control: Equipped with an authentic Stephenson valve gear mechanism, the engine supports both forward and reverse operation. The compact, flexible structure faithfully recreates 19th-century steam power dynamics.\u003c\/li\u003e\n\u003cli\u003e.DIY Assembly \u0026amp; Collectible Value: This KIT version includes all necessary parts and tools for hands-on assembly. Comes with an alcohol burner for real steam operation, making it a perfect project and display piece for mechanical enthusiasts, students, engineers, and collectors.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eDetails\u003c\/h4\u003e\u003cp\u003eHelixsun’s RW-BL1K kit combines a reversible single-cylinder live steam engine with a fully welded brass boiler. It includes a pressure regulator, safety valve, pressure gauge, water level indicator, Stephenson valve gear, CNC-machined components, ball-bearing flywheel support, and an alcohol burner for hands-on assembly, operation, and display.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEAN:\u003c\/strong\u003e 6213960076129\u003c\/p\u003e","brand":"Helixsun","offers":[{"title":"Default Title","offer_id":46199036412002,"sku":"6213960076129","price":422.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/7085\/1170\/files\/41PcBBFIkUL._SL500_fae65ec2-8f66-41d6-9b06-968dae5fcb9b.jpg?v=1789969773","url":"https:\/\/ecosweethome.com\/products\/esh-b0fw4rbcrd","provider":"Eco Sweet Home","version":"1.0","type":"link"}