Petrol Engine Manufacturer,Supplier and Exporter in India
Product Code : EL-PC-2933
Jlab Export is a leading Petrol Engine Manufacturer,and suppliers in India
Petrol Engine (code EL-PC-2933) is a laminated wall chart on the petrol engine — the spark-ignition internal combustion engine found in cars, scooters and small machines — for heat-engine lessons in school physics, ITI automobile courses and engineering colleges. It measures 58 x 90 cm, is printed in full colour on 130 gsm coated art paper and hangs on plastic rollers. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Get a quote: use the Add To Cart enquiry button below, or send your quantity and destination through the contact page.
Specifications
| Parameter | Detail |
|---|---|
| Chart topic | Petrol engine |
| Size (overall) | 58 x 90 cm |
| Paper | 130 gsm coated art paper |
| Printing | Full colour; offset printing using CTP technology |
| Lamination | Both sides, 30 micron thick heat-sealable polyester film |
| Hanging | Wall hanging, fitted with plastic rollers |
| Markable surface | Yes |
| Washable | Yes |
| Weight | 228 g |
| Size when rolled | 58 x 4 x 2 cm |
| Language | English only |
| Quality check | Each chart is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-PC-2933 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Petrol Engine Chart Used For?
A petrol engine burns fuel inside its own cylinder, which is why it is called an internal combustion engine. Most work on the four-stroke cycle. On the intake stroke the piston moves down and the inlet valve lets in a mixture of petrol vapour and air; on the compression stroke both valves close and the piston squeezes the mixture; on the power stroke a spark from the spark plug ignites it and the hot, expanding gas drives the piston down; on the exhaust stroke the outlet valve opens and the piston pushes the burnt gas out. A connecting rod and crankshaft turn the piston’s up-and-down motion into rotation, and a flywheel keeps it turning smoothly between power strokes. Two-stroke petrol engines complete the cycle in a single turn of the crankshaft and have been common in small motorcycles and garden machines, while diesel engines ignite their fuel by compression alone, without a spark plug.
Physics teachers use the topic in class 11 thermodynamics, where the engine is an example of a heat engine that can turn only part of the heat it receives into work, and instructors use it in ITI motor-mechanic and mechanical engineering courses. The listing does not describe the chart’s diagrams, so ask JLab for a preview image if you need to know whether it shows the four-stroke or two-stroke cycle. Its laminated surface is listed as markable and washable.
What to Specify When Ordering
- Chart quantity — at least 10 units.
- Working models — four-stroke or two-stroke demonstration engines, if students should turn a crankshaft and watch the valves.
- Companion charts — Steam Engine, to compare internal and external combustion.
- Delivery — destination, delivery terms and any tender or labelling requirements.
Frequently Asked Questions
What does the Petrol Engine chart teach?
How a petrol (spark-ignition) engine converts the energy of burning fuel into motion. The chart’s panels are not listed, so JLab can provide a preview image.
Does it show the four-stroke or two-stroke cycle?
The listing does not say. Ask JLab for the preview image to confirm before you order for a specific syllabus.
Which courses can use it?
Class 11 physics (heat engines in thermodynamics), ITI motor-mechanic and automobile trades, polytechnic and mechanical engineering classes.
How is the chart printed?
In full colour by offset printing with CTP technology on 130 gsm coated paper, then laminated on both sides with 30 micron heat-sealable polyester.
What are its dimensions?
58 x 90 cm overall; it weighs 228 g and rolls to 58 x 4 x 2 cm.
Can it be written on, and is it bilingual?
It is markable and washable, and it is available in English only.
What is the minimum order and dispatch time?
The minimum order is 10 units. Charts are normally dispatched in 7–10 working days after visual inspection; export transit time is separate.
What should I include when asking for an export quotation?
Quantity, destination country and port or city, the delivery terms you want (for example FOB or CIF), packing or labelling needs and any tender reference.
Who manufactures this chart?
JLab — Jain Laboratory Instruments Pvt Ltd — at its works in Ambala, Haryana, India.
OEM Manufacturer
Behind JLab is Jain Laboratory Instruments Pvt Ltd, a manufacturer of educational charts, engine models and laboratory apparatus in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. This chart is printed and laminated at JLab’s own works rather than bought in from a trader, so schools, ITIs, colleges, dealers and importers buy direct from the factory, every chart is inspected visually before it ships, and reorders are handled by the same manufacturer. JLab exports worldwide to every region; it can supply buyers in Japan in East Asia, Albania in Southern Europe, Turkmenistan in Central Asia, Slovakia in Eastern Europe and Vietnam in Southeast Asia, among many others. Tender information is on the lab tenders page.
Engine Models and Related Charts
- Demonstration Four Stroke Petrol Engine — a sectioned model with colour-coded air, fuel mixture and exhaust spaces; the crankshaft turns by a hand wheel.
- Demonstration Two Stroke Petrol Engine — the matching model for the two-stroke cycle.
- Petrol Engine Model 4 Stroke — a model with a cranked, gear-driven timing mechanism and indicating lamps for studying the air inlet, exhaust and oil ejection.
- Gas Turbines or Turbojet Engine Model — a cut model of a turbojet with compressor, combustion chamber and turbine rotor.
- Steam Engine — a chart in the same series on the external combustion engine.
See all titles in Physics Charts and the full Charts range.
Request a Quote
JLab quotes for the chart directly as the manufacturer. Use the Add To Cart button, or send the quantity (minimum 10 units), any engine models you want to add and the delivery location through the contact page.
Last updated: 3 October 2026
