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Home > Passenger Car Brake Systems > Iris Railway Braking System Slack Adjuster 600mm Good Adjustment Performance
Iris Railway Braking System Slack Adjuster 600mm Good Adjustment Performance
Iris Railway Braking System Slack Adjuster 600mm Good Adjustment Performance
Iris Railway Braking System Slack Adjuster 600mm Good Adjustment Performance
Iris Railway Braking System Slack Adjuster 600mm Good Adjustment Performance
Iris Railway Braking System Slack Adjuster 600mm Good Adjustment Performance
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Iris Railway Braking System Slack Adjuster 600mm Good Adjustment Performance
Iris Railway Braking System Slack Adjuster 600mm Good Adjustment Performance
Iris Railway Braking System Slack Adjuster 600mm Good Adjustment Performance
Iris Railway Braking System Slack Adjuster 600mm Good Adjustment Performance
Iris Railway Braking System Slack Adjuster 600mm Good Adjustment Performance

Iris Railway Braking System Slack Adjuster 600mm Good Adjustment Performance

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Product Description

Basic Information
Model NO.
Slack Adjuster
Customized
Customized
Certification
ISO14001, ISO/TS16949, ISO9001
Type
Train Brake
Standards
AAR, Uic, En, GOST, Iris, Ksr, BS, JIS,Tb
Application
Train, Railway Wagon, Passenger Car, Locomotive
Production
Forging/Casting Production
Processing
Mould-Forging-Machining-Inspection
Product Material
42CrMo, 4140, 50mn, Customized Materials
Surface Treatment
Polish and Paint
Color
Black
Origin
China
Product Description

A mechanical, double-acting, automatic tension slack adjuster regulates brake cylinder piston travel on rail freight cars.

Our automatic, double-acting, AAR-approved slack adjusters are designed for railway freight car applications. These railway slack adjusters are available in various sizes and configurations to accommodate different types of brake systems. We also offer custom slack adjusters and replacements to meet specific operational needs.

Main Technical Parameters ZTI250 ZTI450 ZTI600
Maximum adjusting scope 250mm 450mm 600mm
Maximum allowable tension 78.4kn 78.4kn 78.4kn
Max length after installation 1420mm 2018mm 2566mm
Min length after installation 1170mm 1568mm 1966mm
Once maximum contraction of screw 60mm 60mm 135mm
Once maximum extension of screw 30mm 30mm 30mm
Mass of slack adjuster proper 25kg 30kg 44kg
Detailed Photos
Slack Adjuster Photo 1
Slack Adjuster Photo 2
Slack Adjuster Photo 3
Slack Adjuster Photo 4
Slack Adjuster Photo 5
Slack Adjuster Photo 6
Slack Adjuster Photo 7
Slack Adjuster Photo 8
After Sales Service
  • OEM and customized service available to meet specific project needs.
  • Full machining, primer coating, and professional surface treatments.
  • Complete material testing process to ensure durability and safety.
  • Strict quality control protocols throughout the production phase.
Frequently Asked Questions
How can I get a quotation?
Please send us the technical drawings, material requirements, weight, quantity, and any specific requests for an accurate quote.
How long does sample production take?
It typically takes 20-30 days for mold making and sample production. The exact time depends on the specific product complexity.
Do you accept small or trial orders?
Yes, we accept mini orders and trial orders to help our customers evaluate our quality and service.
What are your standard payment terms?
For mold costs, we require 100% TT in advance. For main orders, a 40% deposit is required, with the 60% balance paid against the copy of the B/L.
Are your products certified for international use?
Yes, our products are produced according to international standards including AAR, UIC, EN, and GOST, and are certified under ISO9001 and ISO14001.
What materials are used for the slack adjusters?
We use high-quality materials such as 42CrMo, 4140, 50mn, and composite or cast iron, depending on the application and customer requirements.

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