SKU: 50610723296

Stirling Engine Kit Large Capacity Boiler Design All-metal Balance Type Stirling Engine Model Toy

$125.99 $139.99
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Description

Stirling Engine Kit Large Capacity Boiler Design All-metal Balance Type Stirling Engine Model ToyStirling Engine Kit Large Capacity Boiler Design All metal Balance Type Stirling Engine Model Toy Features: . The model is made according to the working principle of the hot air engine. The whole metal is safe and durable, and the shape is unique and innovative. It is a novel fashion gift and collectible . Through innovative design concepts, rigorous production processes, and the use of the Stirling principle to produce a small model of entertaining

Stirling Engine Kit Large Capacity Boiler Design All-metal Balance Type Stirling Engine Model Toy

Features:

.The model is made according to the working principle of the hot air engine.The whole metal is safe and
durable, and the shape is unique and innovative. It is a novel fashion gift and collectible
.Through innovative design concepts, rigorous production processes, and the use of the Stirling principle to
produce a small model of entertaining and learning, only a small alcohol lamp can make it powerful and fast
.The whole engine is designed with a large-capacity boiler, and it is equipped with an alcohol lamp. It can
work continuously for 30 minutes
.The steam channel and the bottom plate are designed in one piece for safety and durability
.Flywheel, power cylinder and power piston are made of brass H59; boiler, bottom plate and linkage rod are
made of aluminum alloy 6061. The surface is oxidized and does not change color for a long time; other parts
are made of stainless steel SUS304; miniature bearings are used at the axle connection
.Instructions for use: Put the engine model in a horizontal position; gently turn the flywheel by hand to check
whether the flywheel rotates smoothly; add a little alcohol to the alcohol lamp, about two-thirds of the
position, do not overfill, under the premise of confirming safety , ignite the alcohol; slowly move the alcohol
lamp under the heating end of the engine model; after heating for 30 seconds, start to gently push the
flywheel by hand until the flywheel can automatically rotate; the whole process of heating, the hand must not
touch the heating end and boiler, avoid burns
.Through hands-on operation, you can understand the principle of vacuum Stirling engine launching and
understand the interest in physics
.At the same time, its superior quality and exquisite appearance also make it have a high collection value,
which can be used as a high-grade decoration
.The product is suitable for people over 13 years old

Specifications:

.Color: As Shown
.Material: Aluminum Alloy + Brass
.The Whole Machine: 21.5*11.5*17.5cm
.Flywheel Diameter: 90mm
.Boiler: 55mm in diameter and 71mm in length
.Alcohol Lamp: 36*38mm
.Product Dimensions: 21.5*11.5*17.5cm
.Product Weight: 1471g
.Package Dimensions: 25*15*20cm    
.Package Weight: 1500g
.Packing: Box 

Package Content:

