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Description
3.7CC Two cylinder Double Acting Steam Engine Model with 200ml Steam Boiler3. 7CC Two cylinder Double Acting Steam Engine Model with 200ml Steam Boiler Features:. The exquisite and compact steam model is easy to install and play with in your hands, making you hardly tear yourself away from it.. Mainly made of brass and processed by CNC machining, the premium quality model boasts rich in luster, delicate and aesthetic surface for fine production, sophisticated technology and smooth operation. The main shaft sleeve adopts
3.7CC Two cylinder Double Acting Steam Engine Model with 200ml Steam BoilerFeatures:
.The exquisite and compact steam model is easy to install and play with in your hands, making you hardly tear yourself away from it.
.Mainly made of brass and processed by CNC machining, the premium quality model boasts rich-in-luster, delicate and aesthetic surface for fine production, sophisticated technology and smooth operation. The main shaft sleeve adopts abrasion-resistant beryllium copper with high hardness to ensure long-term running.
.Easy to operate without fussiness, the installed steam engine with boiler allows the users to intuitively feel the charm of the steam engine.
.Suitable for steam engine enthusiasts, the engine model with considerable operability is able to exercise hands-on ability and teach children or students about the operation of steam engines.
.Walk through the working principle of the steam model more intuitively through operating it, which boasts an extremely valuable collection for both production technology and appearance.
.Instructions: 1. The steam engine is a reciprocating power machine that converts the energy of steam into mechanical work.
2. Lubricating oil should be dropped at each friction point of the nose before operation. Add water into the boiler and heat it until it boils. Then gently twirl the flywheel until it runs automatically. (If getting stuck, maybe 1, the pressure is insufficient; 2, cylinder and piston lubrication are not enough; 3, the cylinder and piston running is not in place.)
.Fully Equipped: Equipped with a pressure gauge, a main valve, a water level meter, a waste water tank, etc., the elaborate steam boiler model features outstanding appearance & reliable performance.
.Well-made: Made of pure copper, the boiler comes with mahogany on the surface for wonderful heat insulation effect. Designed with a reserved chimney interface & interfaces on each side reserved for additional accessories.
.High Efficiency: This model that won't let you down boasts a super high heat rate! Heated by combustion, the pipe allows air pressure to reach 0.4MPa in about 8min. With the pressure of 0.5MPa & maximum working time of 25min, the pressure relief valve ensures the safety in use.
.Applications: The model is a great vintage art collection for steam model enthusiasts & collectors. Suitable for 1.0-1.5m model steam boats, the model can also be used for racing boats by effortlessly driving a triple-cylinder steam engine.
.Instructions: Add water to 3/5 of the total capacity and keep the pressure at about 0.4MPa. Pay attention to the burning time (water must be added), then drain the remaining water inside after use. Used in conjunction with a quality fire control system, the use of the boiler is safer and you are able to save gas. The best fuel for the boiler is butane gas.
Specifications:
.Material: Copper
.Type: Vertical Double-cylinder Double-acting Steam Engine Model
.Displacement: 3.7CC
.Recommended Air Pressure: 0.4MPa-0.6MPa
.Bore: 14mm
.Stroke: 12mm
.Air Inlet Thread: 1/4-40TPI
.Product Dimensions: 11 x 9 x 10cm
.Product Weight: 1200g
.Package Dimensions: 15 x 13 x 15cm
.Package Weight: 1400g
.Packing: Carton Box
.Ages: 14+
Shipping Notes
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 4
Difficult to assemble, but a good basic divider
Color: Beige, Size: 22"- 4 Panel
I bought this to use as a background for when I have video calls. I wish I'd ordered the 6- or even 8-panel to block a little more, but that's my own error. It still covers a good portion of the room, so I'll make do, or maybe buy another at a later date to expand it.
It looks ok, if a little plain. The fabric panels have creases in them from being folded and will need to be steamed or ironed out for a nicer look. It would be easy to make your own panels as well, if you're so inclined.
The construction is decent. The frame is lightweight and if you don't angle the base supports the right way it may tip over if you extend it too far. The fabric panels aren't the highest quality, but are sturdy enough. They seem like they would handle being thrown in the wash well.
The only issue I have with it is that it was so difficult to put together. The push latches that connect the poles don't push it well and hurt my hands. The fabric panels are sized to be extremely taut, which makes it very difficult to get them on the bars without forcing the bar to bend slightly.
Overall, this is a good divider if you're looking for something simple and functional without being too worried about aesthetic. It's also a good, inexpensive base if you want to make your own custom panels.
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Reviewed in the United States on August 5, 2025
★★★★★ 5
Great Room divider
Color: Beige, Size: 34"- 3 Panel
Works well in separating my kids play area from my computer/office room. Easy to put together, height is perfect somewhat sturdy, looks great, light weight, not good if you are using it as a door, but if it is to stay in place than it is stable enough.
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Reviewed in the United States on September 3, 2025
★★★★★ 5
Exactly what I needed
Color: Black, Size: 34"- 3 Panel, Color: Black, Size: 34"- 3 Panel
It was easy to put together even without a power drill. Completely opaque. Only a very small slit between poles. I plan to add black electrical tape, but that's because I don't want nosies peeking through to see my screen. The height is beautiful. I was afraid it wouldn't be as tall as I needed. But it is perfect.
I share a small office with a good buddy of mine. People passing by our door is distracting and invites them to speak to me. I needed something that would stop the former and prevent the latter, especially when I'm deep in concentration mode. The two panels are enough to block outsiders and the third panel I will employ when I can't even be disturbed by my officemate. It's the fastest and easiest signal not to disrupt me at all. 10/10
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Reviewed in the United States on August 3, 2025
★★★★★ 3
Packaging contents
Color: Grey, Size: 34"- 3 Panel
Item is as described however this one appeared to be open and some parts possibly used. Example pole packaging mislabeled one had the letter K as a part there is no letter K item in the instructions. Another pole part had a taped on letter A which is completely different from the others thus indicating that it was opened or substituted. Finally after the partition was completely put together one of the bottom screw connection anchors came out making the partition unable to stand. I'm going to have to rig something up in order to get the anchor connected to the bottom panel. In closure the partion could be very acceptable and do the job if it was new and parts labeled correctly. I have pictures of all parts and packaging errors. Would buy again if new. I'm going to pursue some kind of compensation.
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Reviewed in the United States on March 15, 2026
★★★★★ 5
Great product
Color: Grey, Size: 34"- 6 Panel
This room divider is great. It was easy to put together. I was worried about it standing up right and not falling over. It stays up perfectly and is very easy to move and adjust to the shape I want it. Also, from one of the videos I watched it looked like the fabric was puckered in the panels. That is not the case at all. The fabric fits tightly in each panel for a nice smooth look. I would definitely recommend this and would buy again if needed.
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Reviewed in the United States on March 3, 2025