A.S. International

The Automotive Door System Training Platform is a practical educational trainer designed to demonstrate and teach the working of modern vehicle door systems, including power windows, central locking, and door lock actuators. This trainer is ideal for automotive engineering departments, ITIs, polytechnic institutions, and vocational training centers focused on real-time, hands-on learning in automobile electronics and electrical systems.
This system replicates the door control mechanism found in real vehicles, mounted on a powder-coated metallic frame with a clearly labeled front panel displaying a detailed wiring circuit. It includes working switches, wiring harnesses, actuators, relays, and motors—all interconnected to provide real operational simulation. Students can operate, test, and troubleshoot real circuits using standard automotive components in a safe and controlled environment.This compact and mobile unit provides both visual and tactile learning experiences, making it highly effective for teaching practical automotive skills and diagnostics.✅ Real-Time Simulation of Car Door Functions:Simulates actual car door functions including power window operations and centralized door locking/unlocking.✅ Functional Component Setup:Includes working switches, wiring harnesses, central locking controller, relays, motors, actuators, and key switches.✅ Printed Wiring Diagram with Indicators:Clear visual schematic layout printed on the panel for easy understanding of current flow and wiring paths.✅ Hands-On Practice:Enables live testing with multimeters, circuit tracing, voltage checks, and diagnosis of faults or malfunctions.✅ Durable Construction:Mounted on a powder-coated metal stand with laminated top and castor wheels for easy movement within labs or classrooms.✅ Safe & Instructor-Friendly:Operates at 12V DC, ensuring complete safety for students during operation and testing.Functions Demonstrated:Power Window Control – All four window switchesCentral Locking System – Master switch and key lock simulationActuator & Motor Testing – Real automotive door lock actuatorsDoor Lock/Unlock SequenceFuse & Relay IntegrationWiring Harness LayoutIgnition-linked Door Lock SimulationFault Injection (Optional on request)Technical Specifications:Panel Size: 3.5 ft x 3 ft (approx.)Table Size: 3.5 ft x 2 ft with laminated white topFrame: Mild steel structure with powder coating and wheelsPower Supply: 12V DC battery operated (battery included or optional)Switches: Rocker switches for each door, master switch, ignition inputWiring: Automotive-grade multi-color harness with proper insulationIndicators: LED indicators for active connections and circuit status
Testing Points: Provided for multimeter connectivity across the circuit
Safety: Inbuilt fuse and overload protection
Learning Outcomes:
Understand working principles of vehicle door systems
Identify and interpret wiring diagrams of power windows and central locking
Learn electrical testing and diagnostic procedures
Build proficiency in automotive wiring and fault analysis
Practice safe wiring methods used in real automotive systems
Applications:
Automobile Engineering Training Labs
ITIs and Polytechnic Institutions
Vocational Automotive Training Programs
Skill Development Centres
Automotive Service Technician Training
Dealer or OEM Staff Training Workshops
Advantages:
Realistic simulation using genuine vehicle parts
Modular and upgradeable for additional systems
Long-term reusable tool for batch training
Saves cost and space compared to using actual cars
Facilitates both instructor-led teaching and individual practice
Brand: Champion / OEM customizableWarranty: 1 Year (Manufacturing Defects)Customization: Available (branding, color, configuration, training manual)Delivery: Assembled or semi-knocked down as per buyer preference

A hydraulic trainer kit is an advanced educational training system designed to provide students, engineers, and technicians with a comprehensive understanding of hydraulic systems and their practical applications in mechanical and industrial engineering. This equipment is specifically developed for laboratory use in technical institutes, engineering colleges, and training centers, offering hands-on experience in studying the fundamental principles of fluid power technology. The hydraulic trainer kit allows learners to construct, operate, and analyze various hydraulic circuits, making it an indispensable tool for mastering topics such as pressure, flow, force transmission, and energy conversion in fluid systems. With its structured design, it helps bridge the gap between theoretical concepts and real-world industrial applications, ensuring learners acquire both knowledge and practical skills.
The kit is built with durable, high-quality components that replicate real industrial hydraulic elements, including pumps, valves, actuators, cylinders, hoses, gauges, and connectors, all mounted on a sturdy frame or panel for organized experimentation. It is typically equipped with a reliable hydraulic power pack that supplies the required fluid pressure, along with safety features to ensure smooth and secure operation during laboratory experiments. The components are easily accessible and clearly labeled, making the system user-friendly for beginners while still offering advanced experimental possibilities for experienced learners. With the ability to simulate different industrial hydraulic circuits, the trainer provides flexibility for a wide range of experiments, from basic hydraulic control to advanced automation practices.
One of the key advantages of a hydraulic trainer kit is its ability to demonstrate fundamental concepts such as Pascal’s law, flow rate control, pressure regulation, and energy transmission through fluids. Students can build and test simple circuits, such as controlling a single-acting or double-acting cylinder, and gradually progress to more complex configurations involving flow control valves, pressure relief valves, direction control valves, and sequence circuits.  The trainer also allows exploration of advanced topics such as regenerative circuits, accumulator functions, and hydraulic motor operations, making it suitable for both entry-level and advanced training modules.
The hydraulic trainer kit not only develops technical knowledge but also enhances problem-solving and troubleshooting skills, as students can experiment with different circuit arrangements, identify performance issues, and correct errors. This real-time analysis is invaluable in preparing learners for the practical challenges of working with hydraulic systems in industries such as manufacturing, construction, automotive, and aerospace. The trainer also supports the integration of electro-hydraulic control systems, giving students exposure to automation techniques where electrical and hydraulic components work together for precise and efficient control.
Its robust construction ensures long-lasting performance even under frequent use, while its compact and organized layout makes it easy to operate, transport, and maintain. Instructors benefit from its structured design, as it simplifies teaching by offering ready-to-use components and well-defined experimental setups. Students can benefit from the ability to independently explore, practice, and master concepts through repeated hands-on sessions. With its balance of theoretical reinforcement and practical training, the hydraulic trainer kit is an essential educational tool that empowers learners with the knowledge and skills required to excel in fluid power technology and its diverse industrial applications.

Heat Transfer Lab Equipment is used in engineering/science education and industry to study conduction, convection, and radiation, helping to measure thermal properties (conductivity, emissivity), compare heat exchangers (plate, finned tube), analyze insulation, and develop efficient cooling/heating systems through experiments with apparatus like calorimeters, thermocouples, and various test rigs.