Steam Engine Model (Product Code: SLE/MCE/65) is a sectioned demonstration model used to show the internal structure and operating principle of a reciprocating steam engine in physics and engineering classrooms. Its metal cylinder is cut open and covered with a clear plate, so students can watch the piston and slide valve move while the link motion and reversing method operate. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.
| Parameter | Detail |
|---|---|
| Type | Cutaway classroom model of a working steam engine |
| Cylinder | Metal cylinder, cross-section cut, covered with a clear plate to show the piston |
| Working parts | Piston and slide valve both move; link motion and reversing method operate |
| Wheel movement | Light enough to demonstrate even by blowing air |
| Finish | Parts and cross-sections painted in different colours; many parts chromium-plated and galvanized for longer life |
| Dimensions | 450 × 350 × 300 mm (approx.) |
| Weight | 9 kg (approx.) |
| Product code | SLE/MCE/65 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
Teachers use the model to explain how the slide valve admits steam first to one side of the piston and then the other, producing a back-and-forth motion that the connecting rod and wheel turn into rotation. Moving the link motion shows how the valve timing is shifted to reverse the engine, the same method once used on steam locomotives.
The wheel runs so freely that a gentle breath of air sets it turning, which makes it a memorable demonstration model for the physics lab when heat engines and energy conversion are introduced. In engineering thermodynamics it gives students a clear picture of the earliest practical heat engine before they study modern IC engines and turbines.
ScienceLab, the trading name of Jain Scientific Equipments Private Limited, is the OEM (original equipment manufacturer) of this Steam Engine Model and makes it at its own licensed factory at Saha, Ambala, Haryana, India. The company is registered as an MSME with manufacturing as its major activity (Udyam UDYAM-HR-01-0003714) and ships overseas orders under Importer-Exporter Code AAECJ8618A from DGFT. Schools, colleges, dealers and importers receive models factory-direct, and repeat orders are handled by the manufacturer. See the ScienceLab company profile.
These items continue the story of steam and other heat engines.
Browse Automotive Training Equipment and Thermodynamics & Heat Transfer Lab Equipment.
What parts of the Steam Engine Model move?
On the Steam Engine Model, the piston and slide valve both move, and the link motion and reversing method operate, so students can see the complete valve gear of a working steam engine and how its direction of rotation is changed.
Can students see inside the cylinder of the Steam Engine Model?
Yes. The Steam Engine Model has a metal cylinder that is cross-section cut and covered with a clear plate, so the movement of the piston inside the cylinder stays visible while the wheel turns.
How is the Steam Engine Model set in motion for a demonstration?
The Steam Engine Model’s wheel moves so lightly that it can be demonstrated even by blowing air, so a teacher can start it with a gentle air stream or a slight push while students watch the piston and slide valve.
How big is the Steam Engine Model?
The Steam Engine Model measures about 450 × 350 × 300 mm and weighs about 9 kg, a convenient size for a teacher’s desk and easy to carry from one classroom to another.
Who manufactures the Steam Engine Model?
Jain Scientific Equipments Pvt Ltd (ScienceLab) manufactures the Steam Engine Model as the OEM at its own licensed factory at Saha, Ambala, Haryana, India, and supplies it factory-direct to schools, colleges, dealers and importers.
How durable is the Steam Engine Model?
Many parts of the Steam Engine Model are chromium-plated and galvanized for a longer life, and the sections are painted in different colours. Wiping it with a dry cloth and storing it covered keeps the finish clean between lessons.
Request a quotation for the Steam Engine Model (SLE/MCE/65) through the contact page or by adding it to the enquiry cart. You will hear back directly from the manufacturer, Jain Scientific Equipments Pvt Ltd (ScienceLab).
Last updated: 24 September 2026