.Vacuum engine: Vacuum engine is also known as “Flame-Licker Engine” or “Flame Eater”, a simple but magical machine that demonstrates the conversion of heat into mechanical motion.
.Adjustable Speed: The running speed of the engine is fully adjustable. It looks more elegant and allows you to fully understand the operation of the beam when running slowly.
.Low Maintenance and Reliability: Fewer moving parts feature less and simple maintenance, longer single running time and span life for less wear and damage, which is friendly to mechanical beginners.
.High-quality Materials: The engine is well-made with high-quality stainless steel, brass and aluminum alloy materials. The base is made of acrylic board for easy placement and operation.
.Creative gift: This is a mechanical artwork with visual texture and aesthetic appearance. People will appreciate its good performance and give it as an impressive gift for mechanical enthusiasts.
Specifications:
.Material: Metal + Acrylic .Brand: RETROL .Model: VE-01 .Form: ready to run .Cylinder Outer Diameter: 36mm .Cylinder Inner Diameter: 20mm .Cylinder Length: 51mm .Stroke: 24mm .Speed: 100-1000rpm (Continuous running for 20 minutes) .Cooling Method: Air Cooling .Starting Method: Manual Mtart .Lubrication Method: Disassemble the cylinder parts, polish the cylinder and piston with 6W metallographic sandpaper and apply with 3000 mesh graphite powder to wipe the cylinder clean, finally assemble the engine. .Fuel: 95% Alcohol or Anhydrous Ethanol; .Product Dimensions: 21 x 10 x 13.5cm .Product Weight: 1100g .Package Dimensions: 24 x 13 x 16cm .Package Weight: 1300g .Packing: Graphic Carton .Ages: 14+
Delivery Time: The first batch will be shipped in April
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Q1 : Do you ship worldwide? A1 : Yes, we can ship worldwide. Q2 : Where you ship goods from? A2 : Our warehouse is located in China, the goods will be shipped from China mainland.
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Questions about Return & Refunds Q1 : What items are returnable? A1 : a)- We can accept returns or exchanges within the 30-day period. b)- All returned items must be in the original condition: unused, unwashed, and unworn. No exceptions. Q2 : How do I return a product? A2:Contact with Enginediy Service Team service@enginediy.com to confirm details to make sure the item is meet the return condition. After the agreement, Service Team will send the detailed return information, please offer return tracking number after return shipment. Q3 : What is you refund policy? A3 : Refunds are processed within 1-5 business days, after you received our confirmation on the cancellation.
Q4 :How will you refund me? A4 : The refund are applied to the original payment method.
At first glance, this appeared to be a well made engine. And so I was very disappointed when I first started it. One flywheel ran true and the other one wobbled badly. Fortunately, I have a basement machine shop and with all my machine tools I was finally able to get the "wobbler" to run true. Also the top of the gas cap for the fuel tank was very poorly machined - I had to resurface it with my South Bend lathe. It appears that whoever is in charge of quality control must have been on vacation the day this engine was made...
L
LARRY HARTMAN (Archbold, US)
Very nice looking engine. I have not had the time to run it yet. directions are very simple. Cannot wait totry it out
F
FRANCIS BRIGANDO (Viry-Châtillon, FR)
Moteur Rétrol VE - 01 Vacuum Engine
Très beau moteur qui fonctionne très bien à merveille après un petit rodage , rien à redire sur ce modèle à collectionner sans aucun problème, je vous le recommande vivement très facile à faire fonctionner, je suis très heureux de cette acquisition belle pièce pour ma collection .
At first glance, this appeared to be a well made engine. And so I was very disappointed when I first started it. One flywheel ran true and the other one wobbled badly. Fortunately, I have a basement machine shop and with all my machine tools I was finally able to get the "wobbler" to run true. Also the top of the gas cap for the fuel tank was very poorly machined - I had to resurface it with my South Bend lathe. It appears that whoever is in charge of quality control must have been on vacation the day this engine was made...
L
LARRY HARTMAN (Archbold, US)
Very nice looking engine. I have not had the time to run it yet. directions are very simple. Cannot wait totry it out
F
FRANCIS BRIGANDO (Viry-Châtillon, FR)
Moteur Rétrol VE - 01 Vacuum Engine
Très beau moteur qui fonctionne très bien à merveille après un petit rodage , rien à redire sur ce modèle à collectionner sans aucun problème, je vous le recommande vivement très facile à faire fonctionner, je suis très heureux de cette acquisition belle pièce pour ma collection .