.1 x Stirling Engine Model Toy

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
SKU: 50610723296

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4.4 ★★★★★
Based on 23 reviews
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Product Reviews
L
Verified Purchase
L Chance Correll
Phoenix, US
★★★★★ 5
Still the champ.
Color: Black/Negative Digital/Gray, Color: Black/Negative Digital/Gray
I absolutely LOVE my Casio GBA800 that I have bully bars on, so she's quite huge. Analog with Bluetooth, pretty cool. If I ever remember to use such things. I have a phone and laptop on me usually, why do I need to play with my watch? I want to tell time, that's it. Comes along a good sale for an Ironman, and I used to be a complete fanatic for only Ironman for a real person's needs. Why not, I've been fighting the Casio all day with my coat cuff, let's get something a bit slimmer for when it's coat season. See if they're still great. Yup! Sure is. It's been probably 25 years ago last time I wore this style of Timex, and can you believe the button setup and beeps are all still the same as way back when! And somehow, my subconscious remembers the button presses. Wild. This thing is light as a feather, and I got the inverse LCD for fun, which is cool as all get out, but takes some getting used to. The Indiglo sure looks awesome, though, and she's like Knight Rider down there. Stealth. The display is big, and easy even for my old eyes, the band is supremely comfortable, and there's a strap catch that actually works correctly! With no Bluetooth, battery life should be outstanding - always used to be. Back when watch batteries were like $12 each. There goes my allowance! Lol. I'm very impressed by this timepiece. I really didn't mean to order order it, but, oh well. I love it as much as my Casio. Affordable tough watches rock!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2025
L
Verified Purchase
Lenny Duncan
Lowell, US
★★★★★ 5
The colour is cool
Color: Black/Digital Black/Black
Cool stuff
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
H
Verified Purchase
Hugh B
Pawtucket, US
★★★★★ 5
This Timex Ironman lives up to its name
Color: Black/Digital Gray/Black
Timex Ironman watches have been with me for a decade. This particular one I just ordered as a backup for the same one that I have had for seven years (and still works perfectly). I don't know why I ordered a backup except that I love it so much that I couldn't fathom the idea that Timex might discontinue this model. Why do I love it so much? Because it is functional in many ways. Aside from its durability, reliability and the fact that it fits on my wrist so comfortably, it is easy to read and extremely useful for tasks that need countdown alarms as well as regular timers (it has three which you can set). Since I gave up "fashionable" watches years ago in favor of practical, easy to read, multifunctional devises I found this Timex the best of all the other brands that I have tried in this category. Years ago, President Bill Clinton, who jogged regularly, was heavily chastised for wearing a very functional Timex Ironman watch in the Oval Office instead of what the professional politicians considered appropriate for a President. It was then that I realized how important it was for a person to wear a watch that they loved, and that was functional for them. At that point in time I had many other watches that I didn't jettison until later when I realized that I need only wear the watch that I loved and was useful to me. I still have another watch that I saved for "appropriate" times out but have only worn it once. The rest of the time my Timex Ironman stays on my wrist wherever I go.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 13, 2025
R
Verified Purchase
Richard
Lexington, US
★★★★★ 5
A very comfy, pleasant casual sports watch- especially good for training
Color: Black/Digital Gray/Silver-Tone, Color: Black/Digital Gray/Silver-Tone
The Ironman series of watches has been around for about 40 years now, and with good reason. The current iteration doesn't disappoint. It's light weight, easy-to-read, has a good backlight, offers simple operation, great buttons, a decently loud chime, and is a feature rich watch. I purchased this one on a lark; it was sold as "used- very good" from an Amazon warehouse for $20. The Timex packaging/ box was damaged, but the watch itself was new, wrapped and seemed unused. Since I do not wear an item's packaging, I always look for such items when shopping on Amazon, as it can save quite a bit. In this case it was $12 less expensive, or about 1/3 less costly. I have owned a digital watch for over 40 years; from left to right in the photo- my 1980 Seiko (owned since new), my daily Casio, which has solar and atomic clock radio signal time setting, and the Ironman for you to compare size. Owning a number of Casio digital watches, I was pleasantly surprised by the comfort and ease of use of this Timex Ironman. The Ironman does feel somewhat more "plasticky" that some Casio watches I have, which may influence some buyers. But once you get past that feel, if you like the look of the watch, it's a great offering, especially at a $20 price point. The on the Ironman, a chronograph, a countdown timer, a second time zone, three alarms, 30 lap records, occasion reminders , and a perpetual calendar make it comparable, or better than many of the similarly priced Casio offerings. The Ironman does not feel quite as substantial as some of the lower cost G-Shock offerings I have tried, but is at least as comfy on my 7 1/2 inch wrist. Water resistance seems fine at 100 meters, and the recessed plastic crystal should avoid most scratches. The features should be very useful for those who do not want to wear a smartwatch for training. I hope this review has been helpful.
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Reviewed in the United States on May 6, 2023
R
Verified Purchase
ruben r. leal
Louisville, US
★★★★★ 5
this is the perfect daily everyday use digital watch........
Color: Black
hands down the best edc digital watch available, this watch is everything you need at a quarter of the cost of other digital watches. we all know the durability of iron man watches its legendary, but where this watch beats even other iron man offerings is the size of the digital numbers displayed a bit larger for aging eyes and what makes it even more durable than the other iron man watch's is that the instructional labeling of the buttons is under the glass and wont fade or rub off under use making it look cleaner and newer for longer. now lets mention the size or foot print of this watch, i own several watches from competing brands and almost once a day i hit the watch on something a door knob a table corner, but when I'm wearing this Timex 40mm i never hit it on anything due to the thinness of the watch.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2025

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