Heavy-Duty Double-Flange Railway Wheels Manufacturer

Why Double-Flange Railway Wheels?

The problem: On steep gradients and tight curves, תֶקֶן גלגלי רכבת are prone to derailment, rapid flange wear, and reduced stability under heavy loads. כָּך our solution: Double-flange Railway wheels provide extra guidance on both sides of the rail, significantly reducing derailment risk while extending wheel life — even in the toughest conditions.

Double-flange heavy-duty railway wheels installed on industrial track, showing polished rims and double-flange design — Heavy-duty double-flange railway wheels in operation on an industrial rail track, designed for maximum load and stability

Product of Double-Flange Railway Wheels Overview

Our double-flange heavy-duty גלגלי רכבת are designed for the most demanding rail applications. Built to carry extreme loads while maintaining stability, these wheels are the ideal solution for:

Mining operations
מסילות ברזל תעשייתיות
Heavy freight transport
Ports and cargo terminals

Unlike standard railway wheels, the double-flange design offers extra guidance on tracks, minimizing derailment risks — particularly in tight curves or on steep gradients.

Manufactured from premium alloy steel, these wheels combine high tensile strength, exceptional wear resistance, and precision machining to ensure smooth operation and minimal maintenance over years of service.

Performance and Design

Every wheel is heat-treated to achieve optimal hardness, balancing durability and toughness. Our production process strictly controls dimensions and tolerances, providing wheels that fit perfectly on your rail system.

Material options: Our alloy steel choices, לְרַבּוֹת20MnCr5 ו25CrMo4, offer the strength and toughness required for heavy-duty operations.

Typical performance:

חוזק מתיחה: 800 – 1000 MPa
קַשִׁיוּת: 280 – 320 HB

Result: long-lasting performance even under continuous heavy loads.

Technical Specifications of Double-Flange Railway Wheels

פָּרָמֶטֶר	Typical Range
Diameter	400 – 1200 מ"מ
Width	100 – 300 מ"מ
Flange Height	25 – 50 מ"מ
חוֹמֶר	Alloy Steel (לְמָשָׁל, 20MnCr5, 25CrMo4)
קַשִׁיוּת	280 – 320 HB
חוזק מתיחה	800 – 1000 MPa

Note: Custom sizes and specifications are available upon request.

📐Technical drawings available on request — contact us for CAD files.

יישומים

Our double-flange heavy-duty railway wheels are trusted in:

Heavy freight railways — every wheel must bear extreme cargo safely
Mining operations & industrial rail systems — reliable performance in harsh conditions
Ports and cargo terminals — durability under frequent use
Steep gradients and tight curves — precise guidance and stability are critical

Whether transporting bulk materials or heavy machinery, our wheels provide consistent reliability and safety.

אבטחת איכות & Certification

We take quality seriously. Each wheel undergoes rigorous inspection, לְרַבּוֹת:

Ultrasonic testing for internal defects
Hardness checks
Metallographic analysis
Full dimensional and surface inspections

Our manufacturing meets international standards: UIC, IN, and AAR — giving you confidence in every wheel we deliver.

Why Choose Our Wheels?

With double-flange heavy-duty railway wheels manufactured by Luoyang Fonyo Heavy Industries Co., בע"מ. you get more than just a product — you get peace of mind: