Home » Our Product » Electronics Engineering Lab Equipments » Air Brake System Model

Air Brake System Model Manufacturer,Supplier and Exporter in India

Product Code : SCL-EELE-13884

This is a mobile, compact, and comprehensive educational training system designed to demonstrate the operation of an Air Braking System combined with Hydraulic Braking Components (often called an Air-Over-Hydraulic system), typical of heavy commercial vehicles.

System Features and Design

Feature	Detail	Educational Relevance
Design	Mobile, compact, comprehensive, sturdy design	Allows for portability and durability in a workshop setting.
Model Type	Actual working engine/components/systems	Provides authentic operation and real-world component study.
Base	Sturdy iron base	Ensures stability during operation and movement.
Visualization	Components are exposed & painted with different colours	Makes internal parts and fluid circuits easier to trace and understand.
Accessories	Slide, Charts, CBT (Optional)	Supports theoretical and detailed study.
Application	Used for Heavy commercial vehicle	Provides context for the system's high braking force and redundancy.

System Description and Operation

The system demonstrates the entire air compression and distribution circuit:

Air Compression: The compressor takes air from the atmosphere through a filter.
Pressure Regulation: The compressed air is sent to the reservoir (air tank). The unloader valve is key: it lifts at a predetermined pressure, relieving the compressor of load once the reservoir is full, ensuring safe system pressure.
Braking Activation: From the reservoir, air goes to various accessories and the brake chambers (diaphragm units) at each wheel, controlled by the foot valve (driver's control).
Braking Principle: This system uses air pressure to activate the hydraulic master cylinder (implied, or acting as a relay cylinder), which then sends hydraulic fluid to the wheel cylinders to apply the brake shoes against the brake drum.

Specifications (Components Included)

The trainer includes functional components such as:

Foot valve (Controls air flow from the driver's pedal).
Unloading valve (Regulates maximum system air pressure).
Master cylinder (The primary hydraulic component receiving air input).
Wheel cylinder (Hydraulic component that actuates the shoes at the wheel).
Brake drum and Brake shoes (The final friction components).
Compressed air with brake lines (The pneumatic circuit plumbing).

Site Requirements

Electric Supply: 230V 50Hz. with proper earthing (Required to power the compressor/driving motor).
Compressor (Required to generate the compressed air for demonstration).