Beacon Machine Train maintenance electric TR-B hydraulic air brake valve test bench for a train

Struggling with complex train brake diagnostics? The TR-B Test Bench offers precise, gauge-based testing for JZ-7 braking systems. Ensure compliance, reduce manual errors, and improve maintenance efficiency with this comprehensive locomotive valve tester.

WhatsApp: +86-13570429157

Tel / Wechat: 0086-13570429157

Email: ellenzhang@beacon-machine.com

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Introduction

Value Proposition:

The TR-B Train Brake Test Bench serves as a critical quality control station for railway maintenance workshops. By simulating real-world operating pressures, it allows technicians to precisely calibrate and verify the integrity of JZ-7 brake valves, preventing costly locomotive downtime and ensuring passenger and cargo safety. This comprehensive solution replaces abstract manual checks with visual, gauge-based verifications, significantly reducing operator error and labor intensity.

Key Features:

Comprehensive Compatibility: Specially designed to test all valve parts of the JZ-7 brake machine, including Automatic Brake Valve, Independent (Separate) Brake Valve, Shut-off Valve, Relay Valve, Distribution Valve (Main & Auxiliary), and Emergency Air Release Valve.
Intuitive Monitoring: Features a full pointer pressure gauge display (9 gauges) that makes the abstract brake test process visual and clear, showing pressures for Balance Cylinder, Train Pipe, Working Cylinder, Brake Cylinder, and Main Reservoir.
Efficient Operation: Utilizing manual clamping for installation allows for quick setup and changeover of valve parts.
Robust Construction: Built with a cold-plate design bench and sprayed surface finish for industrial durability.
Safety & Control: Equipped with independent air source switch keys and power switches to avoid missed inspections and ensure safe operation.

parameter

Technical Parameter	Specification
Train Tube Constant Pressure	0.5 Mpa / 0.6 Mpa (Selectable)
Wind (Supply) Air Pressure	0.75 - 0.8 Mpa
Balanced Total Air Cylinder Pressure	0.75 - 0.8 Mpa
Train Pipe Air Pressure	0.5 ± 0.005 Mpa / 0.6 ± 0.005 Mpa
Working Cylinder Pressure	0.5 ± 0.005 Mpa / 0.6 ± 0.005 Mpa
Brake Cylinder Air Pressure	0.5 ± 0.005 Mpa / 0.00 Mpa
Air Cylinder Pressure	0.6 ± 0.005 Mpa