Product Information:

Experience the charm of real steam power with the RETROL SE-03 DIY Stationary Mill Steam Engine and Boiler Model Kit. Featuring 38 precision-crafted metal parts, this functional miniature engine includes a working generator and lamp, recreating a vintage steampunk workshop scene. Perfect for educational demonstrations, mechanical enthusiasts, and collectors seeking authentic industrial craftsmanship.

Authentic Steam Power Experience:

The RETROL SE-03 operates under real steam pressure with a functional brass boiler and single-cylinder mill engine, recreating the true mechanics of early industrial engineering.

Exquisite Craftsmanship:

Built from precision-machined brass, stainless steel, and aluminum alloy, every component is finely polished to display timeless Victorian beauty while ensuring smooth, durable performance.

Educational Demonstration Model:

Equipped with a vertical boiler and generator assembly, the working model converts mechanical energy into electricity to power a lamp stand, making it an excellent tool for teaching mechanical principles and energy transformation.

Retro Workshop Aesthetics:

Mounted on a sturdy black base with detailed pipes, valves, and a workshop-style light, the SE-03 brings an immersive steampunk atmosphere to any display — a true tribute to vintage mechanical art.

Perfect Gift for Collectors & Enthusiasts:

Combining mechanical artistry and scientific precision, this miniature steam engine kit is the perfect collectible gift for model engineers, steampunk fans, educators, and history lovers alike.

Product Introduction:

Over the past two years, the RETROL team has released the SE-01 and SE-02 models, both highly praised by model enthusiasts and engineering hobbyists worldwide. This year, RETROL proudly presents its latest masterpiece — the SE-03 Mill Steam Engine and Boiler Kit.

Inspired by the classic industrial era, the SE-03 blends precision mechanics with the artistic beauty of steam power. Constructed from premium brass and stainless steel, the model showcases exquisite craftsmanship and a refined structural design. It can operate under real steam pressure to drive a generator, demonstrating the transformation of mechanical energy into electrical energy.

The kit features a retro-style lamp frame and an elegant workshop base, perfectly recreating the atmosphere of a Victorian-era mill workshop. Alongside this, RETROL is also launching the GF-01 Workshop Scene Model, which can be linked with SE-01, SE-02, SE-03, or other steam engine models from various brands. When connected, the steam engine powers belts and miniature machinery, simulating a realistic industrial transmission system.

Together, these sets bring to life a vivid miniature industrial world — immersing you in the power of a 19th-century steam factory. Whether for collection, educational demonstration, or as a thoughtful gift for mechanical enthusiasts, this is a truly collectible-grade model that combines artistic elegance with engineering precision.

More Details:

.Brand: RETROL ENGINE
.Model: SE-03
.Name: Mill Steam Engine and Boiler Model Kit
.Material: Alumnimu Alloy + Brass + Stainless Steel
.Parts Types: 38
.Speed Range: 500-1000 rpm
.Output Power: 1.5-5V / 10-100mA
.Product Weight: 2500g
.Package Weight: 2950g
.Product Dimensions: 20 x 18 x 26.4cm
.Package Dimensions: 24 x 31 x 11cm
.Packing: Top and Bottom Gift Box
.Ages: 16+

Packing List:

.Steam Engine Kit *1set
.Boiler Kit *1set
.Tools *1set
.Instruction Manual *1